201
|
Peylo C, Romberg-Taylor C, Behnke L, Sauseng P. Dynamic alpha power modulations and slow negative potentials track natural shifts of spatio-temporal attention. Psychophysiology 2024; 61:e14498. [PMID: 38071405 DOI: 10.1111/psyp.14498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 10/17/2023] [Accepted: 11/16/2023] [Indexed: 04/17/2024]
Abstract
Alpha power modulations and slow negative potentials have previously been associated with anticipatory processes in spatial and temporal top-down attention. In typical experimental designs, however, neural responses triggered by transient stimulus onsets can interfere with attention-driven activity patterns and our interpretation of such. Here, we investigated these signatures of spatio-temporal attention in a dynamic paradigm free from potentially confounding stimulus-driven activity using electroencephalography. Participants attended the cued side of a bilateral stimulus rotation and mentally counted how often one of two remembered sample orientations (i.e., the target) was displayed while ignoring the uncued side and non-target orientation. Afterwards, participants performed a delayed match-to-sample task, in which they indicated if the orientation of a probe stimulus matched the corresponding sample orientation (previously target or non-target). We observed dynamic alpha power reductions and slow negative waves around task-relevant points in space and time (i.e., onset of the target orientation in the cued hemifield) over posterior electrodes contralateral to the locus of attention. In contrast to static alpha power lateralization, these dynamic signatures correlated with subsequent memory performance (primarily detriments for matching probes of the non-target orientation), suggesting a preferential allocation of attention to task-relevant locations and time points at the expense of reduced resources and impaired performance for information outside the current focus of attention. Our findings suggest that humans can naturally and dynamically focus their attention at relevant points in space and time and that such spatio-temporal attention shifts can be reflected by dynamic alpha power modulations and slow negative potentials.
Collapse
Affiliation(s)
- Charline Peylo
- Department of Psychology, Universität Zürich, Zurich, Switzerland
- Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität München, Planegg, Germany
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | | | - Larissa Behnke
- Department of Psychology, Universität Zürich, Zurich, Switzerland
- Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität München, Planegg, Germany
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Paul Sauseng
- Department of Psychology, Universität Zürich, Zurich, Switzerland
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| |
Collapse
|
202
|
Sagehorn M, Johnsdorf M, Kisker J, Gruber T, Schöne B. Electrophysiological correlates of face and object perception: A comparative analysis of 2D laboratory and virtual reality conditions. Psychophysiology 2024; 61:e14519. [PMID: 38219244 DOI: 10.1111/psyp.14519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/12/2023] [Accepted: 12/26/2023] [Indexed: 01/16/2024]
Abstract
Human face perception is a specialized visual process with inherent social significance. The neural mechanisms reflecting this intricate cognitive process have evolved in spatially complex and emotionally rich environments. Previous research using VR to transfer an established face perception paradigm to realistic conditions has shown that the functional properties of face-sensitive neural correlates typically observed in the laboratory are attenuated outside the original modality. The present study builds on these results by comparing the perception of persons and objects under conventional laboratory (PC) and realistic conditions in VR. Adhering to established paradigms, the PC- and VR modalities both featured images of persons and cars alongside standard control images. To investigate the individual stages of realistic face processing, response times, the typical face-sensitive N170 component, and relevant subsequent components (L1, L2; pre-, post-response) were analyzed within and between modalities. The between-modality comparison of response times and component latencies revealed generally faster processing under realistic conditions. However, the obtained N170 latency and amplitude differences showed reduced discriminative capacity under realistic conditions during this early stage. These findings suggest that the effects commonly observed in the lab are specific to monitor-based presentations. Analyses of later and response-locked components showed specific neural mechanisms for identification and evaluation are employed when perceiving the stimuli under realistic conditions, reflected in discernible amplitude differences in response to faces and objects beyond the basic perceptual features. Conversely, the results do not provide evidence for comparable stimulus-specific perceptual processing pathways when viewing pictures of the stimuli under conventional laboratory conditions.
