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Badulescu S, Tabassum A, Le GH, Wong S, Phan L, Gill H, Llach CD, McIntyre RS, Rosenblat J, Mansur R. Glucagon-like peptide 1 agonist and effects on reward behaviour: A systematic review. Physiol Behav 2024; 283:114622. [PMID: 38945189 DOI: 10.1016/j.physbeh.2024.114622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 07/02/2024]
Abstract
INTRODUCTION The roles of metabolic signals, including Glucagon-like peptide 1 (GLP-1), have been implicated in multiple domains outside metabolic regulation. There is a growing interest in repurposing Glucagon-like peptide 1 receptor agonists (GLP-1RAs) as therapeutics for motivation and reward-related behavioural disturbances. Herein, we aim to systematically review the extant evidence on the potential effects of GLP-1RAs on the reward system. METHODS The study followed PRISMA guidelines using databases such as OVID, PubMed, Scopus, and Google Scholar. The search focused on "Reward Behavior" and "Glucagon Like Peptide 1 Receptor Agonists" and was restricted to human studies. Quality assessment achieved by the NIH's Quality Assessment of Controlled Intervention Studies RESULTS: GLP-1RAs consistently reduced energy intake and influenced reward-related behaviour. These agents have been associated with decreased neurocortical activation in response to higher rewards and food cues, particularly high-calorie foods, and lowered caloric intake and hunger levels. DISCUSSION GLP-1RAs show promise in addressing reward dysfunction linked to food stimuli, obesity, and T2DM. They normalize insulin resistance, and might also modulate dopaminergic signalling and reduce anhedonia. Their effects on glycemic variability and cravings suggest potential applications in addiction disorders.
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Affiliation(s)
- Sebastian Badulescu
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada.
| | - Aniqa Tabassum
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Gia Han Le
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Sabrina Wong
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Lee Phan
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Hartej Gill
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Cristian-Daniel Llach
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
| | - Roger S McIntyre
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Joshua Rosenblat
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Rodrigo Mansur
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
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2
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Hernandez‐Pena L, Koch J, Bilek E, Schräder J, Meyer‐Lindenberg A, Waller R, Habel U, Sijben R, Wagels L. Neural correlates of static and dynamic social decision-making in real-time sibling interactions. Hum Brain Mapp 2024; 45:e26788. [PMID: 39031478 PMCID: PMC11258888 DOI: 10.1002/hbm.26788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 06/18/2024] [Accepted: 07/03/2024] [Indexed: 07/22/2024] Open
Abstract
In traditional game theory tasks, social decision-making is centered on the prediction of the intentions (i.e., mentalizing) of strangers or manipulated responses. In contrast, real-life scenarios often involve familiar individuals in dynamic environments. Further research is needed to explore neural correlates of social decision-making with changes in the available information and environmental settings. This study collected fMRI hyperscanning data (N = 100, 46 same-sex pairs were analyzed) to investigate sibling pairs engaging in an iterated Chicken Game task within a competitive context, including two decision-making phases. In the static phase, participants chose between turning (cooperate) and continuing (defect) in a fixed time window. Participants could estimate the probability of different events based on their priors (previous outcomes and representation of other's intentions) and report their decision plan. The dynamic phase mirrored real-world interactions in which information is continuously changing (replicated within a virtual environment). Individuals had to simultaneously update their beliefs, monitor the actions of the other, and adjust their decisions. Our findings revealed substantial choice consistency between the two phases and evidence for shared neural correlates in mentalizing-related brain regions, including the prefrontal cortex, temporoparietal junction (TPJ), and precuneus. Specific neural correlates were associated with each phase; increased activation of areas associated with action planning and outcome evaluation were found in the static compared with the dynamic phase. Using the opposite contrast, dynamic decision-making showed higher activation in regions related to predicting and monitoring other's actions, including the anterior cingulate cortex and insula. Cooperation (turning), compared with defection (continuing), showed increased activation in mentalizing-related regions only in the static phase, while defection, relative to cooperation, exhibited higher activation in areas associated with conflict monitoring and risk processing in the dynamic phase. Men were less cooperative and had greater TPJ activation. Sibling competitive relationship did not predict competitive behavior but showed a tendency to predict brain activity during dynamic decision-making. Only individual brain activation results are included here, and no interbrain analyses are reported. These neural correlates emphasize the significance of considering varying levels of information available and environmental settings when delving into the intricacies of mentalizing during social decision-making among familiar individuals.
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Affiliation(s)
- Lucia Hernandez‐Pena
- Department of Psychiatry, Psychotherapy and PsychosomaticsFaculty of Medicine, RWTH AachenAachenGermany
- JARA ‐ Translational Brain MedicineAachenGermany
| | - Julia Koch
- Department of Psychiatry, Psychotherapy and PsychosomaticsFaculty of Medicine, RWTH AachenAachenGermany
- JARA ‐ Translational Brain MedicineAachenGermany
| | - Edda Bilek
- Wellcome Centre for Human Neuroimaging, Institute of NeurologyUniversity College LondonLondonUK
- Department of Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental HealthHeidelberg UniversityMannheimGermany
| | - Julia Schräder
- Department of Psychiatry, Psychotherapy and PsychosomaticsFaculty of Medicine, RWTH AachenAachenGermany
- JARA ‐ Translational Brain MedicineAachenGermany
| | - Andreas Meyer‐Lindenberg
- Department of Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental HealthHeidelberg UniversityMannheimGermany
| | - Rebecca Waller
- Department of PsychologyUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Ute Habel
- Department of Psychiatry, Psychotherapy and PsychosomaticsFaculty of Medicine, RWTH AachenAachenGermany
- Institute of Neuroscience and MedicineJARA‐Institute Brain Structure Function Relationship (INM 10), Research Center JülichJülichGermany
| | - Rik Sijben
- Brain Imaging Facility, Interdisciplinary Center for Clinical Research (IZKF)RWTH Aachen UniversityAachenGermany
| | - Lisa Wagels
- Department of Psychiatry, Psychotherapy and PsychosomaticsFaculty of Medicine, RWTH AachenAachenGermany
- JARA ‐ Translational Brain MedicineAachenGermany
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3
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Lee MM, Stoodley CJ. Neural bases of reading fluency: A systematic review and meta-analysis. Neuropsychologia 2024; 202:108947. [PMID: 38964441 DOI: 10.1016/j.neuropsychologia.2024.108947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 06/26/2024] [Accepted: 06/29/2024] [Indexed: 07/06/2024]
Abstract
Reading fluency, the ability to read quickly and accurately, is a critical marker of successful reading and is notoriously difficult to improve in reading disabled populations. Despite its importance to functional literacy, fluency is a relatively under-studied aspect of reading, and the neural correlates of reading fluency are not well understood. Here, we review the literature of the neural correlates of reading fluency as well as rapid automatized naming (RAN), a task that is robustly related to reading fluency. In a qualitative review of the neuroimaging literature, we evaluated structural and functional MRI studies of reading fluency in readers from a range of skill levels. This was followed by a quantitative activation likelihood estimate (ALE) meta-analysis of fMRI studies of reading speed and RAN measures. We anticipated that reading speed, relative to untimed reading and reading-related tasks, would harness ventral reading pathways that are thought to enable the fast, visual recognition of words. The qualitative review showed that speeded reading taps the entire canonical reading network. The meta-analysis indicated a stronger role of the ventral reading pathway in rapid reading and rapid naming. Both reviews identified regions outside the canonical reading network that contribute to reading fluency, such as the bilateral insula and superior parietal lobule. We suggest that fluent reading engages both domain-specific reading pathways as well as domain-general regions that support overall task performance and discuss future avenues of research to expand our understanding of the neural bases of fluent reading.
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Affiliation(s)
- Marissa M Lee
- Department of Neuroscience, American University, USA; Center for Applied Brain and Cognitive Sciences, Tufts University, USA
| | - Catherine J Stoodley
- Department of Neuroscience, American University, USA; Developing Brain Institute, Children's National Hospital, USA; Departments of Neurology and Pediatrics, The George Washington University School of Medicine and Health Sciences, USA.
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4
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Duarte IC, Dionísio A, Oliveira J, Simões M, Correia R, Dias JA, Caldeira S, Redondo J, Castelo-Branco M. Neural underpinnings of ethical decisions in life and death dilemmas in naïve and expert firefighters. Sci Rep 2024; 14:13222. [PMID: 38851794 PMCID: PMC11162493 DOI: 10.1038/s41598-024-63469-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 05/29/2024] [Indexed: 06/10/2024] Open
Abstract
When a single choice impacts on life outcomes, faculties to make ethical judgments come into play. Here we studied decisions in a real-life setting involving life-and-death outcomes that affect others and the decision-maker as well. We chose a genuine situation where prior training and expertise play a role: firefighting in life-threatening situations. By studying the neural correlates of dilemmas involving life-saving decisions, using realistic firefighting situations, allowed us to go beyond previously used hypothetical dilemmas, while addressing the role of expertise and the use of coping strategies (n = 47). We asked the question whether the neural underpinnings of deontologically based decisions are affected by expertise. These realistic life-saving dilemmas activate the same core reward and affective processing network, in particular the ventromedial prefrontal cortex, nucleus accumbens and amygdala, irrespective of prior expertise, thereby supporting general domain theories of ethical decision-making. We found that brain activity in the hippocampus and insula parametrically increased as the risk increased. Connectivity analysis showed a larger directed influence of the insula on circuits related to action selection in non-experts, which were slower than experts in non rescuing decisions. Relative neural activity related to the decision to rescue or not, in the caudate nucleus, insula and anterior cingulate cortex was negatively associated with coping strategies, in experts (firefighters) suggesting practice-based learning. This shows an association between activity and expert-related usage of coping strategies. Expertise enables salience network activation as a function of behavioural coping dimensions, with a distinct connectivity profile when facing life-rescuing dilemmas.
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Affiliation(s)
- Isabel C Duarte
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
| | - Ana Dionísio
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
| | - Joana Oliveira
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine (FMUC), University of Coimbra, Coimbra, Portugal
| | - Marco Simões
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
- Faculty of Science and Technology, Center for Informatics and Systems of University of Coimbra (CISUC), University of Coimbra, Coimbra, Portugal
| | - Rita Correia
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
- Faculty of Science and Technology, Center for Informatics and Systems of University of Coimbra (CISUC), University of Coimbra, Coimbra, Portugal
| | - Joana A Dias
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal
| | - Salomé Caldeira
- Centre for Prevention and Treatment of Psychological Trauma (CPTTP), Department of Psychiatry, Coimbra University Hospital Centre (CHUC), Coimbra, Portugal
| | - João Redondo
- Centre for Prevention and Treatment of Psychological Trauma (CPTTP), Department of Psychiatry, Coimbra University Hospital Centre (CHUC), Coimbra, Portugal
| | - Miguel Castelo-Branco
- Institute for Nuclear Sciences Applied to Health (ICNAS), Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), University of Coimbra, Coimbra, Portugal.
- Faculty of Medicine (FMUC), University of Coimbra, Coimbra, Portugal.
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5
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Kittleson AR, Woodward ND, Heckers S, Sheffield JM. The insula: Leveraging cellular and systems-level research to better understand its roles in health and schizophrenia. Neurosci Biobehav Rev 2024; 160:105643. [PMID: 38531518 DOI: 10.1016/j.neubiorev.2024.105643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/04/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
Schizophrenia is a highly heterogeneous disorder characterized by a multitude of complex and seemingly non-overlapping symptoms. The insular cortex has gained increasing attention in neuroscience and psychiatry due to its involvement in a diverse range of fundamental human experiences and behaviors. This review article provides an overview of the insula's cellular and anatomical organization, functional and structural connectivity, and functional significance. Focusing on specific insula subregions and using knowledge gained from humans and preclinical studies of insular tracings in non-human primates, we review the literature and discuss the functional roles of each subregion, including in somatosensation, interoception, salience processing, emotional processing, and social cognition. Building from this foundation, we then extend these findings to discuss reported abnormalities of these functions in individuals with schizophrenia, implicating insular involvement in schizophrenia pathology. This review underscores the insula's vast role in the human experience and how abnormal insula structure and function could result in the wide-ranging symptoms observed in schizophrenia.
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Affiliation(s)
- Andrew R Kittleson
- Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, TN 37235, United States; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
| | - Neil D Woodward
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
| | - Stephan Heckers
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
| | - Julia M Sheffield
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
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6
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Ghin F, Eggert E, Gholamipourbarogh N, Talebi N, Beste C. Response stopping under conflict: The integrative role of representational dynamics associated with the insular cortex. Hum Brain Mapp 2024; 45:e26643. [PMID: 38664992 PMCID: PMC11046082 DOI: 10.1002/hbm.26643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 02/02/2024] [Accepted: 02/18/2024] [Indexed: 04/29/2024] Open
Abstract
Coping with distracting inputs during goal-directed behavior is a common challenge, especially when stopping ongoing responses. The neural basis for this remains debated. Our study explores this using a conflict-modulation Stop Signal task, integrating group independent component analysis (group-ICA), multivariate pattern analysis (MVPA), and EEG source localization analysis. Consistent with previous findings, we show that stopping performance is better in congruent (nonconflicting) trials than in incongruent (conflicting) trials. Conflict effects in incongruent trials compromise stopping more due to the need for the reconfiguration of stimulus-response (S-R) mappings. These cognitive dynamics are reflected by four independent neural activity patterns (ICA), each coding representational content (MVPA). It is shown that each component was equally important in predicting behavioral outcomes. The data support an emerging idea that perception-action integration in action-stopping involves multiple independent neural activity patterns. One pattern relates to the precuneus (BA 7) and is involved in attention and early S-R processes. Of note, three other independent neural activity patterns were associated with the insular cortex (BA13) in distinct time windows. These patterns reflect a role in early attentional selection but also show the reiterated processing of representational content relevant for stopping in different S-R mapping contexts. Moreover, the insular cortex's role in automatic versus complex response selection in relation to stopping processes is shown. Overall, the insular cortex is depicted as a brain hub, crucial for response selection and cancellation across both straightforward (automatic) and complex (conditional) S-R mappings, providing a neural basis for general cognitive accounts on action control.
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Affiliation(s)
- Filippo Ghin
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of MedicineTU DresdenDresdenGermany
| | - Elena Eggert
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of MedicineTU DresdenDresdenGermany
| | - Negin Gholamipourbarogh
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of MedicineTU DresdenDresdenGermany
| | - Nasibeh Talebi
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of MedicineTU DresdenDresdenGermany
| | - Christian Beste
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of MedicineTU DresdenDresdenGermany
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7
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Brevers D, Baeken C, Bechara A, He Q, Maurage P, Sescousse G, Vögele C, Billieux J. Increased ventral anterior insular connectivity to sports betting availability indexes problem gambling. Addict Biol 2024; 29:e13389. [PMID: 38516877 PMCID: PMC11061852 DOI: 10.1111/adb.13389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/06/2024] [Accepted: 02/20/2024] [Indexed: 03/23/2024]
Abstract
With the advent of digital technologies, online sports betting is spurring a fast-growing expansion. In this study, we examined how sports betting availability modulates the brain connectivity of frequent sports bettors with [problem bettors (PB)] or without [non-problem bettors (NPB)] problematic sports betting. We conducted functional connectivity analyses centred on the ventral anterior insular cortex (vAI), a brain region playing a key role in the dynamic interplay between reward-based processes. We re-analysed a dataset on sports betting availability undertaken in PB (n = 30) and NPB (n = 35). Across all participants, we observed that sports betting availability elicited positive vAI coupling with extended clusters of brain activation (encompassing the putamen, cerebellum, occipital, temporal, precentral and central operculum regions) and negative vAI coupling with the orbitofrontal cortex. Between-group analyses showed increased positive vAI coupling in the PB group, as compared with the NPB group, in the left lateral occipital cortex, extending to the left inferior frontal gyrus, the anterior cingulate gyrus and the right frontal pole. Taken together, these results are in line with the central assumptions of triadic models of addictions, which posit that the insular cortex plays a pivotal role in promoting the drive and motivation to get a reward by 'hijacking' goal-oriented processes toward addiction-related cues. Taken together, these findings showed that vAI functional connectivity is sensitive not only to gambling availability but also to the status of problematic sport betting.
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Affiliation(s)
- Damien Brevers
- Louvain for Experimental Psychopathology Research Group (LEP), Psychological Sciences Research InstituteUCLouvainLouvain‐la‐NeuveBelgium
- Department of Behavioural and Cognitive Sciences, Institute for Health and BehaviourUniversity of LuxembourgEsch‐sur‐AlzetteLuxembourg
| | - Chris Baeken
- Department of PsychiatryUZ BrusselBrusselsBelgium
- Department of Head and Skin, Ghent Experimental Psychiatry (GHEP) LabGhent University Hospital, Ghent UniversityGhentBelgium
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Antoine Bechara
- Department of PsychologyUniversity of Southern CaliforniaCaliforniaLos AngelesUSA
| | - Qinghua He
- Faculty of PsychologySouthwest UniversityChongqingChina
| | - Pierre Maurage
- Louvain for Experimental Psychopathology Research Group (LEP), Psychological Sciences Research InstituteUCLouvainLouvain‐la‐NeuveBelgium
| | - Guillaume Sescousse
- Lyon Neuroscience Research Center—INSERM U1028—CNRS UMR5292, PSYR2 TeamUniversity of LyonLyonFrance
| | - Claus Vögele
- Department of Behavioural and Cognitive Sciences, Institute for Health and BehaviourUniversity of LuxembourgEsch‐sur‐AlzetteLuxembourg
| | - Joël Billieux
- Institute of PsychologyUniversity of LausanneLausanneSwitzerland
- Centre for Excessive Gambling, Addiction MedicineLausanne University Hospitals (CHUV)LausanneSwitzerland
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O’Bryan SR, Moher J, McCarthy JD, Song JH. Effector-independent Representations Guide Sequential Target Selection Biases in Action. J Cogn Neurosci 2024; 36:492-507. [PMID: 38165741 PMCID: PMC10923104 DOI: 10.1162/jocn_a_02102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
Previous work shows that automatic attention biases toward recently selected target features transfer across action and perception and even across different effectors such as the eyes and hands on a trial-by-trial basis. Although these findings suggest a common neural representation of selection history across effectors, the extent to which information about recently selected target features is encoded in overlapping versus distinct brain regions is unknown. Using fMRI and a priming of pop-out task where participants selected unpredictable, uniquely colored targets among homogeneous distractors via reach or saccade, we show that color priming is driven by shared, effector-independent underlying representations of recent selection history. Consistent with previous work, we found that the intraparietal sulcus (IPS) was commonly activated on trials where target colors were switched relative to those where the colors were repeated; however, the dorsal anterior insula exhibited effector-specific activation related to color priming. Via multivoxel cross-classification analyses, we further demonstrate that fine-grained patterns of activity in both IPS and the medial temporal lobe encode information about selection history in an effector-independent manner, such that ROI-specific models trained on activity patterns during reach selection could predict whether a color was repeated or switched on the current trial during saccade selection and vice versa. Remarkably, model generalization performance in IPS and medial temporal lobe also tracked individual differences in behavioral priming sensitivity across both types of action. These results represent a first step to clarify the neural substrates of experience-driven selection biases in contexts that require the coordination of multiple actions.
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Affiliation(s)
- Sean R. O’Bryan
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912
| | - Jeff Moher
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912
- Department of Psychology, Connecticut College, New London, CT 06320
| | - J. Daniel McCarthy
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912
| | - Joo-Hyun Song
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912
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Brevers D, Billieux J, de Timary P, Desmedt O, Maurage P, Perales JC, Suárez-Suárez S, Bechara A. Physical Exercise to Redynamize Interoception in Substance use Disorders. Curr Neuropharmacol 2024; 22:1047-1063. [PMID: 36918784 DOI: 10.2174/1570159x21666230314143803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 03/16/2023] Open
Abstract
Physical exercise is considered a promising medication-free and cost-effective adjunct treatment for substance use disorders (SUD). Nevertheless, evidence regarding the effectiveness of these interventions is currently limited, thereby signaling the need to better understand the mechanisms underlying their impact on SUD, in order to reframe and optimize them. Here we advance that physical exercise could be re-conceptualized as an "interoception booster", namely as a way to help people with SUD to better decode and interpret bodily-related signals associated with transient states of homeostatic imbalances that usually trigger consumption. We first discuss how mismatches between current and desired bodily states influence the formation of reward-seeking states in SUD, in light of the insular cortex brain networks. Next, we detail effort perception during physical exercise and discuss how it can be used as a relevant framework for re-dynamizing interoception in SUD. We conclude by providing perspectives and methodological considerations for applying the proposed approach to mixed-design neurocognitive research on SUD.
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Affiliation(s)
- Damien Brevers
- Louvain Experimental Psychopathology Research Group (LEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-La-Neuve, Belgium
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Joël Billieux
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
- Centre for Excessive Gambling, Addiction Medicine, Lausanne University Hospitals (CHUV), Lausanne, Switzerland
| | - Philippe de Timary
- Louvain Experimental Psychopathology Research Group (LEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-La-Neuve, Belgium
- Department of Adult Psychiatry, Cliniques universitaires Saint-Luc and Institute of Neuroscience (IoNS), UCLouvain, Brussels, Belgium
| | - Olivier Desmedt
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
| | - Pierre Maurage
- Louvain Experimental Psychopathology Research Group (LEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-La-Neuve, Belgium
| | - José Cesar Perales
- Mind, Brain, and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Samuel Suárez-Suárez
- Louvain Experimental Psychopathology Research Group (LEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-La-Neuve, Belgium
- Department of Clinical Psychology and Psychobiology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Antoine Bechara
- Department of Psychology, University of Southern California, Los Angeles, California, CA, USA
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10
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Doyle MA, Taylor A, Winder DG. Neural Circuitries and Alcohol Use Disorder: Cutting Corners in the Cycle. Curr Top Behav Neurosci 2023. [PMID: 38082108 DOI: 10.1007/7854_2023_454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2024]
Abstract
An implicit tenet of the alcohol use disorder (AUD) research field is that knowledge of how alcohol interacts with the brain is critical to the development of an understanding of vulnerability to AUD and treatment approaches. Gaining this understanding requires the mapping of brain function critical to specific components of this heterogeneous disorder. Early approaches in humans and animal models focused on the determination of specific brain regions sensitive to alcohol action and their participation in AUD-relevant behaviors. Broadly speaking, this research has focused on three domains, Binge/Intoxication, Negative Affect/Withdrawal, and Preoccupation/Anticipation, with a number of regions identified as participating in each. With the generational advances in technologies that the field of neuroscience has undergone over the last two decades, this focus has shifted to a circuit-based analysis. A wealth of new data has sharpened the field's focus on the specific roles of the interconnectivity of multiple brain regions in AUD and AUD-relevant behaviors, as well as demonstrating that the three major domains described above have much fuzzier edges than originally thought.In this chapter, we very briefly review brain regions previously implicated in aspects of AUD-relevant behavior from animal model research. Next, we move to a more in-depth overview of circuit-based approaches, and the utilization of these approaches in current AUD research.
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Affiliation(s)
- Marie A Doyle
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN, USA
- Vanderbilt Center for Addiction Research, Vanderbilt University School of Medicine, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Anne Taylor
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN, USA
- Vanderbilt Center for Addiction Research, Vanderbilt University School of Medicine, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Danny G Winder
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Vanderbilt Center for Addiction Research, Vanderbilt University School of Medicine, Nashville, TN, USA.
- Vanderbilt Brain Institute, Vanderbilt University School of Medicine, Nashville, TN, USA.
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11
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Duong A, Quabs J, Kucyi A, Lusk Z, Buch V, Caspers S, Parvizi J. Subjective states induced by intracranial electrical stimulation matches the cytoarchitectonic organization of the human insula. Brain Stimul 2023; 16:1653-1665. [PMID: 37949296 PMCID: PMC10893903 DOI: 10.1016/j.brs.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/23/2023] [Accepted: 11/03/2023] [Indexed: 11/12/2023] Open
Abstract
Functions of the human insula have been explored extensively with neuroimaging methods and intracranial electrical stimulation studies that have highlighted a functional segregation across its subregions. A recently developed cytoarchitectonic map of the human insula has also segregated this brain region into various areas. Our knowledge of the functional organization of this brain region at the level of these fine-parceled microstructural areas remains only partially understood. We address this gap of knowledge by applying a multimodal approach linking direct electrical stimulation and task-evoked intracranial EEG recordings with microstructural subdivisions of the human insular cortex. In 17 neurosurgical patients with 142 implanted electrodes, stimulation of 40 % of the sites induced a reportable change in the conscious experience of the subjects in visceral/autonomic, anxiety, taste/olfactory, pain/temperature as well as somatosensory domains. These subjective responses showed a topographical allocation to microstructural areas defined by probabilistic cytoarchitectonic parcellation maps of the human insula. We found the pain and thermal responses to be located in areas lg2/ld2, while non-painful/non-thermal somatosensory responses corresponded to area ld3 and visceroceptive responses to area Id6. Lastly, the stimulation of area Id7 in the dorsal anterior insula, failed to induce reportable changes to subjective experience even though intracranial EEG recordings from this region captured significant time-locked high-frequency activity (HFA). Our results provide a multimodal map of functional subdivisions within the human insular cortex at the individual brain basis and characterize their anatomical association with fine-grained cytoarchitectonic parcellations of this brain structure.
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Affiliation(s)
- Anna Duong
- Laboratory of Behavioral and Cognitive Neuroscience, Human Intracranial Cognitive Electrophysiology Program, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Julian Quabs
- Institute for Anatomy I, Medical Faculty & University Hospital, Heinrich Heine University, Düsseldorf, Germany; Institute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Germany
| | - Aaron Kucyi
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, Pennsylvania, USA
| | - Zoe Lusk
- Laboratory of Behavioral and Cognitive Neuroscience, Human Intracranial Cognitive Electrophysiology Program, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Vivek Buch
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
| | - Svenja Caspers
- Institute for Anatomy I, Medical Faculty & University Hospital, Heinrich Heine University, Düsseldorf, Germany; Institute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Germany
| | - Josef Parvizi
- Laboratory of Behavioral and Cognitive Neuroscience, Human Intracranial Cognitive Electrophysiology Program, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California, USA; Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA.
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12
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Llorens A, Bellier L, Blenkmann AO, Ivanovic J, Larsson PG, Lin JJ, Endestad T, Solbakk AK, Knight RT. Decision and response monitoring during working memory are sequentially represented in the human insula. iScience 2023; 26:107653. [PMID: 37674986 PMCID: PMC10477069 DOI: 10.1016/j.isci.2023.107653] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 06/05/2023] [Accepted: 07/11/2023] [Indexed: 09/08/2023] Open
Abstract
Emerging research supports a role of the insula in human cognition. Here, we used intracranial EEG to investigate the spatiotemporal dynamics in the insula during a verbal working memory (vWM) task. We found robust effects for theta, beta, and high frequency activity (HFA) during probe presentation requiring a decision. Theta band activity showed differential involvement across left and right insulae while sequential HFA modulations were observed along the anteroposterior axis. HFA in anterior insula tracked decision making and subsequent HFA was observed in posterior insula after the behavioral response. Our results provide electrophysiological evidence of engagement of different insula subregions in both decision-making and response monitoring during vWM and expand our knowledge of the role of the insula in complex human behavior.