Collapse
Affiliation(s)
- Merle Sagehorn
- Experimental Psychology I, Institute of Psychology, Osnabrück University, Osnabrück, Germany
| | - Marike Johnsdorf
- Experimental Psychology I, Institute of Psychology, Osnabrück University, Osnabrück, Germany
| | - Joanna Kisker
- Experimental Psychology I, Institute of Psychology, Osnabrück University, Osnabrück, Germany
| | - Thomas Gruber
- Experimental Psychology I, Institute of Psychology, Osnabrück University, Osnabrück, Germany
| | - Benjamin Schöne
- Experimental Psychology I, Institute of Psychology, Osnabrück University, Osnabrück, Germany
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| |
Collapse
|
203
|
Maffei A, Gambarota F, Liotti M, Dell'Acqua R, Tsuchiya N, Sessa P. Conscious perception of fear in faces: Insights from high-density EEG and perceptual awareness scale with threshold stimuli. Cortex 2024; 174:93-109. [PMID: 38493568 DOI: 10.1016/j.cortex.2024.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/12/2023] [Accepted: 02/08/2024] [Indexed: 03/19/2024]
Abstract
Contrary to the extensive research on processing subliminal and/or unattended emotional facial expressions, only a minority of studies have investigated the neural correlates of consciousness (NCCs) of emotions conveyed by faces. In the present high-density electroencephalography (EEG) study, we first employed a staircase procedure to identify each participant's perceptual threshold of the emotion expressed by the face and then compared the EEG signals elicited in trials where the participants were aware with the activity elicited in trials where participants were unaware of the emotions expressed by these, otherwise identical, faces. Drawing on existing knowledge of the neural mechanisms of face processing and NCCs, we hypothesized that activity in frontal electrodes would be modulated in relation to participants' awareness of facial emotional content. More specifically, we hypothesized that the NCC of fear seen on someone else's face could be detected as a modulation of a later and more anterior (i.e., at frontal sites) event-related potential (ERP) than the face-sensitive N170. By adopting a data-driven approach and cluster-based statistics to the analysis of EEG signals, the results were clear-cut in showing that visual awareness of fear was associated with the modulation of a frontal ERP component in a 150-300 msec interval. These insights are dissected and contextualized in relation to prevailing theories of visual consciousness and their proposed NCC benchmarks.
Collapse
Affiliation(s)
- Antonio Maffei
- Department of Developmental and Social Psychology (DPSS), University of Padova, Padova, Italy; Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Filippo Gambarota
- Department of Developmental and Social Psychology (DPSS), University of Padova, Padova, Italy; Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Mario Liotti
- Department of Developmental and Social Psychology (DPSS), University of Padova, Padova, Italy; Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Roberto Dell'Acqua
- Department of Developmental and Social Psychology (DPSS), University of Padova, Padova, Italy; Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Naotsugu Tsuchiya
- Turner Institute for Brain and Mental Health & School of Psychological Sciences, Faculty of Medicine, Nursing, and Health Sciences, Monash University, Melbourne, Victoria, Australia; Center for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology (NICT), Suita-shi, Osaka, Japan; Laboratory Head, Laboratory of Qualia Structure, ATR Computational Neuroscience Laboratories, Seika-cho, Soraku-gun, Kyoto, Japan.
| | - Paola Sessa
- Department of Developmental and Social Psychology (DPSS), University of Padova, Padova, Italy; Padova Neuroscience Center (PNC), University of Padova, Padova, Italy.
| |
Collapse
|
204
|
Frederique K, Ferguson A, Dodd Z. Why Patients Leave: The Role of Stigma and Discrimination in Decisions to Refuse Post-Overdose Treatment. Am J Bioeth 2024; 24:1-5. [PMID: 38635422 DOI: 10.1080/15265161.2024.2333219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Affiliation(s)
| | | | - Zoё Dodd
- a Drug Policy Alliance
- b National Survivors Union
| |
Collapse
|
205
|
Kildahl AN, Helverschou SB. Post-traumatic stress disorder and experiences involving violence or sexual abuse in a clinical sample of autistic adults with intellectual disabilities: Prevalence and clinical correlates. Autism 2024; 28:1075-1089. [PMID: 37609889 PMCID: PMC11067401 DOI: 10.1177/13623613231190948] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
LAY ABSTRACT Post-traumatic stress disorder is a mental health disorder that may be triggered by the experience of events perceived as terrifying or overwhelming. Examples of such events include being the victim of violence or sexual abuse. Compared with other people, autistic people have increased risk of being exposed to violence or sexual abuse. In addition, autistic people may be more vulnerable to developing post-traumatic stress disorder following such exposure. However, knowledge is limited concerning the prevalence of experiences involving violence and sexual abuse, and post-traumatic stress disorder, in autistic people with co-occurring intellectual disabilities. Detection of these experiences, and identification of post-traumatic stress disorder, may be challenging in these individuals, and previous research indicates that post-traumatic stress disorder symptoms may be overlooked or misinterpreted. In this study, we examined prevalence of post-traumatic stress disorder, violence and sexual abuse in a clinical sample of 88 autistic adults with intellectual disabilities referred for mental health assessment. Only 3.4% were diagnosed with post-traumatic stress disorder, even if experiences involving violence (34.1%) or sexual abuse (17.0%) were common. Anxiety and affective disorders were common diagnoses among participants with these experiences. Controlling for autism characteristics, level of intellectual disability and communication skills, experiences of violence/sexual abuse were found to be associated with a measure of 'challenging' behaviours. These results indicate that potentially traumatic experiences are common in autistic adults with intellectual disabilities referred for mental health assessment, and that post-traumatic stress disorder may be under-recognised. The findings highlight the importance of trauma screening and post-traumatic stress disorder assessment, as well as the importance of trauma-informed care, in this population.
Collapse
|
206
|
Venkataraman S, Hazan H, Li F, Ferrara M, Harper A, Ma J, Shah J, Musket C, Levine N, Keshavan MS, Srihari V. Role of Early Psychosis Detection in the Relationship Between Personal Income and Duration of Untreated Psychosis. Psychiatr Serv 2024; 75:427-433. [PMID: 38204369 DOI: 10.1176/appi.ps.20230239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
OBJECTIVE Prolonged duration of untreated psychosis (DUP) predicts poor outcomes of first-episode psychosis (FEP) and is often linked to low socioeconomic status (SES). The authors sought to determine whether patients' personal income, used as a proxy for SES, predicts length of DUP and whether personal income influences the effect of an early psychosis detection campaign-called Mindmap-on DUP reduction. METHODS Data were drawn from a trial that compared the effectiveness of early detection in reducing DUP across the catchment area of an FEP service (N=147 participants) compared with an FEP service with no early detection (N=75 participants). Hierarchical regression was used to determine whether personal income predicted DUP when analyses controlled for effects of age, race, and exposure to early psychosis detection. A group × personal income interaction term was used to assess whether the DUP difference between the early detection and control groups differed by personal income. RESULTS Lower personal income was significantly associated with younger age, fewer years of education, Black race, and longer DUP. Personal income predicted DUP beyond the effects of age, race, and early psychosis detection. Although Mindmap significantly reduced DUP across all income levels, this effect was smaller for participants reporting lower personal income. CONCLUSIONS Patients' personal income may be an important indicator of disparity in access to specialty care clinics across a wide range of settings. Early detection efforts should measure and target personal income and other SES indicators to improve access for all individuals who may benefit from FEP services.
Collapse
Affiliation(s)
- Shruthi Venkataraman
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Hadar Hazan
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Fangyong Li
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Maria Ferrara
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Annie Harper
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Jessica Ma
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Jai Shah
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Christie Musket
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Nina Levine
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Matcheri S Keshavan
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| | - Vinod Srihari
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal (Venkataraman); Department of Psychiatry, Program for Specialized Treatment Early in Psychosis, Yale University School of Medicine, New Haven (Hazan, Ferrara, Musket, Levine, Srihari); Yale Center for Analytical Sciences, Yale School of Public Health, New Haven (Li); Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy (Ferrara); Department of Psychiatry, McGill University, Montreal (Harper, Shah); Center for Brain Health, School of Brain and Behavioral Science, University of Texas at Dallas, Dallas (Ma); Department of Psychiatry, Veterans Affairs Connecticut Healthcare System, West Haven (Musket); Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston (Keshavan)
| |
Collapse
|
207
|
Gehmacher Q, Schubert J, Schmidt F, Hartmann T, Reisinger P, Rösch S, Schwarz K, Popov T, Chait M, Weisz N. Eye movements track prioritized auditory features in selective attention to natural speech. Nat Commun 2024; 15:3692. [PMID: 38693186 PMCID: PMC11063150 DOI: 10.1038/s41467-024-48126-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/22/2024] [Indexed: 05/03/2024] Open
Abstract
Over the last decades, cognitive neuroscience has identified a distributed set of brain regions that are critical for attention. Strong anatomical overlap with brain regions critical for oculomotor processes suggests a joint network for attention and eye movements. However, the role of this shared network in complex, naturalistic environments remains understudied. Here, we investigated eye movements in relation to (un)attended sentences of natural speech. Combining simultaneously recorded eye tracking and magnetoencephalographic data with temporal response functions, we show that gaze tracks attended speech, a phenomenon we termed ocular speech tracking. Ocular speech tracking even differentiates a target from a distractor in a multi-speaker context and is further related to intelligibility. Moreover, we provide evidence for its contribution to neural differences in speech processing, emphasizing the necessity to consider oculomotor activity in future research and in the interpretation of neural differences in auditory cognition.
Collapse
Affiliation(s)
- Quirin Gehmacher
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria.
| | - Juliane Schubert
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria
| | - Fabian Schmidt
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria
| | - Thomas Hartmann
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria
| | - Patrick Reisinger
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria
| | - Sebastian Rösch
- Department of Otorhinolaryngology, Head and Neck Surgery, Paracelsus Medical University Salzburg, 5020, Salzburg, Austria
| | | | - Tzvetan Popov
- Methods of Plasticity Research, Department of Psychology, University of Zurich, CH-8050, Zurich, Switzerland
- Department of Psychology, University of Konstanz, DE- 78464, Konstanz, Germany
| | - Maria Chait
- Ear Institute, University College London, London, UK
| | - Nathan Weisz
- Paris-Lodron-University of Salzburg, Department of Psychology, Centre for Cognitive Neuroscience, Salzburg, Austria
- Neuroscience Institute, Christian Doppler University Hospital, Paracelsus Medical University, Salzburg, Austria
| |
Collapse
|
208
|
Li H, Feng J, Shi X, Zhao X. Neural mechanisms of Chinese character recognition, updating, and maintenance in the N-back task. Int J Psychophysiol 2024; 200:112356. [PMID: 38701899 DOI: 10.1016/j.ijpsycho.2024.112356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/20/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
Using the N-back task, we investigated how memory load influences the neural activity of the Chinese character cognitive subprocess (recognition, updating, and maintenance) in Mainland Chinese speakers. Twenty-seven participants completed the Chinese character N-back paradigm while having their event-related potentials recorded. The study employed time and frequency domain analyses of EEG data. Results showed that accuracy decreased and response times increased with larger N values. For ERPs, N2pc and P300 amplitudes decreased and SW amplitude increased with larger N values. For time frequency analyses, the desynchronization of alpha oscillations decreased after stimulus onset, but the synchronization of alpha oscillations increased during the maintenance phase. The results suggest that greater memory load is related to a decrease in cognitive resources during updating and an increase in cognitive resources during information maintenance. The results of a behavioral-ERP data structural equation model analysis showed that the ERP indicators in the maintenance phase predicted behavioral performance.