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Affiliation(s)
- Anaïs Llorens
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA
- Université de Franche-Comté, SUPMICROTECH, CNRS, Institut FEMTO-ST, 25000 Besançon, France
- Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team TURC, 75014 Paris, France
| | - Ludovic Bellier
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA
| | - Alejandro O. Blenkmann
- Department of Psychology, University of Oslo, Oslo, Norway
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
| | | | - Pål G. Larsson
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Jack J. Lin
- Department of Neurology and Center for Mind and Brain, University of California, Davis, Davis, CA, USA
| | - Tor Endestad
- Department of Psychology, University of Oslo, Oslo, Norway
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Neuropsychology, Helgeland Hospital, Mosjøen, Norway
| | - Anne-Kristin Solbakk
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
- Department of Psychology, University of Oslo, Oslo, Norway
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Neuropsychology, Helgeland Hospital, Mosjøen, Norway
| | - Robert T. Knight
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA
- Department of Psychology, University of California, Berkeley, Berkeley, CA, USA
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13
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Hormovas J, Dadario NB, Tang SJ, Nicholas P, Dhanaraj V, Young I, Doyen S, Sughrue ME. Parcellation-Based Connectivity Model of the Judgement Core. J Pers Med 2023; 13:1384. [PMID: 37763153 PMCID: PMC10532823 DOI: 10.3390/jpm13091384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/12/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Judgement is a higher-order brain function utilized in the evaluation process of problem solving. However, heterogeneity in the task methodology based on the many definitions of judgement and its expansive and nuanced applications have prevented the identification of a unified cortical model at a level of granularity necessary for clinical translation. Forty-six task-based fMRI studies were used to generate activation-likelihood estimations (ALE) across moral, social, risky, and interpersonal judgement paradigms. Cortical parcellations overlapping these ALEs were used to delineate patterns in neurocognitive network engagement for the four judgement tasks. Moral judgement involved the bilateral superior frontal gyri, right temporal gyri, and left parietal lobe. Social judgement demonstrated a left-dominant frontoparietal network with engagement of right-sided temporal limbic regions. Moral and social judgement tasks evoked mutual engagement of the bilateral DMN. Both interpersonal and risk judgement were shown to involve a right-sided frontoparietal network with accompanying engagement of the left insular cortex, converging at the right-sided CEN. Cortical activation in normophysiological judgement function followed two separable patterns involving the large-scale neurocognitive networks. Specifically, the DMN was found to subserve judgement centered around social inferences and moral cognition, while the CEN subserved tasks involving probabilistic reasoning, risk estimation, and strategic contemplation.
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Affiliation(s)
- Jorge Hormovas
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Level 7 Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (J.H.); (V.D.)
| | - Nicholas B. Dadario
- Robert Wood Johnson Medical School, Rutgers University, 125 Paterson St., New Brunswick, NJ 08901, USA;
| | - Si Jie Tang
- School of Medicine, 21772 University of California Davis Medical Center, 2315 Stockton Blvd., Sacramento, CA 95817, USA
| | - Peter Nicholas
- Omniscient Neurotechnology, Level 10/580 George Street, Haymarket, NSW 2000, Australia; (P.N.); (I.Y.); (S.D.)
| | - Vukshitha Dhanaraj
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Level 7 Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (J.H.); (V.D.)
| | - Isabella Young
- Omniscient Neurotechnology, Level 10/580 George Street, Haymarket, NSW 2000, Australia; (P.N.); (I.Y.); (S.D.)
| | - Stephane Doyen
- Omniscient Neurotechnology, Level 10/580 George Street, Haymarket, NSW 2000, Australia; (P.N.); (I.Y.); (S.D.)
| | - Michael E. Sughrue
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Level 7 Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (J.H.); (V.D.)
- Omniscient Neurotechnology, Level 10/580 George Street, Haymarket, NSW 2000, Australia; (P.N.); (I.Y.); (S.D.)
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14
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Reyna VF, Müller SM, Edelson SM. Critical tests of fuzzy trace theory in brain and behavior: uncertainty across time, probability, and development. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:746-772. [PMID: 36828988 PMCID: PMC9957613 DOI: 10.3758/s13415-022-01058-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 12/22/2022] [Indexed: 02/26/2023]
Abstract
Uncertainty permeates decisions from the trivial to the profound. Integrating brain and behavioral evidence, we discuss how probabilistic (varied outcomes) and temporal (delayed outcomes) uncertainty differ across age and individuals; how critical tests adjudicate between theories of uncertainty (prospect theory and fuzzy-trace theory); and how these mechanisms might be represented in the brain. The same categorical gist representations of gains and losses account for choices and eye-tracking data in both value-allocation (add money to gambles) and risky-choice tasks, disconfirming prospect theory and confirming predictions of fuzzy-trace theory. The analysis is extended to delay discounting and disambiguated choices, explaining hidden-zero effects that similarly turn on categorical distinctions between some gain and no gain, certain gain and uncertain gain, gain and loss, and now and later. Bold activation implicates dorsolateral prefrontal and posterior parietal cortices in gist strategies that are not just one tool in a grab-bag of cognitive options but rather are general strategies that systematically predict behaviors across many different tasks involving probabilistic and temporal uncertainty. High valuation (e.g., ventral striatum; ventromedial prefrontal cortex) and low executive control (e.g., lateral prefrontal cortex) contribute to risky and impatient choices, especially in youth. However, valuation in ventral striatum supports reward-maximizing and gist strategies in adulthood. Indeed, processing becomes less "rational" in the sense of maximizing gains and more noncompensatory (eye movements indicate fewer tradeoffs) as development progresses from adolescence to adulthood, as predicted. Implications for theoretically predicted "public-health paradoxes" are discussed, including gist versus verbatim thinking in drug experimentation and addiction.
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Affiliation(s)
| | - Silke M. Müller
- Department General Psychology: Cognition, University of Duisburg-Essen, Duisburg, Germany
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15
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Ohgami Y, Kotani Y, Yoshida N, Akai H, Kunimatsu A, Kiryu S, Inoue Y. The contralateral effects of anticipated stimuli on brain activity measured by ERP and fMRI. Psychophysiology 2023; 60:e14189. [PMID: 36166644 PMCID: PMC10077996 DOI: 10.1111/psyp.14189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/26/2022] [Accepted: 08/30/2022] [Indexed: 01/25/2023]
Abstract
The present study examined the effects of unilateral stimulus presentation on the right hemisphere preponderance of the stimulus-preceding negativity (SPN) in the event-related potential (ERP) experiment, and aimed to elucidate whether unilateral stimulus presentation affected activations in the bilateral anterior insula in the functional magnetic resonance imaging (fMRI) experiment. Separate fMRI and ERP experiments were conducted using visual and auditory stimuli by manipulating the position of stimulus presentation (left side or right side) with the time estimation task. The ERP experiment revealed a significant right hemisphere preponderance during left stimulation and no laterality during the right stimulation. The fMRI experiment revealed that the left anterior insula was activated only in the right stimulation of auditory and visual stimuli whereas the right anterior insula was activated by both left and right stimulations. The visual condition retained a contralateral dominance, but the auditory condition showed a right hemisphere dominance in a localized area. The results of this study indicate that the SPN reflects perceptual anticipation, and also that the anterior insula is involved in its occurrence.
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Affiliation(s)
- Yoshimi Ohgami
- Institute for Liberal Arts, Tokyo Institute of Technology, Tokyo, Japan
| | - Yasunori Kotani
- Institute for Liberal Arts, Tokyo Institute of Technology, Tokyo, Japan
| | - Nobukiyo Yoshida
- Department of Radiology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Akai
- Department of Radiology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Akira Kunimatsu
- Department of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Shigeru Kiryu
- Department of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Yusuke Inoue
- Department of Diagnostic Radiology, Kitasato University, Sagamihara, Kanagawa, Japan
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16
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Zhao H, Turel O, Bechara A, He Q. How distinct functional insular subdivisions mediate interacting neurocognitive systems. Cereb Cortex 2023; 33:1739-1751. [PMID: 35511695 PMCID: PMC9977390 DOI: 10.1093/cercor/bhac169] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/09/2022] [Accepted: 04/10/2022] [Indexed: 11/12/2022] Open
Abstract
Recent neurocognitive models propose that the insula serves as a hub of interoceptive awareness system, modulating 2 interplaying neurocognitive systems: The posterior insula (PI) receives and integrates various interoceptive signals; these signals are then transmitted to the anterior insula for processing higher-order representations into awareness, where the dorsal anterior insula (dAI) modulates the prefrontal self-control system and the ventral anterior insula (vAI) modulates the amygdala (AMG)-striatal reward-seeking circuit. We sought to test this view using a multimodal approach. We first used a resting-state functional magnetic resonance imaging (fMRI) approach with a sample of 120 undergraduate students. Then, we unpacked the neuro-cognitive association between insular connectivity and cognitive performance during an Iowa gambling fMRI task. Lastly, an independent Open Southwest University Longitudinal Imaging Multimodal dataset was used to validate the results. Findings suggested that the dAI was predominantly connected to the prefrontal regions; the vAI was primarily connected to the AMG-ventral-striatum system; and the PI was mainly connected to the visceral-sensorimotor system. Moreover, cognitive scores were positively correlated with FC between dAI and the self-control process of ventrolateral prefrontal cortex and were negatively correlated with FC between vAI and the reward-seeking process of orbitofrontal cortex and subgenual anterior cingulate cortex. The findings highlight the roles of our theorized subinsular functionality in the overall operation of the neural cognitive systems.
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Affiliation(s)
- Haichao Zhao
- Faculty of Psychology and MOE Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Ofir Turel
- Department of Psychology, and Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
- Computing Information Systems, The University of Melbourne, Parkville, Victoria, Australia
| | - Antoine Bechara
- Department of Psychology, and Brain and Creativity Institute, University of Southern California, Los Angeles, CA, United States
| | - Qinghua He
- Corresponding author: Faculty of Psychology, Southwest University, 2 Tiansheng Rd, Chongqing 400715, China.
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17
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Gholamipourbarogh N, Prochnow A, Frings C, Münchau A, Mückschel M, Beste C. Perception-action integration during inhibitory control is reflected in a concomitant multi-region processing of specific codes in the neurophysiological signal. Psychophysiology 2023; 60:e14178. [PMID: 36083256 DOI: 10.1111/psyp.14178] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 08/11/2022] [Accepted: 08/24/2022] [Indexed: 01/04/2023]
Abstract
The integration of perception and action has long been studied in psychological science using overarching cognitive frameworks. Despite these being very successful in explaining perception-action integration, little is known about its neurophysiological and especially the functional neuroanatomical foundations. It is unknown whether distinct brain structures are simultaneously involved in the processing of perception-action integration codes and also to what extent demands on perception-action integration modulate activities in these structures. We investigate these questions in an EEG study integrating temporal and ICA-based EEG signal decomposition with source localization. For this purpose, we used data from 32 healthy participants who performed a 'TEC Go/Nogo' task. We show that the EEG signal can be decomposed into components carrying different informational aspects or processing codes relevant for perception-action integration. Importantly, these specific codes are processed independently in different brain structures, and their specific roles during the processing of perception-action integration differ. Some regions (i.e., the anterior cingulate and insular cortex) take a 'default role' because these are not modulated in their activity by demands or the complexity of event file coding processes. In contrast, regions in the motor cortex, middle frontal, temporal, and superior parietal cortices were not activated by 'default' but revealed modulations depending on the complexity of perception-action integration (i.e., whether an event file has to be reconfigured). Perception-action integration thus reflects a multi-region processing of specific fractions of information in the neurophysiological signal. This needs to be taken into account when further developing a cognitive science framework detailing perception-action integration.
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Affiliation(s)
- Negin Gholamipourbarogh
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany.,University Neuropsychology Center, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Astrid Prochnow
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany.,University Neuropsychology Center, Faculty of Medicine, TU Dresden, Dresden, Germany
| | | | - Alexander Münchau
- Institute of Systems Motor Science, University of Lübeck, Lübeck, Germany
| | - Moritz Mückschel
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany.,University Neuropsychology Center, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Christian Beste
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany.,University Neuropsychology Center, Faculty of Medicine, TU Dresden, Dresden, Germany
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18
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Xu H, Xu C, Guo Y, Hu Y, Bai G, Du M. Abnormal neuroanatomical patterns as potential diagnostic biomarkers for cocaine use disorder. Addict Biol 2023; 28:e13348. [PMID: 37855070 DOI: 10.1111/adb.13348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 09/07/2023] [Accepted: 09/26/2023] [Indexed: 10/20/2023]
Abstract
Cocaine use disorder (CUD) is a global health problem with serious consequences for both individuals and society. Previous studies on abnormal anatomical patterns in CUD have mainly used voxel-based morphometry to investigate grey matter volume changes, while surface-based morphometry (SBM) has been found to provide detail information on cortical thickness (CT), surface area and cortical meancurve, which can contribute to a better understanding of structural brain changes associated with CUD. In this study, SBM was conducted to investigate abnormal neuroanatomical patterns in CUD and whether these abnormal patterns could be used as potential diagnostic biomarkers for CUD. Sixty-eight CUD individuals and 52 matched healthy controls were enrolled, and all participants performed once MRI scanning and clinical assessments. We found that CUD individuals exhibited altered morphological indicators across widespread brain regions and these abnormal anatomical alterations were significantly predictive of CUD status. Furthermore, the CT reduction of right insula was significantly associated with years of cocaine use in CUD. These findings revealed the association of abnormal anatomical patterns in specific brain regions in CUD, which further improve the understanding of CUD pathophysiology and provide the alternative diagnostic biomarkers for CUD.
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Affiliation(s)
- Hui Xu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
- School of Mental Health, Wenzhou Medical University, Wenzhou, China
| | - Cheng Xu
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Yunyu Guo
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yike Hu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guanghui Bai
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Meimei Du
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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19
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Johnson BN, Kumar A, Su Y, Singh S, Sai KKS, Nader SH, Li S, Reboussin BA, Huang Y, Deep G, Nader MA. PET imaging of kappa opioid receptors and receptor expression quantified in neuron-derived extracellular vesicles in socially housed female and male cynomolgus macaques. Neuropsychopharmacology 2023; 48:410-417. [PMID: 36100655 PMCID: PMC9751296 DOI: 10.1038/s41386-022-01444-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/27/2022] [Accepted: 08/24/2022] [Indexed: 12/26/2022]
Abstract
Recent positron emission tomography (PET) studies of kappa opioid receptors (KOR) in humans reported significant relationships between KOR availability and social status, as well as cocaine choice. In monkey models, social status influences physiology, receptor pharmacology and behavior; these variables have been associated vulnerability to cocaine abuse. The present study utilized PET imaging to examine KOR availability in socially housed, cocaine-naïve female and male monkeys, and peripheral measures of KORs with neuron-derived extracellular vesicles (NDE). KOR availability was assessed in dominant and subordinate female and male cynomolgus macaques (N = 4/rank/sex), using PET imaging with the KOR selective agonist [11C]EKAP. In addition, NDE from the plasma of socially housed monkeys (N = 13/sex; N = 6-7/rank) were isolated by immunocapture method and analyzed for OPRK1 protein expression by ELISA. We found significant interactions between sex and social rank in KOR availability across 12 of 15 brain regions. This was driven by female data, in which KOR availability was significantly higher in subordinate monkeys compared with dominant monkeys; the opposite relationship was observed among males, but not statistically significant. No sex or rank differences were observed for NDE OPRK1 concentrations. In summary, the relationship between brain KOR availability and social rank was different in female and male monkeys. This was particularly true in female monkeys. We hypothesize that lower [11C]EKAP binding potentials were due to higher concentrations of circulating dynorphin, which is consistent with greater vulnerability in dominant compared with subordinate females. These findings suggest that the KOR is an important target for understanding the neurobiology associated with vulnerability to abused drugs and sex differences, and detectable in peripheral circulation.
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Affiliation(s)
- Bernard N Johnson
- Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Center for Addiction Research, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Ashish Kumar
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Yixin Su
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Sangeeta Singh
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Kiran Kumar Solingapuram Sai
- Center for Addiction Research, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Susan H Nader
- Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Songye Li
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA
| | - Beth A Reboussin
- Department of Biostatistics and Data Sciences, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Yiyun Huang
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA
| | - Gagan Deep
- Center for Addiction Research, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
| | - Michael A Nader
- Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Center for Addiction Research, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
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20
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Watanuki S. Neural mechanisms of brand love relationship dynamics: Is the development of brand love relationships the same as that of interpersonal romantic love relationships? Front Neurosci 2022; 16:984647. [PMID: 36440289 PMCID: PMC9686448 DOI: 10.3389/fnins.2022.984647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/24/2022] [Indexed: 01/25/2023] Open
Abstract
Brand love is a relationship between brands and consumers. Managing the relationship is an important issue for marketing strategy since it changes according to temporal flow. Brand love theories, including their dynamics, have been developed based on interpersonal romantic love theories. Although many brand love studies have provided useful findings, the neural mechanism of brand love remains unclear. Especially, its dynamics have not been considered from a neuroscience perspective. The present study addressed the commonalities and differentiations of activated brain regions between brand love and interpersonal romantic love relationships using a quantitative neuroimaging meta-analytic approach, from the view of brain connectivity. Regarding the mental processes of each love relationship related to these activated brain regions, decoding analysis was conducted using the NeuroQuery platform to prevent reverse inference. The results revealed that different neural mechanisms and mental processes were distinctively involved in the dynamics of each love relationship, although the anterior insula overlapped across all stages and the reinforcement learning system was driven between both love relationships in the early stage. Remarkably, regarding the distinctive mental processes, although prosocial aspects were involved in the mental processes of interpersonal romantic love relationships across all stages, they were not involved in the mental processes of brand love relationships. Conclusively, although common brain regions and mental processes between both love relationships were observed, neural mechanisms and mental processes in brand love relationship dynamics might be innately different from those in the interpersonal romantic love relationship dynamics. As this finding indicates essential distinctiveness between both these relationships, theories concerning interpersonal romantic love should be applied cautiously when investigating brand love relationship dynamics.
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Affiliation(s)
- Shinya Watanuki
- Department of Marketing, Faculty of Commerce, University of Marketing and Distribution Sciences, Kobe, Japan
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21
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Wang R, Mo F, Shen Y, Song Y, Cai H, Zhu J. Functional connectivity gradients of the insula to different cerebral systems. Hum Brain Mapp 2022; 44:790-800. [PMID: 36206289 PMCID: PMC9842882 DOI: 10.1002/hbm.26099] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/16/2022] [Accepted: 09/24/2022] [Indexed: 01/25/2023] Open
Abstract
The diverse functional roles of the insula may emerge from its heavy connectivity to an extensive network of cortical and subcortical areas. Despite several previous attempts to investigate the hierarchical organization of the insula by applying the recently developed gradient approach to insula-to-whole brain connectivity data, little is known about whether and how there is variability across connectivity gradients of the insula to different cerebral systems. Resting-state functional MRI data from 793 healthy subjects were used to discover and validate functional connectivity gradients of the insula, which were computed based on its voxel-wise functional connectivity profiles to distinct cerebral systems. We identified three primary patterns of functional connectivity gradients of the insula to distinct cerebral systems. The connectivity gradients to the higher-order transmodal associative systems, including the prefrontal, posterior parietal, temporal cortices, and limbic lobule, showed a ventroanterior-dorsal axis across the insula; those to the lower-order unimodal primary systems, including the motor, somatosensory, and occipital cortices, displayed radiating transitions from dorsoanterior toward both ventroanterior and dorsoposterior parts of the insula; the connectivity gradient to the subcortical nuclei exhibited an organization along the anterior-posterior axis of the insula. Apart from complementing and extending previous literature on the heterogeneous connectivity patterns of insula subregions, the presented framework may offer ample opportunities to refine our understanding of the role of the insula in many brain disorders.
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Affiliation(s)
- Rui Wang
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
| | - Fan Mo
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
| | - Yuhao Shen
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
| | - Yu Song
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
| | - Huanhuan Cai
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
| | - Jiajia Zhu
- Department of RadiologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina,Research Center of Clinical Medical Imaging, Anhui ProvinceHefeiChina,Anhui Provincial Institute of Translational MedicineHefeiChina
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22
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Lim JYL, Boardman J, Dyche J, Anderson C, Dickinson DL, Drummond SPA. Sex moderates the effects of total sleep deprivation and sleep restriction on risk preference. Sleep 2022; 45:6603432. [PMID: 35667000 PMCID: PMC9453615 DOI: 10.1093/sleep/zsac120] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/16/2022] [Indexed: 11/24/2022] Open
Abstract
Sleep loss has been shown to alter risk preference during decision-making. However, research in this area has largely focussed on the effects of total sleep deprivation (TSD), while evidence on the effects of sleep restriction (SR) or the potentially moderating role of sex on risk preference remains scarce and unclear. The present study investigated risky decision-making in 47 healthy young adults who were assigned to either of two counterbalanced protocols: well-rested (WR) and TSD, or WR and SR. Participants were assessed on the Lottery Choice Task (LCT), which requires a series of choices between two risky gambles with varying risk levels. Analyses on the pooled dataset indicated across all sleep conditions, participants were generally more risk-seeking when trying to minimise financial loss (LOSSES) than while trying to maximise financial gain (GAINS). On GAINS trials, female participants were more risk-averse during TSD and SR, whereas male participants remained unchanged. On LOSSES trials, female participants remained unchanged during TSD and SR, whereas male participants became more risk-seeking during TSD. Our findings suggest the relationship between sleep loss and risk preference is moderated by sex, whereby changes in risk preference after TSD or SR differ in men and women depending on whether the decision is framed in terms of gains or losses.
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Affiliation(s)
- Jeryl Y L Lim
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University , Melbourne, VIC , Australia
| | - Johanna Boardman
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University , Melbourne, VIC , Australia
| | - Jeff Dyche
- Department of Psychology, James Madison University , Harrisonburg, VA , USA
| | - Clare Anderson
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University , Melbourne, VIC , Australia
| | - David L Dickinson
- Department of Economics and CERPA, Appalachian State University , Boone, NC , USA
- Economics Science Institute, Chapman University , Orange, CA , USA
- Institute of Labor Economics , Bonn , Germany
| | - Sean P A Drummond
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University , Melbourne, VIC , Australia
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23
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Vázquez D, Schneider KN, Roesch MR. Neural signals implicated in the processing of appetitive and aversive events in social and non-social contexts. Front Syst Neurosci 2022; 16:926388. [PMID: 35993086 PMCID: PMC9381696 DOI: 10.3389/fnsys.2022.926388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
In 2014, we participated in a special issue of Frontiers examining the neural processing of appetitive and aversive events. Specifically, we reviewed brain areas that contribute to the encoding of prediction errors and value versus salience, attention and motivation. Further, we described how we disambiguated these cognitive processes and their neural substrates by using paradigms that incorporate both appetitive and aversive stimuli. We described a circuit in which the orbitofrontal cortex (OFC) signals expected value and the basolateral amygdala (BLA) encodes the salience and valence of both appetitive and aversive events. This information is integrated by the nucleus accumbens (NAc) and dopaminergic (DA) signaling in order to generate prediction and prediction error signals, which guide decision-making and learning via the dorsal striatum (DS). Lastly, the anterior cingulate cortex (ACC) is monitoring actions and outcomes, and signals the need to engage attentional control in order to optimize behavioral output. Here, we expand upon this framework, and review our recent work in which within-task manipulations of both appetitive and aversive stimuli allow us to uncover the neural processes that contribute to the detection of outcomes delivered to a conspecific and behaviors in social contexts. Specifically, we discuss the involvement of single-unit firing in the ACC and DA signals in the NAc during the processing of appetitive and aversive events in both social and non-social contexts.
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Affiliation(s)
- Daniela Vázquez
- Department of Psychology, University of Maryland, College Park, College Park, MD, United States
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
| | - Kevin N. Schneider
- Department of Psychology, University of Maryland, College Park, College Park, MD, United States
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
| | - Matthew R. Roesch
- Department of Psychology, University of Maryland, College Park, College Park, MD, United States
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
- *Correspondence: Matthew R. Roesch,
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24
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Neacsiu AD, Szymkiewicz V, Galla JT, Li B, Kulkarni Y, Spector CW. The neurobiology of misophonia and implications for novel, neuroscience-driven interventions. Front Neurosci 2022; 16:893903. [PMID: 35958984 PMCID: PMC9359080 DOI: 10.3389/fnins.2022.893903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/28/2022] [Indexed: 11/25/2022] Open
Abstract
Decreased tolerance in response to specific every-day sounds (misophonia) is a serious, debilitating disorder that is gaining rapid recognition within the mental health community. Emerging research findings suggest that misophonia may have a unique neural signature. Specifically, when examining responses to misophonic trigger sounds, differences emerge at a physiological and neural level from potentially overlapping psychopathologies. While these findings are preliminary and in need of replication, they support the hypothesis that misophonia is a unique disorder. In this theoretical paper, we begin by reviewing the candidate networks that may be at play in this complex disorder (e.g., regulatory, sensory, and auditory). We then summarize current neuroimaging findings in misophonia and present areas of overlap and divergence from other mental health disorders that are hypothesized to co-occur with misophonia (e.g., obsessive compulsive disorder). Future studies needed to further our understanding of the neuroscience of misophonia will also be discussed. Next, we introduce the potential of neurostimulation as a tool to treat neural dysfunction in misophonia. We describe how neurostimulation research has led to novel interventions in psychiatric disorders, targeting regions that may also be relevant to misophonia. The paper is concluded by presenting several options for how neurostimulation interventions for misophonia could be crafted.
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Affiliation(s)
- Andrada D. Neacsiu
- Duke Center for Misophonia and Emotion Regulation, Duke Brain Stimulation Research Center, Department of Psychiatry and Behavioral Neuroscience, School of Medicine, Duke University, Durham, NC, United States
- *Correspondence: Andrada D. Neacsiu,
| | - Victoria Szymkiewicz
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States
| | - Jeffrey T. Galla
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States
| | - Brenden Li
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States
| | - Yashaswini Kulkarni
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States
| | - Cade W. Spector
- Department of Philosophy, Duke University, Durham, NC, United States
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25
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Cecchi R, Vinckier F, Hammer J, Marusic P, Nica A, Rheims S, Trebuchon A, Barbeau EJ, Denuelle M, Maillard L, Minotti L, Kahane P, Pessiglione M, Bastin J. Intracerebral mechanisms explaining the impact of incidental feedback on mood state and risky choice. eLife 2022; 11:72440. [PMID: 35822700 PMCID: PMC9348847 DOI: 10.7554/elife.72440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Identifying factors whose fluctuations are associated with choice inconsistency is a major issue for rational decision theory. Here, we investigated the neuro-computational mechanisms through which mood fluctuations may bias human choice behavior. Intracerebral EEG data were collected in a large group of subjects (n=30) while they were performing interleaved quiz and choice tasks that were designed to examine how a series of unrelated feedbacks affect decisions between safe and risky options. Neural baseline activity preceding choice onset was confronted first to mood level, estimated by a computational model integrating the feedbacks received in the quiz task, and then to the weighting of option attributes, in a computational model predicting risk attitude in the choice task. Results showed that (1) elevated broadband gamma activity (BGA) in the ventromedial prefrontal cortex (vmPFC) and dorsal anterior insula (daIns) was respectively signaling periods of high and low mood, (2) increased vmPFC and daIns BGA respectively promoted and tempered risk taking by overweighting gain vs. loss prospects. Thus, incidental feedbacks induce brain states that correspond to different moods and bias the evaluation of risky options. More generally, these findings might explain why people experiencing positive (or negative) outcome in some part of their life tend to expect success (or failure) in any other.