Collapse
Affiliation(s)
- Hongli Li
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Jianru Feng
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Xiaoxuan Shi
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Xin Zhao
- School of Psychology, Northwest Normal University, Lanzhou 730070, China; Key Laboratory of Behavioral and Mental Health of Gansu province, Northwest Normal University, Lanzhou, Gansu 730070, China.
| |
Collapse
|
209
|
Abu Rabia S, Darawshe E. Evaluation of the multiple-deficit hypothesis among dyslexic Arabic-speaking children. Dyslexia 2024; 30:e1759. [PMID: 38433579 DOI: 10.1002/dys.1759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/10/2023] [Accepted: 12/14/2023] [Indexed: 03/05/2024]
Abstract
This study examined the multiple-deficit hypothesis among Arabic-speaking elementary school students. A total of 90 students, divided into three main groups based on their performance on an Arabic word-reading task: dyslexic (n = 30), regular age-matched (n = 30), and 3rd-grade regular students, who were matched to the dyslexic group in regard to their reading proficiency level (n = 30). Participants underwent a nine-domain Arabic reading experiment that measured accuracy and fluency to evaluate general reading proficiency. The performance of Arabic dyslexic students was significantly worse than age-matched controls, but similar to young matched controls based on the reading level of each cognitive task. Moreover, dyslexic students showed deficits in three or more cognitive functions, depending on severity. This study adds to the limited empirical research on the double-deficit hypothesis and its extension to the multiple-domain model among young Arabic students.
Collapse
Affiliation(s)
| | - Esraa Darawshe
- Faculty of Education, University of Haifa, Haifa, Israel
| |
Collapse
|
210
|
Verhoef T, Marghetis T, Walker E, Coulson S. Brain responses to a lab-evolved artificial language with space-time metaphors. Cognition 2024; 246:105763. [PMID: 38442586 DOI: 10.1016/j.cognition.2024.105763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 01/05/2024] [Accepted: 02/26/2024] [Indexed: 03/07/2024]
Abstract
What is the connection between the cultural evolution of a language and the rapid processing response to that language in the brains of individual learners? In an iterated communication study that was conducted previously, participants were asked to communicate temporal concepts such as "tomorrow," "day after," "year," and "past" using vertical movements recorded on a touch screen. Over time, participants developed simple artificial 'languages' that used space metaphorically to communicate in nuanced ways about time. Some conventions appeared rapidly and universally (e.g., using larger vertical movements to convey greater temporal durations). Other conventions required extensive social interaction and exhibited idiosyncratic variation (e.g., using vertical location to convey past or future). Here we investigate whether the brain's response during acquisition of such a language reflects the process by which the language's conventions originally evolved. We recorded participants' EEG as they learned one of these artificial space-time languages. Overall, the brain response to this artificial communication system was language-like, with, for instance, violations to the system's conventions eliciting an N400-like component. Over the course of learning, participants' brain responses developed in ways that paralleled the process by which the language had originally evolved, with early neural sensitivity to violations of a rapidly-evolving universal convention, and slowly developing neural sensitivity to an idiosyncratic convention that required slow social negotiation to emerge. This study opens up exciting avenues of future work to disentangle how neural biases influence learning and transmission in the emergence of structure in language.
Collapse
Affiliation(s)
- Tessa Verhoef
- Leiden Institute of Advanced Computer Science, Leiden University, Gorlaeus Building, Einsteinweg 55, 2333 CC Leiden, the Netherlands; Department of Cognitive Science, University of California, San Diego, Mail Code 0515; 9500, Gilman Drive, La Jolla, CA 92093-0515, USA.