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Affiliation(s)
| | | | - Jiri Hammer
- University Hospital in Motol, Prague, Czech Republic
| | - Petr Marusic
- University Hospital in Motol, Prague, Czech Republic
| | - Anca Nica
- Centre Hospitalier Universitaire de Rennes, Rennes, France
| | | | | | - Emmanuel J Barbeau
- Brain and Cognition Research Centre (CerCo), CNRS, University of Toulouse Paul Sabatier, Toulouse, France
| | - Marie Denuelle
- Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | | | - Lorella Minotti
- Centre Hospitalier Universitaire de Grenoble, Grenoble, France
| | - Philippe Kahane
- Centre Hospitalier Universitaire de Grenoble, Grenoble, France
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26
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Preisig BC, Riecke L, Hervais-Adelman A. Speech sound categorization: The contribution of non-auditory and auditory cortical regions. Neuroimage 2022; 258:119375. [PMID: 35700949 DOI: 10.1016/j.neuroimage.2022.119375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/13/2022] [Accepted: 06/10/2022] [Indexed: 11/26/2022] Open
Abstract
Which processes in the human brain lead to the categorical perception of speech sounds? Investigation of this question is hampered by the fact that categorical speech perception is normally confounded by acoustic differences in the stimulus. By using ambiguous sounds, however, it is possible to dissociate acoustic from perceptual stimulus representations. Twenty-seven normally hearing individuals took part in an fMRI study in which they were presented with an ambiguous syllable (intermediate between /da/ and /ga/) in one ear and with disambiguating acoustic feature (third formant, F3) in the other ear. Multi-voxel pattern searchlight analysis was used to identify brain areas that consistently differentiated between response patterns associated with different syllable reports. By comparing responses to different stimuli with identical syllable reports and identical stimuli with different syllable reports, we disambiguated whether these regions primarily differentiated the acoustics of the stimuli or the syllable report. We found that BOLD activity patterns in left perisylvian regions (STG, SMG), left inferior frontal regions (vMC, IFG, AI), left supplementary motor cortex (SMA/pre-SMA), and right motor and somatosensory regions (M1/S1) represent listeners' syllable report irrespective of stimulus acoustics. Most of these regions are outside of what is traditionally regarded as auditory or phonological processing areas. Our results indicate that the process of speech sound categorization implicates decision-making mechanisms and auditory-motor transformations.
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Affiliation(s)
- Basil C Preisig
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University, 6500 HB Nijmegen, The Netherlands; Max Planck Institute for Psycholinguistics, 6525 XD Nijmegen, The Netherlands; Department of Psychology, Neurolinguistics, University of Zurich, 8050 Zurich, Switzerland; Department of Comparative Language Science, Evolutionary Neuroscience of Language, University of Zurich, 8050 Zurich, Switzerland; Neuroscience Center Zurich, University of Zurich and Eidgenössische Technische Hochschule Zurich, 8057 Zurich, Switzerland.
| | - Lars Riecke
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Alexis Hervais-Adelman
- Department of Psychology, Neurolinguistics, University of Zurich, 8050 Zurich, Switzerland; Neuroscience Center Zurich, University of Zurich and Eidgenössische Technische Hochschule Zurich, 8057 Zurich, Switzerland
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27
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Piani MC, Maggioni E, Delvecchio G, Brambilla P. Sustained attention alterations in major depressive disorder: A review of fMRI studies employing Go/No-Go and CPT tasks. J Affect Disord 2022; 303:98-113. [PMID: 35139418 DOI: 10.1016/j.jad.2022.02.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/23/2021] [Accepted: 02/04/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) is a severe psychiatric condition characterized by selective cognitive dysfunctions. In this regard, functional Magnetic Resonance Imaging (fMRI) studies showed, both at resting state and during tasks, alterations in the brain functional networks involved in cognitive processes in MDD patients compared to controls. Among those, it seems that the attention network may have a role in the disease pathophysiology. Therefore, in this review we aim at summarizing the current fMRI evidence investigating sustained attention in MDD patients. METHODS We conducted a search on PubMed on case-control studies on MDD employing fMRI acquisitions during Go/No-Go and continuous performance tasks. A total of 12 studies have been included in the review. RESULTS Overall, the majority of fMRI studies reported quantitative alterations in the response to attentive tasks in selective brain regions, including the prefrontal cortex, the cingulate cortex, the temporal and parietal lobes, the insula and the precuneus, which are key nodes of the attention, the executive, and the default mode networks. LIMITATIONS The heterogeneity in the study designs, fMRI acquisition techniques and processing methods have limited the generalizability of the results. CONCLUSIONS The results from the included studies showed the presence of alterations in the activation patterns of regions involved in sustained attention in MDD, which are in line with current evidence and seemed to explain some of the key symptoms of depression. However, given the paucity and heterogeneity of studies available, it may be worthwhile to continue investigating the attentional domain in MDD with ad-hoc study designs to retrieve more robust evidence.
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Affiliation(s)
- Maria Chiara Piani
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano 20122, Italy
| | - Eleonora Maggioni
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano 20122, Italy
| | - Giuseppe Delvecchio
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano 20122, Italy.
| | - Paolo Brambilla
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano 20122, Italy; Department of Pathophysiology and Transplantation, University of Milan, Italy
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28
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Burdette JH, Bahrami M, Laurienti PJ, Simpson S, Nicklas BJ, Fanning J, Rejeski WJ. Longitudinal relationship of baseline functional brain networks with intentional weight loss in older adults. Obesity (Silver Spring) 2022; 30:902-910. [PMID: 35333443 PMCID: PMC8969753 DOI: 10.1002/oby.23396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The goal of this study was to determine whether the degree of weight loss after 6 months of a behavior-based intervention is related to baseline connectivity within two functional networks (FNs) of interest, FN1 and FN2, in a group of older adults with obesity. METHODS Baseline functional magnetic resonance imaging data were collected following an overnight fast in 71 older adults with obesity involved in a weight-loss intervention. Functional brain networks in a resting state and during a food-cue task were analyzed using a mixed-regression framework to examine the relationships between baseline networks and 6-month change in weight. RESULTS During the resting condition, the relationship of baseline brain functional connectivity and network clustering in FN1, which includes the visual cortex and sensorimotor areas, was significantly associated with 6-month weight loss. During the food-cue condition, 6-month weight loss was significantly associated with the relationship between baseline brain connectivity and network global efficiency in FN2, which includes executive control, attention, and limbic regions. CONCLUSION These findings provide further insight into complex functional circuits in the brain related to successful weight loss and may ultimately aid in developing tailored behavior-based treatment regimens that target specific brain circuitry.
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Affiliation(s)
- Jonathan H. Burdette
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
- Department of RadiologyWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - Mohsen Bahrami
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
- Department of Biomedical EngineeringVirginia Tech‐Wake Forest School of Biomedical Engineering and SciencesWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - Paul J. Laurienti
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
- Department of RadiologyWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - Sean L. Simpson
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
- Department of Biostatistics and Data ScienceWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - Barbara J. Nicklas
- Section on Geriatric MedicineDepartment of Internal MedicineWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - Jason Fanning
- Department of Health and Exercise ScienceWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - W. Jack Rejeski
- Section on Geriatric MedicineDepartment of Internal MedicineWake Forest School of MedicineWake Forest UniversityWinston‐SalemNorth CarolinaUSA
- Department of Health and Exercise ScienceWake Forest UniversityWinston‐SalemNorth CarolinaUSA
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29
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Castelhano J, Duarte IC, Couceiro R, Medeiros J, Duraes J, Afonso S, Madeira H, Castelo-Branco M. Software Bug Detection Causes a Shift From Bottom-Up to Top-Down Effective Connectivity Involving the Insula Within the Error-Monitoring Network. Front Hum Neurosci 2022; 16:788272. [PMID: 35321263 PMCID: PMC8935015 DOI: 10.3389/fnhum.2022.788272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 02/07/2022] [Indexed: 11/14/2022] Open
Abstract
The neural correlates of software programming skills have been the target of an increasing number of studies in the past few years. Those studies focused on error-monitoring during software code inspection. Others have studied task-related cognitive load as measured by distinct neurophysiological measures. Most studies addressed only syntax errors (shallow level of code monitoring). However, a recent functional MRI (fMRI) study suggested a pivotal role of the insula during error-monitoring when challenging deep-level analysis of code inspection was required. This raised the hypothesis that the insula is causally involved in deep error-monitoring. To confirm this hypothesis, we carried out a new fMRI study where participants performed a deep source-code comprehension task that included error-monitoring to detect bugs in the code. The generality of our paradigm was enhanced by comparison with a variety of tasks related to text reading and bugless source-code understanding. Healthy adult programmers (N = 21) participated in this 3T fMRI experiment. The activation maps evoked by error-related events confirmed significant activations in the insula [p(Bonferroni) < 0.05]. Importantly, a posterior-to-anterior causality shift was observed concerning the role of the insula: in the absence of error, causal directions were mainly bottom-up, whereas, in their presence, the strong causal top-down effects from frontal regions, in particular, the anterior cingulate cortex was observed.
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Affiliation(s)
- Joao Castelhano
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT)/ICNAS, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Isabel C. Duarte
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT)/ICNAS, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Ricardo Couceiro
- CISUC-Centre for Informatics and Systems, University of Coimbra, Coimbra, Portugal
| | - Julio Medeiros
- CISUC-Centre for Informatics and Systems, University of Coimbra, Coimbra, Portugal
| | - Joao Duraes
- CISUC-Centre for Informatics and Systems, University of Coimbra, Coimbra, Portugal
- Coimbra Polytechnic—ISEC, Coimbra, Portugal
| | - Sónia Afonso
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT)/ICNAS, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Henrique Madeira
- CISUC-Centre for Informatics and Systems, University of Coimbra, Coimbra, Portugal
| | - Miguel Castelo-Branco
- Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT)/ICNAS, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- *Correspondence: Miguel Castelo-Branco,
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30
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Pribut HJ, Sciarillo XA, Roesch MR. Insula lesions reduce stimulus-driven control of behavior during odor-guided decision-making and autoshaping. Brain Res 2022; 1785:147885. [DOI: 10.1016/j.brainres.2022.147885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 11/02/2022]
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Conditional generative adversarial networks applied to EEG data can inform about the inter-relation of antagonistic behaviors on a neural level. Commun Biol 2022; 5:148. [PMID: 35190692 PMCID: PMC8861069 DOI: 10.1038/s42003-022-03091-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 02/01/2022] [Indexed: 11/21/2022] Open
Abstract
Goal-directed actions frequently require a balance between antagonistic processes (e.g., executing and inhibiting a response), often showing an interdependency concerning what constitutes goal-directed behavior. While an inter-dependency of antagonistic actions is well described at a behavioral level, a possible inter-dependency of underlying processes at a neuronal level is still enigmatic. However, if there is an interdependency, it should be possible to predict the neurophysiological processes underlying inhibitory control based on the neural processes underlying speeded automatic responses. Based on that rationale, we applied artificial intelligence and source localization methods to human EEG recordings from N = 255 participants undergoing a response inhibition experiment (Go/Nogo task). We show that the amplitude and timing of scalp potentials and their functional neuroanatomical sources during inhibitory control can be inferred by conditional generative adversarial networks (cGANs) using neurophysiological data recorded during response execution. We provide insights into possible limitations in the use of cGANs to delineate the interdependency of antagonistic actions on a neurophysiological level. Nevertheless, artificial intelligence methods can provide information about interdependencies between opposing cognitive processes on a neurophysiological level with relevance for cognitive theory. An artificial intelligence algorithm trained on EEG recordings can be used to predict brain dynamics underpinning motor inhibition processes using neurophysiological information from motor execution.
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32
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Harris JC, Wallace AL, Thomas AM, Wirtz HG, Kaiver CM, Lisdahl KM. Disrupted Resting State Attentional Network Connectivity in Adolescent and Young Adult Cannabis Users following Two-Weeks of Monitored Abstinence. Brain Sci 2022; 12:brainsci12020287. [PMID: 35204050 PMCID: PMC8870263 DOI: 10.3390/brainsci12020287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/12/2022] [Accepted: 02/13/2022] [Indexed: 02/04/2023] Open
Abstract
Background. Numerous neuropsychological studies have shown that cannabis use during adolescence and young adulthood led to deficits in sustained and selective attention. However, few studies have examined functional connectivity in attentional networks among young cannabis users, nor have characterized relationships with cannabis use patterns following abstinence. Methods. Differences in resting state functional connectivity (RSFC) within the dorsal (DAN) and ventral (VAN) attention networks were examined in 36 adolescent and young adult cannabis users and 39 non-substance using controls following two weeks of monitored abstinence. Observed connectivity differences were then correlated with past-year and lifetime cannabis use, length of abstinence, age of regular use onset, and Cannabis Use Disorder symptoms (CUD). Results. After controlling for alcohol and nicotine use, cannabis users had lower RSFC within the DAN network, specifically between right inferior parietal sulcus and right anterior insula, as well as white matter, relative to controls. This region was associated with more severe cannabis use measures, including increased lifetime cannabis use, shorter length of abstinence, and more severe CUD symptoms. Conclusions. Findings demonstrate that regular cannabis use by adolescents and young adults is associated with subtle differences in resting state connectivity within the DAN, even after two weeks of monitored abstinence. Notably, more severe cannabis use markers (greater lifetime use, CUD symptoms, and shorter abstinence) were linked with this reduced connectivity. Thus, findings support public policy aimed at reducing and delaying cannabis use and treatments to assist with sustained abstinence. Future longitudinal studies are needed to investigate causation.