| | - Tyler Marghetis
- Department of Cognitive and Information Sciences, University of California, Merced, 5200 North Lake Rd., Merced, CA 95343, USA
| | - Esther Walker
- Department of Cognitive Science, University of California, San Diego, Mail Code 0515; 9500, Gilman Drive, La Jolla, CA 92093-0515, USA
| | - Seana Coulson
- Department of Cognitive Science, University of California, San Diego, Mail Code 0515; 9500, Gilman Drive, La Jolla, CA 92093-0515, USA
| |
Collapse
|
211
|
Wang G, Tao L. Bilingual Language Control in the Brain: Evidence from Structural and Effective Functional Brain Connectivity. J Cogn Neurosci 2024; 36:836-853. [PMID: 38357989 DOI: 10.1162/jocn_a_02128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Experience in bilingual language control is often accompanied by changes in the structure and function of the brain. Brain structural changes are also often closely related to changes in functions. Previous studies, however, have not directly explored the relationship between structural connectivity and effective functional connectivity of the brain during bilingual language control, and whether the two types of connectivity are associated with behavioral performance of language control. Using behavioral performance, functional, and diffusion imaging techniques, we found that: (1) during language control, the left dorsal lateral prefrontal cortex (dlPFC), left caudate nucleus (CN), inferior parietal lobe, precuneus, and dorsal anterior cingulate cortex (dACC)/pre-SMA were significantly activated. (2) In the language control model with left dlPFC, dACC/pre-SMA, and left CN as ROIs (selected based on activation results and language control models from previous studies), stimuli first enter dACC/pre-SMA and then to left CN. At the left CN, a bidirectional effective connectivity is formed with left dlPFC. (3) There is a nonlinear relationship between effective connectivity during language control and the structural connectivity of the second language learners' brains. Specifically, the fiber density between dACC/pre-SMA and left dlPFC has a positive influence on the bidirectional effective connectivity between left dlPFC and left CN. Findings of the present study contribute evidence toward functional effective connectivity during bilingual language control; toward structural connectivity in the brains of second language learners; as well as toward nonlinear relationships between functional effective connectivity, structural connectivity, and behavioral performance in relation to bilingual language control.
Collapse
Affiliation(s)
- Gongting Wang
- East China Normal University
- Freie Universität Berlin
| | | |
Collapse
|
212
|
Nour Eddine S, Brothers T, Wang L, Spratling M, Kuperberg GR. A predictive coding model of the N400. Cognition 2024; 246:105755. [PMID: 38428168 PMCID: PMC10984641 DOI: 10.1016/j.cognition.2024.105755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/03/2024]
Abstract
The N400 event-related component has been widely used to investigate the neural mechanisms underlying real-time language comprehension. However, despite decades of research, there is still no unifying theory that can explain both its temporal dynamics and functional properties. In this work, we show that predictive coding - a biologically plausible algorithm for approximating Bayesian inference - offers a promising framework for characterizing the N400. Using an implemented predictive coding computational model, we demonstrate how the N400 can be formalized as the lexico-semantic prediction error produced as the brain infers meaning from the linguistic form of incoming words. We show that the magnitude of lexico-semantic prediction error mirrors the functional sensitivity of the N400 to various lexical variables, priming, contextual effects, as well as their higher-order interactions. We further show that the dynamics of the predictive coding algorithm provides a natural explanation for the temporal dynamics of the N400, and a biologically plausible link to neural activity. Together, these findings directly situate the N400 within the broader context of predictive coding research. More generally, they raise the possibility that the brain may use the same computational mechanism for inference across linguistic and non-linguistic domains.
Collapse
Affiliation(s)
- Samer Nour Eddine
- Department of Psychology and Center for Cognitive Science, Tufts University, United States of America.
| | - Trevor Brothers
- Department of Psychology and Center for Cognitive Science, Tufts University, United States of America; Department of Psychology, North Carolina A&T, United States of America
| | - Lin Wang
- Department of Psychology and Center for Cognitive Science, Tufts University, United States of America; Department of Psychiatry and the Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, United States of America
| | | | - Gina R Kuperberg
- Department of Psychology and Center for Cognitive Science, Tufts University, United States of America; Department of Psychiatry and the Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, United States of America
| |
Collapse
|
213
|
Kelsey CM, Fasman A, Quigley K, Dickerson K, Enlow MB, Nelson CA. Context-dependent approach and avoidance behavioral profiles as predictors of psychopathology. Dev Sci 2024; 27:e13469. [PMID: 38111180 PMCID: PMC10997460 DOI: 10.1111/desc.13469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 11/01/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023]
Abstract
Inhibition (a temperamental profile characterized by elevated levels of avoidance behaviors) is associated with increased likelihood for developing anxiety and depression, whereas exuberance (a temperamental profile characterized by elevated levels of approach behaviors) is associated with increased likelihood for developing externalizing conditions (e.g., attention deficit/hyperactivity disorder and conduct disorder). However, not all children who exhibit high levels of approach or avoidance behaviors develop emotional or behavioral problems. In this preregistered study, we assessed context-dependent profiles of approach and avoidance behaviors in 3-year-old children (N = 366). Using latent profile analysis, four groups were identified: nonsocial approachers, social approachers, social avoiders, and nonsocial avoiders. Analyses revealed that there were minimal differences in internalizing and externalizing symptoms across the four context-dependent groups. However, exploratory analyses assessed whether high levels of approach or avoidance combined across contexts, similar to findings reported in prior work, were related to psychopathology. Children identified as high in avoidance behavior at 3 years of age were more likely to show internalizing symptoms at 3 years of age but not at 5 years of age. Children high in approach were more likely to meet criteria for anxiety and externalizing disorders by age 5 years. These findings further our understanding of individual differences in how young children adjust their behavior based on contextual cues and may inform methods for identifying children at increased likelihood for the development of emotional and behavioral problems. RESEARCH HIGHLIGHTS: Context-dependent approach and avoidance profiles were identified in 3-year-old children using a person-centered approach. Children who were high in approach behavior, regardless of context, at age three had a higher likelihood for developing an anxiety or externalizing disorder by age five. These findings may help identify children at increased risk of developing emotional and behavioral problems.
Collapse
Affiliation(s)
- Caroline M. Kelsey
- Department of Pediatrics, Division of Developmental Medicine, Boston Children’s Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Anna Fasman
- Department of Pediatrics, Division of Developmental Medicine, Boston Children’s Hospital, Boston, MA, United States
| | - Kelsey Quigley
- Department of Pediatrics, Division of Developmental Medicine, Boston Children’s Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Kelli Dickerson
- Department of Pediatrics, Division of Developmental Medicine, Boston Children’s Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Michelle Bosquet Enlow
- Department of Psychiatry and Behavioral Sciences, Boston Children’s Hospital, Boston, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Charles A. Nelson
- Department of Pediatrics, Division of Developmental Medicine, Boston Children’s Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
- Harvard Graduate School of Education, Cambridge, MA, United States
| |
Collapse
|
214
|
Shi K, Yu L, Wang Y, Li Z, Li C, Long Q, Zheng J. Impaired interhemispheric synchrony and effective connectivity in right temporal lobe epilepsy. Neurol Sci 2024; 45:2211-2221. [PMID: 38038810 DOI: 10.1007/s10072-023-07198-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 11/09/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND The brain functional network plays a crucial role in cognitive impairment in temporal lobe epilepsy (TLE). Based on voxel-mirrored homotopic connectivity (VMHC), this study explored how directed functional connectivity changes and is associated with impaired cognition in right TLE (rTLE). METHODS Twenty-seven patients with rTLE and twenty-seven healthy controls were included to perform VMHC and Granger causality analysis (GCA). Correlation analysis was performed based on GCA and cognitive function. RESULTS Bilateral middle frontal gyrus (MFG), middle temporal gyrus, dorsolateral superior frontal gyrus (SFGdor), and supramarginal gyrus (SMG) exhibited decreased VMHC values in the rTLE group. Brain regions with altered VMHC had abnormal directed functional connectivity with multiple brain regions, mainly belonging to the default mode network, sensorimotor network, and visual network. Besides, the Montreal Cognitive Assessment (MoCA) score was positively correlated with the connectivity from the left SFGdor to the right cerebellum crus2 and was negatively correlated with the connectivity from the left SMG to the right supplementary motor area (SMA) before correction. Before correction, both phasic and intrinsic alertness reaction time were positively correlated with the connectivity from the left MFG to the left precentral gyrus (PreCG), connectivity from the left SMG to the right PreCG, and the connectivity from the left SMG to the right SMA. The executive control effect reaction time was positively correlated with the connectivity from the left MFG to the left calcarine fissure surrounding cortex before correction. CONCLUSION The disordered functional network tended to be correlated with cognition impairment in rTLE.
Collapse
Affiliation(s)
- Ke Shi
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lu Yu
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yiling Wang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhekun Li
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chunyan Li
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Qijia Long
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jinou Zheng
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
| |
Collapse
|
215
|
Strauss DJ, Francis AL, Vibell J, Corona-Strauss FI. The role of attention in immersion: The two-competitor model. Brain Res Bull 2024; 210:110923. [PMID: 38462137 DOI: 10.1016/j.brainresbull.2024.110923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 11/19/2023] [Accepted: 03/06/2024] [Indexed: 03/12/2024]
Abstract
Currently, we face an exponentially increasing interest in immersion, especially sensory-driven immersion, mainly due to the rapid development of ideas and business models centered around a digital virtual universe as well as the increasing availability of affordable immersive technologies for education, communication, and entertainment. However, a clear definition of 'immersion', in terms of established neurocognitive concepts and measurable properties, remains elusive, slowing research on the human side of immersive interfaces. To address this problem, we propose a conceptual, taxonomic model of attention in immersion. We argue (a) modeling immersion theoretically as well as studying immersion experimentally requires a detailed characterization of the role of attention in immersion, even though (b) attention, while necessary, cannot be a sufficient condition for defining immersion. Our broader goal is to characterize immersion in terms that will be compatible with established psychophysiolgical measures that could then in principle be used for the assessment and eventually the optimization of an immersive experience. We start from the perspective that immersion requires the projection of attention to an induced reality, and build on accepted taxonomies of different modes of attention for the development of our two-competitor model. The two-competitor model allows for a quantitative implementation and has an easy graphical interpretation. It helps to highlight the important link between different modes of attention and affect in studying immersion.