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McQuaid GA, Darcey VL, Patterson AE, Rose EJ, VanMeter AS, Fishbein DH. Baseline brain and behavioral factors distinguish adolescent substance initiators and non-initiators at follow-up. Front Psychiatry 2022; 13:1025259. [PMID: 36569626 PMCID: PMC9780121 DOI: 10.3389/fpsyt.2022.1025259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
Background Earlier substance use (SU) initiation is associated with greater risk for the development of SU disorders (SUDs), while delays in SU initiation are associated with a diminished risk for SUDs. Thus, identifying brain and behavioral factors that are markers of enhanced risk for earlier SU has major public health import. Heightened reward-sensitivity and risk-taking are two factors that confer risk for earlier SU. Materials and methods We characterized neural and behavioral factors associated with reward-sensitivity and risk-taking in substance-naïve adolescents (N = 70; 11.1-14.0 years), examining whether these factors differed as a function of subsequent SU initiation at 18- and 36-months follow-up. Adolescents completed a reward-related decision-making task while undergoing functional MRI. Measures of reward sensitivity (Behavioral Inhibition System-Behavioral Approach System; BIS-BAS), impulsive decision-making (delay discounting task), and SUD risk [Drug Use Screening Inventory, Revised (DUSI-R)] were collected. These metrics were compared for youth who did [Substance Initiators (SI); n = 27] and did not [Substance Non-initiators (SN); n = 43] initiate SU at follow-up. Results While SI and SN youth showed similar task-based risk-taking behavior, SI youth showed more variable patterns of activation in left insular cortex during high-risk selections, and left anterior cingulate cortex in response to rewarded outcomes. Groups displayed similar discounting behavior. SI participants scored higher on the DUSI-R and the BAS sub-scale. Conclusion Activation patterns in the insula and anterior cingulate cortex may serve as a biomarker for earlier SU initiation. Importantly, these brain regions are implicated in the development and experience of SUDs, suggesting differences in these regions prior to substance exposure.
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Affiliation(s)
- Goldie A. McQuaid
- Department of Psychology, George Mason University, Fairfax, VA, United States
- Center for Functional and Molecular Imaging, Georgetown University Medical Center, Washington, DC, United States
- *Correspondence: Goldie A. McQuaid,
| | - Valerie L. Darcey
- Center for Functional and Molecular Imaging, Georgetown University Medical Center, Washington, DC, United States
- The Interdisciplinary Program in Neuroscience, Georgetown University, Washington, DC, United States
| | - Amanda E. Patterson
- Center for Functional and Molecular Imaging, Georgetown University Medical Center, Washington, DC, United States
| | - Emma Jane Rose
- Department of Psychology, The Pennsylvania State University, University Park, PA, United States
| | - Ashley S. VanMeter
- Center for Functional and Molecular Imaging, Georgetown University Medical Center, Washington, DC, United States
| | - Diana H. Fishbein
- Frank Porter Graham Child Development Institute, The University of North Carolina, Chapel Hill, Chapel Hill, NC, United States
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, United States
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Takahashi E, Allan N, Peres R, Ortug A, van der Kouwe AJW, Valli B, Ethier E, Levman J, Baumer N, Tsujimura K, Vargas-Maya NI, McCracken TA, Lee R, Maunakea AK. Integration of structural MRI and epigenetic analyses hint at linked cellular defects of the subventricular zone and insular cortex in autism: Findings from a case study. Front Neurosci 2022; 16:1023665. [PMID: 36817099 PMCID: PMC9935943 DOI: 10.3389/fnins.2022.1023665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 12/20/2022] [Indexed: 02/05/2023] Open
Abstract
Introduction Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social interaction, communication and repetitive, restrictive behaviors, features supported by cortical activity. Given the importance of the subventricular zone (SVZ) of the lateral ventrical to cortical development, we compared molecular, cellular, and structural differences in the SVZ and linked cortical regions in specimens of ASD cases and sex and age-matched unaffected brain. Methods We used magnetic resonance imaging (MRI) and diffusion tractography on ex vivo postmortem brain samples, which we further analyzed by Whole Genome Bisulfite Sequencing (WGBS), Flow Cytometry, and RT qPCR. Results Through MRI, we observed decreased tractography pathways from the dorsal SVZ, increased pathways from the posterior ventral SVZ to the insular cortex, and variable cortical thickness within the insular cortex in ASD diagnosed case relative to unaffected controls. Long-range tractography pathways from and to the insula were also reduced in the ASD case. FACS-based cell sorting revealed an increased population of proliferating cells in the SVZ of ASD case relative to the unaffected control. Targeted qPCR assays of SVZ tissue demonstrated significantly reduced expression levels of genes involved in differentiation and migration of neurons in ASD relative to the control counterpart. Finally, using genome-wide DNA methylation analyses, we identified 19 genes relevant to neurological development, function, and disease, 7 of which have not previously been described in ASD, that were significantly differentially methylated in autistic SVZ and insula specimens. Conclusion These findings suggest a hypothesis that epigenetic changes during neurodevelopment alter the trajectory of proliferation, migration, and differentiation in the SVZ, impacting cortical structure and function and resulting in ASD phenotypes.
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Affiliation(s)
- Emi Takahashi
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Research, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Nina Allan
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Rafael Peres
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Alpen Ortug
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Research, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Andre J W van der Kouwe
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Research, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Briana Valli
- Department of Behavioral Neuroscience, Northeastern University, Boston, MA, United States
| | - Elizabeth Ethier
- Department of Behavioral Neuroscience, Northeastern University, Boston, MA, United States
| | - Jacob Levman
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Research, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States.,Department of Mathematics, Statistics and Computer Science, St. Francis Xavier University, Antigonish, NS, Canada
| | - Nicole Baumer
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
| | - Keita Tsujimura
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Research, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Nauru Idalia Vargas-Maya
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Trevor A McCracken
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Rosa Lee
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
| | - Alika K Maunakea
- Epigenomics Research Program, Department of Anatomy, Institute for Biogenesis Research, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawai'i at Mānoa, Honolulu, HI, United States
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Better living through understanding the insula: Why subregions can make all the difference. Neuropharmacology 2021; 198:108765. [PMID: 34461066 DOI: 10.1016/j.neuropharm.2021.108765] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/19/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023]
Abstract
Insula function is considered critical for many motivated behaviors, with proposed functions ranging from attention, behavioral control, emotional regulation, goal-directed and aversion-resistant responding. Further, the insula is implicated in many neuropsychiatric conditions including substance abuse. More recently, multiple insula subregions have been distinguished based on anatomy, connectivity, and functional contributions. Generally, posterior insula is thought to encode more somatosensory inputs, which integrate with limbic/emotional information in middle insula, that in turn integrate with cognitive processes in anterior insula. Together, these regions provide rapid interoceptive information about the current or predicted situation, facilitating autonomic recruitment and quick, flexible action. Here, we seek to create a robust foundation from which to understand potential subregion differences, and provide direction for future studies. We address subregion differences across humans and rodents, so that the latter's mechanistic interventions can best mesh with clinical relevance of human conditions. We first consider the insula's suggested roles in humans, then compare subregional studies, and finally describe rodent work. One primary goal is to encourage precision in describing insula subregions, since imprecision (e.g. including both posterior and anterior studies when describing insula work) does a disservice to a larger understanding of insula contributions. Additionally, we note that specific task details can greatly impact recruitment of various subregions, requiring care and nuance in design and interpretation of studies. Nonetheless, the central ethological importance of the insula makes continued research to uncover mechanistic, mood, and behavioral contributions of paramount importance and interest. This article is part of the special Issue on 'Neurocircuitry Modulating Drug and Alcohol Abuse'.
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Báez-Mendoza R, Vázquez Y, Mastrobattista EP, Williams ZM. Neuronal Circuits for Social Decision-Making and Their Clinical Implications. Front Neurosci 2021; 15:720294. [PMID: 34658766 PMCID: PMC8517320 DOI: 10.3389/fnins.2021.720294] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/09/2021] [Indexed: 11/13/2022] Open
Abstract
Social living facilitates individual access to rewards, cognitive resources, and objects that would not be otherwise accessible. There are, however, some drawbacks to social living, particularly when competing for scarce resources. Furthermore, variability in our ability to make social decisions can be associated with neuropsychiatric disorders. The neuronal mechanisms underlying social decision-making are beginning to be understood. The momentum to study this phenomenon has been partially carried over by the study of economic decision-making. Yet, because of the similarities between these different types of decision-making, it is unclear what is a social decision. Here, we propose a definition of social decision-making as choices taken in a context where one or more conspecifics are involved in the decision or the consequences of it. Social decisions can be conceptualized as complex economic decisions since they are based on the subjective preferences between different goods. During social decisions, individuals choose based on their internal value estimate of the different alternatives. These are complex decisions given that conspecifics beliefs or actions could modify the subject's internal valuations at every choice. Here, we first review recent developments in our collective understanding of the neuronal mechanisms and circuits of social decision-making in primates. We then review literature characterizing populations with neuropsychiatric disorders showing deficits in social decision-making and the underlying neuronal circuitries associated with these deficits.
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Affiliation(s)
- Raymundo Báez-Mendoza
- Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Yuriria Vázquez
- Laboratory of Neural Systems, The Rockefeller University, New York, NY, United States
| | - Emma P. Mastrobattista
- Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Ziv M. Williams
- Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
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Marino RAM, Girven KS, Figueiredo A, Navarrete J, Doty C, Sparta DR. Binge ethanol drinking associated with sex-dependent plasticity of neurons in the insula that project to the bed nucleus of the stria terminalis. Neuropharmacology 2021; 196:108695. [PMID: 34233202 PMCID: PMC8928450 DOI: 10.1016/j.neuropharm.2021.108695] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 05/26/2021] [Accepted: 06/30/2021] [Indexed: 01/06/2023]
Abstract
Modifications in brain regions that govern reward-seeking are thought to contribute to persistent behaviors that are heavily associated with alcohol-use disorder (AUD) including binge ethanol drinking. The bed nucleus of the stria terminalis (BNST) is a critical node linked to both alcohol consumption and the onset, maintenance and progression of adaptive anxiety and stress-related disorders. Differences in anatomy, connectivity and receptor subpopulations, make the BNST a sexually dimorphic region. Previous work indicates that the ventral BNST (vBNST) receives input from the insular cortex (IC), a brain region involved in processing the body's internal state. This IC-vBNST projection has also been implicated in emotional and reward-seeking processes. Therefore, we examined the functional properties of vBNST-projecting, IC neurons in male and female mice that have undergone short-term ethanol exposure and abstinence using a voluntary Drinking in the Dark paradigm (DID) paired with whole-cell slice electrophysiology. First we show that IC neurons projected predominantly to the vBNST. Next, our data show that short-term ethanol exposure and abstinence enhanced excitatory synaptic strength onto vBNST-projecting, IC neurons in both sexes. However, we observed diametrically opposing modifications in excitability across sexes. In particular, short-term ethanol exposure resulted in increased intrinsic excitability of vBNST-projecting, IC neurons in females but not in males. Furthermore, in females, abstinence decreased the excitability of these same neurons. Taken together these findings show that short-term ethanol exposure, as well as the abstinence cause sex-related adaptations in BNST-projecting, IC neurons.
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Affiliation(s)
- Rosa A M Marino
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Kasey S Girven
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA; Program in Neuroscience, University of Maryland Baltimore, Baltimore, MD, 21201, USA
| | - Antonio Figueiredo
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA; Program in Neuroscience, University of Maryland Baltimore, Baltimore, MD, 21201, USA
| | - Jovana Navarrete
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Carolyn Doty
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA; Program in Neuroscience, University of Maryland Baltimore, Baltimore, MD, 21201, USA
| | - Dennis R Sparta
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA; Program in Neuroscience, University of Maryland Baltimore, Baltimore, MD, 21201, USA.
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Arbitration between insula and temporoparietal junction subserves framing-induced boosts in generosity during social discounting. Neuroimage 2021; 238:118211. [PMID: 34116152 DOI: 10.1016/j.neuroimage.2021.118211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 04/29/2021] [Accepted: 05/09/2021] [Indexed: 01/25/2023] Open
Abstract
Generosity toward others declines across the perceived social distance to them. Here, participants chose between selfish and costly generous options in two conditions: in the gain frame, a generous choice yielded a gain to the other; in the loss frame, it entailed preventing the loss of a previous endowment to the other. Social discounting was reduced in the loss compared to the gain frame, implying increased generosity toward strangers. Using neuroimaging tools, we found that while activity in the temporoparietal junction (TPJ) and the ventromedial prefrontal cortex (VMPFC) was associated with generosity in the gain frame, the insular cortex was selectively recruited during generous choices in the loss frame. We provide support for a network-model according to which TPJ and insula differentially subserve generosity by modulating value signals in the VMPFC in a frame-dependent fashion. These results extend our understanding of the insula role in nudging prosocial behavior in humans.
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Pribut HJ, Vázquez D, Brockett AT, Wei AD, Tennyson SS, Roesch MR. Prior Cocaine Exposure Increases Firing to Immediate Reward While Attenuating Cue and Context Signals Related to Reward Value in the Insula. J Neurosci 2021; 41:4667-4677. [PMID: 33849944 PMCID: PMC8260251 DOI: 10.1523/jneurosci.3025-20.2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/29/2021] [Accepted: 04/02/2021] [Indexed: 01/20/2023] Open
Abstract
The insula contributes to behavioral control and is disrupted by substance abuse, yet we know little about the neural signals underlying these functions or how they are disrupted after chronic drug self-administration. Here, male and female rats self-administered either cocaine (experimental group) or sucrose (control) for 12 consecutive days. After a 1 month withdrawal period, we recorded from insula while rats performed a previously learned reward-guided decision-making task. Cocaine-exposed rats were more sensitive to value manipulations and were faster to respond. These behavioral changes were accompanied by elevated counts of neurons in the insula that increased firing to reward. These neurons also fired more strongly at the start of long-delay trials, when a more immediate reward would be expected, and fired less strongly in anticipation of the actual delivery of delayed rewards. Although reward-related firing to immediate reward was enhanced after cocaine self-administration, reward-predicting cue and context signals were attenuated. In addition to revealing novel firing patterns unique to insula, our data suggest changes in such neural activity likely contribute to impaired decision making observed after drug use.SIGNIFICANCE STATEMENT The insula plays a clear role in drug addiction and drug-induced impairments of decision making, yet there is little understanding of its underlying neural signals. We found that chronic cocaine self-administration reduces cue and context encoding in insula while enhancing signals related to immediate reward. These changes in neural activity likely contribute to impaired decision making and impulsivity observed after drug use.