Collapse
Affiliation(s)
- Daniel J Strauss
- Systems Neuroscience & Neurotechnology Unit, Faculty of Medicine, Saarland University & School of Engineering, htw saar, Homburg/Saar, Germany.
| | - Alexander L Francis
- Speech Perception & Cognitive Effort Lab, Dept. of Speech, Language & Hearing Sciences, Purdue University, West Lafayette, IN, USA
| | - Jonas Vibell
- Brain & Behavior Lab, Dept. of Psychology, University of Hawai'i at Manoa, Honololulu, HI, USA
| | - Farah I Corona-Strauss
- Systems Neuroscience & Neurotechnology Unit, Faculty of Medicine, Saarland University & School of Engineering, htw saar, Homburg/Saar, Germany
| |
Collapse
|
216
|
Peña-Casanova J, Sánchez-Benavides G, Sigg-Alonso J. Updating functional brain units: Insights far beyond Luria. Cortex 2024; 174:19-69. [PMID: 38492440 DOI: 10.1016/j.cortex.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/15/2024] [Accepted: 02/15/2024] [Indexed: 03/18/2024]
Abstract
This paper reviews Luria's model of the three functional units of the brain. To meet this objective, several issues were reviewed: the theory of functional systems and the contributions of phylogenesis and embryogenesis to the brain's functional organization. This review revealed several facts. In the first place, the relationship/integration of basic homeostatic needs with complex forms of behavior. Secondly, the multi-scale hierarchical and distributed organization of the brain and interactions between cells and systems. Thirdly, the phylogenetic role of exaptation, especially in basal ganglia and cerebellum expansion. Finally, the tripartite embryogenetic organization of the brain: rhinic, limbic/paralimbic, and supralimbic zones. Obviously, these principles of brain organization are in contradiction with attempts to establish separate functional brain units. The proposed new model is made up of two large integrated complexes: a primordial-limbic complex (Luria's Unit I) and a telencephalic-cortical complex (Luria's Units II and III). As a result, five functional units were delineated: Unit I. Primordial or preferential (brainstem), for life-support, behavioral modulation, and waking regulation; Unit II. Limbic and paralimbic systems, for emotions and hedonic evaluation (danger and relevance detection and contribution to reward/motivational processing) and the creation of cognitive maps (contextual memory, navigation, and generativity [imagination]); Unit III. Telencephalic-cortical, for sensorimotor and cognitive processing (gnosis, praxis, language, calculation, etc.), semantic and episodic (contextual) memory processing, and multimodal conscious agency; Unit IV. Basal ganglia systems, for behavior selection and reinforcement (reward-oriented behavior); Unit V. Cerebellar systems, for the prediction/anticipation (orthometric supervision) of the outcome of an action. The proposed brain units are nothing more than abstractions within the brain's simultaneous and distributed physiological processes. As function transcends anatomy, the model necessarily involves transition and overlap between structures. Beyond the classic approaches, this review includes information on recent systemic perspectives on functional brain organization. The limitations of this review are discussed.
Collapse
Affiliation(s)
- Jordi Peña-Casanova
- Integrative Pharmacology and Systems Neuroscience Research Group, Neuroscience Program, Hospital del Mar Medical Research Institute, Barcelona, Spain; Department of Psychiatry and Legal Medicine, Autonomous University of Barcelona, Bellaterra, Barcelona, Spain; Test Barcelona Services, Teià, Barcelona, Spain.
| | | | - Jorge Sigg-Alonso
- Department of Behavioral and Cognitive Neurobiology, Institute of Neurobiology, National Autonomous University of México (UNAM), Queretaro, Mexico
| |
Collapse
|
217
|
Key AP, Thompson EC, Benítez-Barrera C, Feldman JI, Woynaroski T, Picou E, Tharpe AM. Electrophysiological Measures of Listening-in-Noise With and Without Remote Microphone System Use in Autistic and Non-Autistic Youth. Ear Hear 2024; 45:710-720. [PMID: 38273435 PMCID: PMC11014766 DOI: 10.1097/aud.0000000000001465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
OBJECTIVES This study examined the neural mechanisms by which remote microphone (RM) systems might lead to improved behavioral performance on listening-in-noise tasks in autistic and non-autistic youth. DESIGN Cortical auditory evoked potentials (CAEPs) were recorded in autistic (n = 25) and non-autistic (n = 22) youth who were matched at the group level on chronological age ( M = 14.21 ± 3.39 years) and biological sex. Potentials were recorded during an active syllable identification task completed in quiet and in multi-talker babble noise with and without the use of an RM system. The effects of noise and RM system use on speech-sound-evoked P1-N1-P2 responses and the associations between the cortical responses and behavioral performance on syllable identification were examined. RESULTS No group differences were observed for behavioral or CAEP measures of speech processing in quiet or in noise. In the combined sample, syllable identification in noise was less accurate and slower than in the quiet condition. The addition of the RM system to the noise condition restored accuracy, but not the response speed, to the levels observed in quiet. The CAEP analyses noted amplitude reductions and latency delays in the noise compared with the quiet condition. The RM system use increased the N1 amplitude as well as reduced and delayed the P2 response relative to the quiet and noise conditions. Exploratory brain-behavior correlations revealed that larger N1 amplitudes in the RM condition were associated with greater behavioral accuracy of syllable identification. Reduced N1 amplitude and accelerated P2 response were associated with shorter syllable identification response times when listening with the RM system. CONCLUSIONS Findings suggest that although listening-in-noise with an RM system might remain effortful, the improved signal to noise ratio facilitates attention to the sensory features of the stimuli and increases speech sound identification accuracy.