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Affiliation(s)
- Heather J Pribut
- Department of Psychology, University of Maryland, College Park, Maryland 20742
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland 20742
| | - Daniela Vázquez
- Department of Psychology, University of Maryland, College Park, Maryland 20742
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland 20742
| | - Adam T Brockett
- Department of Psychology, University of Maryland, College Park, Maryland 20742
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland 20742
| | - Alice D Wei
- Department of Psychology, University of Maryland, College Park, Maryland 20742
| | - Stephen S Tennyson
- Department of Psychology, University of Maryland, College Park, Maryland 20742
| | - Matthew R Roesch
- Department of Psychology, University of Maryland, College Park, Maryland 20742
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, Maryland 20742
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Lin DJ, Erler KS, Snider SB, Bonkhoff AK, DiCarlo JA, Lam N, Ranford J, Parlman K, Cohen A, Freeburn J, Finklestein SP, Schwamm LH, Hochberg LR, Cramer SC. Cognitive Demands Influence Upper Extremity Motor Performance During Recovery From Acute Stroke. Neurology 2021; 96:e2576-e2586. [PMID: 33858997 DOI: 10.1212/wnl.0000000000011992] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/26/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To test the hypothesis that cognitive demands influence motor performance during recovery from acute stroke, we tested patients with acute stroke on 2 motor tasks with different cognitive demands and related task performance to cognitive impairment and neuroanatomic injury. METHODS We assessed the contralesional and ipsilesional upper extremities of a cohort of 50 patients with weakness after unilateral acute ischemic stroke at 3 time points with 2 tasks: the Box & Blocks Test, a task with greater cognitive demand, and Grip Strength, a simple and ballistic motor task. We compared performance on the 2 tasks, related motor performance to cognitive dysfunction, and used voxel-based lesion symptom mapping to determine neuroanatomic sites associated with motor performance. RESULTS Consistent across contralesional and ipsilesional upper extremities and most pronounced immediately after stroke, Box & Blocks scores were significantly more impaired than Grip Strength scores. The presence of cognitive dysfunction significantly explained up to 33% of variance in Box & Blocks performance but was not associated with Grip Strength performance. While Grip Strength performance was associated with injury largely restricted to sensorimotor regions, Box & Blocks performance was associated with broad injury outside sensorimotor structures, particularly the dorsal anterior insula, a region known to be important for complex cognitive function. CONCLUSIONS Together, these results suggest that cognitive demands influence upper extremity motor performance during recovery from acute stroke. Our findings emphasize the integrated nature of motor and cognitive systems and suggest that it is critical to consider cognitive demands during motor testing and neurorehabilitation after stroke.
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Affiliation(s)
- David J Lin
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles.
| | - Kimberly S Erler
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Samuel B Snider
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Anna K Bonkhoff
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Julie A DiCarlo
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Nicole Lam
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Jessica Ranford
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Kristin Parlman
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Audrey Cohen
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Jennifer Freeburn
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Seth P Finklestein
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Lee H Schwamm
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Leigh R Hochberg
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
| | - Steven C Cramer
- From the Center for Neurotechnology and Neurorecovery (D.J.L., J.A.D., N.L., J.R., K.P., A.C., J.F., L.R.H.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurocritical Care (D.J.L., L.R.H.), Department of Neurology, Stroke Service (D.J.L., S.P.F., L.H.S., L.R.H.), Department of Neurology, J. Philip Kistler Stroke Research Center (A.K.B.), Department of Neurology, Department of Occupational Therapy (J.R.), Department of Physical Therapy (K.P.), and Department of Speech, Language, and Swallowing Disorders (A.C., J.F.), Massachusetts General Hospital, Boston; VA RR&D Center for Neurorestoration and Neurotechnology (D.J.L., L.R.H.), Rehabilitation R&D Service, Department of VA Medical Center, Providence, RI; Department of Occupational Therapy (K.S.E., N.L.), MGH Institute of Health Professions, Boston, MA; Division of Neurocritical Care (S.B.S.), Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; School of Engineering (L.R.H.), Brown University, Providence, RI; Department of Neurology (S.C.C.), University of California, Los Angeles; and California Rehabilitation Hospital (S.C.C.), Los Angeles
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Purcell JR, Jahn A, Fine JM, Brown JW. Neural correlates of visual attention during risky decision evidence integration. Neuroimage 2021; 234:117979. [PMID: 33771695 PMCID: PMC8159858 DOI: 10.1016/j.neuroimage.2021.117979] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 03/08/2021] [Accepted: 03/13/2021] [Indexed: 12/20/2022] Open
Abstract
Value-based decision-making is presumed to involve a dynamic integration process that supports assessing the potential outcomes of different choice options. Decision frameworks assume the value of a decision rests on both the desirability and risk surrounding an outcome. Previous work has highlighted neural representations of risk in the human brain, and their relation to decision choice. Key neural regions including the insula and anterior cingulate cortex (ACC) have been implicated in encoding the effects of risk on decision outcomes, including approach and avoidance. Yet, it remains unknown whether these regions are involved in the dynamic integration processes that precede and drive choice, and their relationship with ongoing attention. Here, we used concurrent fMRI and eye-tracking to discern neural activation related to visual attention preceding choice between sure-thing (i.e. safe) and risky gamble options. We found activation in both dorsal ACC (dACC) and posterior insula (PI) scaled in opposite directions with the difference in attention to risky rewards relative to risky losses. PI activation also differentiated foveations on both risky options (rewards and losses) relative to a sure-thing option. These findings point to ACC involvement in ongoing evaluation of risky but higher value options. The role of PI in risky outcomes points to a more general evaluative role in the decision-making that compares both safe and risky outcomes, irrespective of potential for gains or losses.
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Affiliation(s)
- John R Purcell
- Department of Psychological & Brain Sciences, Indiana University, 1101 E. 10th St., Bloomington, IN 47405, USA; Program in Neuroscience, Indiana University, 1101 E. 10th St., Bloomington, IN 47405, USA.
| | - Andrew Jahn
- Department of Psychology, University of Michigan, East Hall, 530 Church St, #1265 Ann Arbor, MI 48109, USA.
| | - Justin M Fine
- Department of Psychological & Brain Sciences, Indiana University, 1101 E. 10th St., Bloomington, IN 47405, USA.
| | - Joshua W Brown
- Department of Psychological & Brain Sciences, Indiana University, 1101 E. 10th St., Bloomington, IN 47405, USA; Program in Neuroscience, Indiana University, 1101 E. 10th St., Bloomington, IN 47405, USA.
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Computational and Neurobiological Substrates of Cost-Benefit Integration in Altruistic Helping Decision. J Neurosci 2021; 41:3545-3561. [PMID: 33674417 DOI: 10.1523/jneurosci.1939-20.2021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 12/30/2022] Open
Abstract
Although altruistic behaviors, e.g., sacrificing one's own interests to alleviate others' suffering, are widely observed in human society, altruism varies greatly across individuals. Such individual differences in altruistic preference have been hypothesized to arise from both individuals' dispositional empathic concern for others' welfare and context-specific cost-benefit integration processes. However, how cost-benefit integration is implemented in the brain and how it is linked to empathy remain unclear. Here, we combine a novel paradigm with the model-based functional magnetic resonance imaging (fMRI) approach to examine the neurocomputational basis of altruistic behaviors. Thirty-seven adults (16 females) were tested. Modeling analyses suggest that individuals are likely to integrate their own monetary costs with nonlinearly transformed recipients' benefits. Neuroimaging results demonstrate the involvement of an extended common currency system during decision-making by showing that selfish and other-regarding motives were processed in dorsal anterior cingulate cortex (ACC) and right inferior parietal lobe in a domain-general manner. Importantly, a functional dissociation of adjacent but different subregions within anterior insular cortex (aINS) was observed for different subprocesses underlying altruistic behaviors. While dorsal aINS (daINS) and inferior frontal gyrus (IFG) were involved in valuation of benefactors' costs, ventral aINS and middle INS (vaINS/mINS), as empathy-related regions, reflected individual variations in valuating recipients' benefits. Multivariate analyses further suggest that both vaINS/mINS and dorsolateral prefrontal cortex (DLPFC) reflect individual variations in general altruistic preferences which account for both dispositional empathy and context-specific other-regarding tendency. Together, these findings provide valuable insights into our understanding of psychological and neurobiological basis of altruistic behaviors.SIGNIFICANCE STATEMENT Altruistic behaviors play a crucial role in facilitating solidarity and development of human society, but the mechanisms of the cost-benefit integration underlying these behaviors are still unclear. Using model-based neuroimaging approaches, we clarify that people integrate personal costs and non-linearly transformed other's benefits during altruistic decision-making and the implementations of the integration processes are supported by an extended common currency neural network. Importantly, multivariate analyses reveal that both empathy-related and cognitive control-related brain regions are involved in modulating individual variations of altruistic preference, which implicate complex psychological and computational processes. Our results provide a neurocomputational account of how people weigh between different attributes to make altruistic decisions and why altruistic preference varies to a great extent across individuals.
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Burdette JH, Laurienti PJ, Miron LL, Bahrami M, Simpson SL, Nicklas BJ, Fanning J, Rejeski WJ. Functional Brain Networks: Unique Patterns with Hedonic Appetite and Confidence to Resist Eating in Older Adults with Obesity. Obesity (Silver Spring) 2020; 28:2379-2388. [PMID: 33135364 PMCID: PMC7686067 DOI: 10.1002/oby.23004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/30/2020] [Accepted: 07/30/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The purpose of this study was to determine whether baseline measures of hedonic hunger-the Power of Food Scale-and self-control for food consumption-the Weight Efficacy Lifestyle Questionnaire-were associated with network topology within two sets of brain regions (regions of interest [ROIs] 1 and 2) in a group of older adults with obesity. These previously identified brain regions were shown in a different cohort of older adults to be critical for discriminating weight loss success and failure. METHODS Baseline functional magnetic resonance imaging data (resting state and food cue task) were collected in a novel cohort of 67 older adults with obesity (65-85 years, BMI = 35-42 kg/m2 ) participating in an 18-month randomized clinical trial on weight regain. RESULTS The Power of Food Scale was most related to ROI 1, which includes the visual cortex and sensorimotor processing areas during only the food cue state. During both the food cue and resting conditions, the Weight Efficacy Lifestyle Questionnaire was associated with ROI 2, which includes areas of the attention network and limbic circuitry. CONCLUSIONS Our findings show critical, distinct links between brain network topology with self-reported measures that capture hedonic hunger and the confidence that older adults have in resisting the consumption of food because of both intrapersonal and social/environmental cues.
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Affiliation(s)
- Jonathan H. Burdette
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of RadiologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Paul J. Laurienti
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of RadiologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Laura L. Miron
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of RadiologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Mohsen Bahrami
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of Biomedical EngineeringVirginia Tech‐Wake Forest School of Biomedical Engineering and SciencesWinston‐SalemNorth CarolinaUSA
| | - Sean L. Simpson
- Laboratory for Complex Brain NetworksWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of Biostatistics and Data ScienceWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Barbara J. Nicklas
- Section on Geriatric MedicineDepartment of Internal MedicineWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - Jason Fanning
- Department of Health and Exercise ScienceWake Forest UniversityWinston‐SalemNorth CarolinaUSA
| | - W. Jack Rejeski
- Section on Geriatric MedicineDepartment of Internal MedicineWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of Health and Exercise ScienceWake Forest UniversityWinston‐SalemNorth CarolinaUSA
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Loganathan K, Lv J, Cropley V, Ho ETW, Zalesky A. Associations Between Delay Discounting and Connectivity of the Valuation-control System in Healthy Young Adults. Neuroscience 2020; 452:295-310. [PMID: 33242540 DOI: 10.1016/j.neuroscience.2020.11.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 11/05/2020] [Accepted: 11/13/2020] [Indexed: 01/04/2023]
Abstract
The process of valuation assists in determining if an object or course of action is rewarding. Delay discounting is the observed decay of a rewards' subjective value over time. Encoding the subjective value of rewards across a spectrum has been attributed to brain regions belonging to the valuation and executive control systems. The valuation system (VS) encodes reward value over short and long delays, influencing reinforcement learning and reward representation. The executive control system (ECS) becomes more active as choice difficulty increases, integrating contextual and mnemonic information with salience signals in the modulation of decision-making. Here, we aimed to identify resting-state functional connectivity-based patterns of the VS and ECS correlated with value-setting and delay discounting (outside-scanner paradigm) in a large (n = 992) cohort of healthy young adults from the Human Connectome Project (HCP). Results suggest the VS may be involved in value-setting of small, immediate rewards while the ECS may be involved in value-setting and delay discounting for large and small rewards over a range of delays. We observed magnitude sensitive connections involving the posterior cingulate cortex, time-sensitive connections with the ventromedial and lateral prefrontal cortex while connections involving the posterior parietal cortex appeared both magnitude- and time-sensitive. The ventromedial prefrontal cortex and posterior parietal cortex could act as "comparator" regions, weighing the value of small rewards against large rewards across various delay duration to aid in decision-making.
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Affiliation(s)
- Kavinash Loganathan
- Centre for Intelligent Signal & Imaging Research, Universiti Teknologi PETRONAS, Perak, Malaysia.
| | - Jinglei Lv
- Sydney Imaging & School of Biomedical Engineering, The University of Sydney, Sydney, Australia; Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne & Melbourne Health, Melbourne Australia; Department of Biomedical Engineering, University of Melbourne, Melbourne, Australia
| | - Vanessa Cropley
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne & Melbourne Health, Melbourne Australia
| | - Eric Tatt Wei Ho
- Centre for Intelligent Signal & Imaging Research, Universiti Teknologi PETRONAS, Perak, Malaysia; Department of Electrical & Electronics Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia
| | - Andrew Zalesky
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne & Melbourne Health, Melbourne Australia; Department of Biomedical Engineering, University of Melbourne, Melbourne, Australia
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Haaranen M, Schäfer A, Järvi V, Hyytiä P. Chemogenetic Stimulation and Silencing of the Insula, Amygdala, Nucleus Accumbens, and Their Connections Differentially Modulate Alcohol Drinking in Rats. Front Behav Neurosci 2020; 14:580849. [PMID: 33328918 PMCID: PMC7671963 DOI: 10.3389/fnbeh.2020.580849] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/25/2020] [Indexed: 12/15/2022] Open
Abstract
The anterior insular cortex is hypothesized to represent interoceptive effects of drug reward in the service of goal-directed behavior. The insula is richly connected, but the insula circuitry in addiction remains poorly characterized. We examined the involvement of the anterior insula, amygdala, and nucleus accumbens, as well as the projections of the anterior insula to the central amygdala, basolateral amygdala (BLA), and nucleus accumbens core in voluntary alcohol drinking. We trained alcohol-preferring Alko Alcohol (AA) rats to drink alcohol during intermittent 2-h sessions. We then expressed excitatory or inhibitory designer receptors [designer receptors exclusively activated by designer drugs (DREADDs)] in the anterior insula, nucleus accumbens, or amygdala by means of adenovirus-mediated gene transfer and activated the DREADDs with clozapine-N-oxide (CNO) prior to the drinking sessions. Next, to examine the role of specific insula projections, we expressed FLEX-DREADDs in the efferent insula → nucleus accumbens core, insula → central amygdala, and insula → BLA projections by means of a retrograde AAV-Cre vector injected into the insula projection areas. In the anterior insula and amygdala, excitatory Gq-DREADDs significantly attenuated alcohol consumption. In contrast, in the nucleus accumbens, the Gq-DREADD stimulation increased alcohol drinking, and the inhibitory Gi-DREADDs suppressed it. The Gq-DREADDs expressed in the insula → nucleus accumbens core and insula → central amygdala projections increased alcohol intake, whereas inhibition of these projections had no effect. These data demonstrate that the anterior insula, along with the amygdala and nucleus accumbens, has a key role in controlling alcohol drinking by providing excitatory input to the central amygdala and nucleus accumbens to enhance alcohol reward.
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Affiliation(s)
- Mia Haaranen
- Department of Pharmacology, Faculty of Medicine, Medicum, University of Helsinki, Helsinki, Finland
| | - Annika Schäfer
- Department of Pharmacology, Faculty of Medicine, Medicum, University of Helsinki, Helsinki, Finland
| | - Vilja Järvi
- Department of Pharmacology, Faculty of Medicine, Medicum, University of Helsinki, Helsinki, Finland
| | - Petri Hyytiä
- Department of Pharmacology, Faculty of Medicine, Medicum, University of Helsinki, Helsinki, Finland
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Perrone-Bertolotti M, Alexandre S, Jobb AS, De Palma L, Baciu M, Mairesse MP, Hoffmann D, Minotti L, Kahane P, David O. Probabilistic mapping of language networks from high frequency activity induced by direct electrical stimulation. Hum Brain Mapp 2020; 41:4113-4126. [PMID: 32697353 PMCID: PMC7469846 DOI: 10.1002/hbm.25112] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 05/28/2020] [Accepted: 06/02/2020] [Indexed: 11/29/2022] Open
Abstract
Direct electrical stimulation (DES) at 50 Hz is used as a gold standard to map cognitive functions but little is known about its ability to map large‐scale networks and specific subnetwork. In the present study, we aim to propose a new methodological approach to evaluate the specific hypothesis suggesting that language errors/dysfunction induced by DES are the result of large‐scale network modification rather than of a single cortical region, which explains that similar language symptoms may be observed after stimulation of different cortical regions belonging to this network. We retrospectively examined 29 patients suffering from focal drug‐resistant epilepsy who benefitted from stereo‐electroencephalographic (SEEG) exploration and exhibited language symptoms during a naming task following 50 Hz DES. We assessed the large‐scale language network correlated with behavioral DES‐induced responses (naming errors) by quantifying DES‐induced changes in high frequency activity (HFA, 70–150 Hz) outside the stimulated cortical region. We developed a probabilistic approach to report the spatial pattern of HFA modulations during DES‐induced language errors. Similarly, we mapped the pattern of after‐discharges (3–35 Hz) occurring after DES. HFA modulations concurrent to language symptoms revealed a brain network similar to our current knowledge of language gathered from standard brain mapping. In addition, specific subnetworks could be identified within the global language network, related to different language processes, generally described in relation to the classical language regions. Spatial patterns of after‐discharges were similar to HFA induced during DES. Our results suggest that this new methodological DES‐HFA mapping is a relevant approach to map functional networks during SEEG explorations, which would allow to shift from “local” to “network” perspectives.
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Affiliation(s)
- Marcela Perrone-Bertolotti
- CNRC, Laboratoire de Psychologie et NeuroCognition, University of Grenoble Alpes, University of Savoie Mont Blanc, Grenoble, France.,Institut Universitaire de, Paris, France
| | - Sarah Alexandre
- CHU Grenoble Alpes, Pôle Neurologie Psychiatrie, Grenoble, France
| | - Anne-Sophie Jobb
- CHU Grenoble Alpes, Pôle Neurologie Psychiatrie, Grenoble, France.,University of Grenoble Alpes, Grenoble Institut Neurosciences, GIN, Grenoble, France.,Inserm, Grenoble, France
| | - Luca De Palma
- CHU Grenoble Alpes, Pôle Neurologie Psychiatrie, Grenoble, France
| | - Monica Baciu
- CNRC, Laboratoire de Psychologie et NeuroCognition, University of Grenoble Alpes, University of Savoie Mont Blanc, Grenoble, France.,Institut Universitaire de, Paris, France
| | | | | | - Lorella Minotti
- CHU Grenoble Alpes, Pôle Neurologie Psychiatrie, Grenoble, France.,University of Grenoble Alpes, Grenoble Institut Neurosciences, GIN, Grenoble, France.,Inserm, Grenoble, France
| | - Philippe Kahane
- CHU Grenoble Alpes, Pôle Neurologie Psychiatrie, Grenoble, France.,University of Grenoble Alpes, Grenoble Institut Neurosciences, GIN, Grenoble, France.,Inserm, Grenoble, France
| | - Olivier David
- University of Grenoble Alpes, Grenoble Institut Neurosciences, GIN, Grenoble, France.,Inserm, Grenoble, France
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Guirado R, Perez-Rando M, Ferragud A, Gutierrez-Castellanos N, Umemori J, Carceller H, Nacher J, Castillo-Gómez E. A Critical Period for Prefrontal Network Configurations Underlying Psychiatric Disorders and Addiction. Front Behav Neurosci 2020; 14:51. [PMID: 32317945 PMCID: PMC7155216 DOI: 10.3389/fnbeh.2020.00051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 03/19/2020] [Indexed: 12/24/2022] Open
Abstract
The medial prefrontal cortex (mPFC) has been classically defined as the brain region responsible for higher cognitive functions, including the decision-making process. Ample information has been gathered during the last 40 years in an attempt to understand how it works. We now know extensively about the connectivity of this region and its relationship with neuromodulatory ascending projection areas, such as the dorsal raphe nucleus (DRN) or the ventral tegmental area (VTA). Both areas are well-known regulators of the reward-based decision-making process and hence likely to be involved in processes like evidence integration, impulsivity or addiction biology, but also in helping us to predict the valence of our future actions: i.e., what is “good” and what is “bad.” Here we propose a hypothesis of a critical period, during which the inputs of the mPFC compete for target innervation, establishing specific prefrontal network configurations in the adult brain. We discuss how these different prefrontal configurations are linked to brain diseases such as addiction or neuropsychiatric disorders, and especially how drug abuse and other events during early life stages might lead to the formation of more vulnerable prefrontal network configurations. Finally, we show different promising pharmacological approaches that, when combined with the appropriate stimuli, will be able to re-establish these functional prefrontocortical configurations during adulthood.
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Affiliation(s)
- Ramon Guirado
- Neurobiology Unit, Department of Cell Biology, Interdisciplinary Research Structure for Biotechnology and Biomedicine (BIOTECMED), Universitat de Valencia, Valencia, Spain.,Neuroscience Center, University of Helsinki, Helsinki, Finland.,Spanish National Network for Research in Mental Health, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,Dirección General de Universidades, Gobierno de Aragón, Zaragoza, Spain
| | - Marta Perez-Rando
- MassGeneral Institute for Neurodegenerative Disease, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Antonio Ferragud
- Department of Psychology, Cambridge University, Cambridge, United Kingdom
| | | | - Juzoh Umemori
- Neuroscience Center, University of Helsinki, Helsinki, Finland
| | - Hector Carceller
- Neurobiology Unit, Department of Cell Biology, Interdisciplinary Research Structure for Biotechnology and Biomedicine (BIOTECMED), Universitat de Valencia, Valencia, Spain
| | - Juan Nacher
- Neurobiology Unit, Department of Cell Biology, Interdisciplinary Research Structure for Biotechnology and Biomedicine (BIOTECMED), Universitat de Valencia, Valencia, Spain.,Spanish National Network for Research in Mental Health, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,Fundación Investigación Hospital Clínico de Valencia, INCLIVA, Valencia, Spain
| | - Esther Castillo-Gómez
- Spanish National Network for Research in Mental Health, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,Department of Medicine, School of Medical Sciences, Universitat Jaume I, Valencia, Spain
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Antons S, Matthias B. Inhibitory control and problematic Internet-pornography use - The important balancing role of the insula. J Behav Addict 2020; 9:58-70. [PMID: 32359231 PMCID: PMC8935194 DOI: 10.1556/2006.2020.00010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND AND AIMS Diminished control over a specific behavior is a core characteristic in addictive behaviors such as problematic Internet-pornography (IP) use. First studies suggest that a hyperactivity of the impulsive system is one reason for impulsive behaviors in the context of problematic IP use. The tripartite-process theory of addiction explains neurocognitive mechanisms beyond common dual-process theories in addictive behaviors. However, the role of the reflective and interoceptive system is still unresolved. METHODS The study comprised a stop-signal task (SST) including neutral and pornographic images during fMRI and questionnaires to investigate associations between symptoms of problematic IP use, craving, and neural activity of the impulsive, reflective, and interoceptive system. We examined 28 heterosexual males with varying symptom severity of problematic IP use. RESULTS Data indicates that individuals with more symptoms of problematic IP use showed better performance in the SST which was linked to decreased insula and inferior frontal gyrus activity during pornographic image processing. An increase in craving was associated with lower activity of the ventral striatum during pornographic image processing. The interoceptive system showed varying effects. Increased insula activity during inhibitory control and decreased activity during pornographic image processing were associated with higher inhibitory control performance. DISCUSSION AND CONCLUSION Effects of tolerance and motivational aspects may explain the better inhibitory control performance in individuals with higher symptom severity which was associated with differential activity of the interoceptive and reflective system. Diminished control over IP use presumably results from the interaction between the impulsive, reflective, and interoceptive systems.
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Affiliation(s)
- Stephanie Antons
- General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR), University of Duisburg-Essen, Germany,Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen, Germany
| | - Brand Matthias
- General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR), University of Duisburg-Essen, Germany,Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen, Germany,Corresponding author. General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR), University of Duisburg-Essen, Forsthausweg 2, Duisburg, 47057, Germany. Tel.: +49 203 3792541; fax: +49 203 3791846. E-mail:
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Moreira PS, Macoveanu J, Marques P, Coelho A, Magalhães R, Siebner HR, Soares JM, Sousa N, Morgado P. Altered response to risky decisions and reward in patients with obsessive–compulsive disorder. J Psychiatry Neurosci 2020; 45:98-107. [PMID: 31509362 PMCID: PMC7828903 DOI: 10.1503/jpn.180226] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Patients with obsessive–compulsive disorder (OCD) employ ritualistic behaviours to reduce or even neutralize the anxiety provoked by their obsessions. The presence of excessive rumination and indecision has motivated the view of OCD as a disorder of decision-making. Most studies have focused on the “cold,” cognitive aspects of decision-making. This study expands current understanding of OCD by characterizing the abnormalities associated with affective, or “hot” decision-making. METHODS We performed a functional MRI study in a sample of 34 patients with OCD and 33 sex- and age-matched healthy controls, during which participants made 2-choice gambles taking varying levels of risk. RESULTS During risky decisions, patients showed significantly reduced task-related activation in the posterior cingulum, lingual gyrus and anterior cingulate cortex. We identified significant group × risk interactions in the calcarine cortex, precuneus, amygdala and anterior cingulate cortex. During the outcome phase, patients with OCD showed stronger activation of the orbitofrontal cortex, anterior cingulate cortex and putamen in response to unexpected losses. LIMITATIONS The group of patients not receiving medication was very small (n = 5), which precluded us from assessing the effect of medication on risk-taking behaviour in these patients. CONCLUSION Obsessive–compulsive disorder is associated with abnormal brain activity patterns during risky decision-making in a set of brain regions that have been consistently implicated in the processing of reward prediction errors. Alterations in affective “hot” processes implicated in decision-making may contribute to increased indecisiveness and intolerance to uncertainty in patients with OCD.
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Affiliation(s)
- Pedro Silva Moreira
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Julian Macoveanu
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Paulo Marques
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Ana Coelho
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Ricardo Magalhães
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Hartwig R. Siebner
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - José Miguel Soares
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Nuno Sousa
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
| | - Pedro Morgado
- From the Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the ICVS/3Bs, PT Government Associate Laboratory, 4710-057 Braga/Guimarães, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Clinical Academic Centre, Braga, 4710-057 Braga, Portugal (Moreira, Marques, Coelho, Magalhães, Soares, Sousa, Morgado); the Psychiatric Centre Copenhagen, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark (Macoveanu); the Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650 Hvidovre, Denmark (Macoveanu, Siebner); the Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 København, Denmark (Siebner); and the Institute for Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark (Siebner)
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Perri RL. Is there a proactive and a reactive mechanism of inhibition? Towards an executive account of the attentional inhibitory control model. Behav Brain Res 2020; 377:112243. [DOI: 10.1016/j.bbr.2019.112243] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 09/14/2019] [Accepted: 09/14/2019] [Indexed: 10/26/2022]
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