Collapse
Affiliation(s)
- Alexandra P. Key
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN
| | - Emily C. Thompson
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
| | | | - Jacob I. Feldman
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN
| | - Tiffany Woynaroski
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN
| | - Erin Picou
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Anne Marie Tharpe
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN
| |
Collapse
|
218
|
Fernandino L, Binder JR. How does the "default mode" network contribute to semantic cognition? Brain Lang 2024; 252:105405. [PMID: 38579461 DOI: 10.1016/j.bandl.2024.105405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 02/26/2024] [Accepted: 03/23/2024] [Indexed: 04/07/2024]
Abstract
This review examines whether and how the "default mode" network (DMN) contributes to semantic processing. We review evidence implicating the DMN in the processing of individual word meanings and in sentence- and discourse-level semantics. Next, we argue that the areas comprising the DMN contribute to semantic processing by coordinating and integrating the simultaneous activity of local neuronal ensembles across multiple unimodal and multimodal cortical regions, creating a transient, global neuronal ensemble. The resulting ensemble implements an integrated simulation of phenomenological experience - that is, an embodied situation model - constructed from various modalities of experiential memory traces. These situation models, we argue, are necessary not only for semantic processing but also for aspects of cognition that are not traditionally considered semantic. Although many aspects of this proposal remain provisional, we believe it provides new insights into the relationships between semantic and non-semantic cognition and into the functions of the DMN.
Collapse
Affiliation(s)
- Leonardo Fernandino
- Department of Neurology, Medical College of Wisconsin, USA; Department of Biomedical Engineering, Medical College of Wisconsin, USA.
| | - Jeffrey R Binder
- Department of Neurology, Medical College of Wisconsin, USA; Department of Biophysics, Medical College of Wisconsin, USA
| |
Collapse
|
219
|
Christensen RH, Ashina H, Al-Khazali HM, Zhang Y, Tolnai D, Poulsen AH, Cagol A, Hadjikhani N, Granziera C, Amin FM, Ashina M. Differences in Cortical Morphology in People With and Without Migraine: A Registry for Migraine (REFORM) MRI Study. Neurology 2024; 102:e209305. [PMID: 38630960 DOI: 10.1212/wnl.0000000000209305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Structural imaging can offer insights into the cortical morphometry of migraine, which might reflect adaptations to recurring nociceptive messaging. This study compares cortical morphometry between a large sample of people with migraine and healthy controls, as well as across migraine subtypes. METHODS Adult participants with migraine and age-matched and sex-matched healthy controls attended a single MRI session with magnetization-prepared rapid acquisition gradient echo and fluid-attenuated inversion recovery sequences at 3T. Cortical surface area, thickness, and volume were compared between participants with migraine (including subgroups) and healthy controls across the whole cortex within FreeSurfer and reported according to the Desikan-Killiany atlas. The analysis used cluster-determining thresholds of p < 0.0001 and cluster-wise thresholds of p < 0.05, adjusted for age, sex, and total intracranial volume. RESULTS A total of 296 participants with migraine (mean age 41.6 years ± 12.4 SD, 261 women) and 155 healthy controls (mean age 41.1 years ± 11.7 SD, 133 women) were included. Among the participants with migraine, 180 (63.5%) had chronic migraine, 103 (34.8%) had migraine with aura, and 88 (29.7%) experienced a migraine headache during the scan. The total cohort of participants with migraine had reduced cortical surface area in the left insula, compared with controls (p < 0.0001). Furthermore, participants with chronic migraine (n = 180) exhibited reduced surface area in the left insula (p < 0.0001) and increased surface area in the right caudal anterior cingulate cortex (p < 0.0001), compared with controls. We found no differences specific to participants with aura or ongoing migraine headache. Post hoc tests revealed a positive correlation between monthly headache days and surface area within the identified anterior cingulate cluster (p = 0.014). DISCUSSION The identified cortical changes in migraine were limited to specific pain processing regions, including the insula and caudal anterior cingulate gyrus, and were most notable in participants with chronic migraine. These findings suggest persistent cortical changes associated with migraine. TRIAL REGISTRATION INFORMATION The REFORM study (clinicaltrials.gov identifier: NCT04674020).
Collapse
Affiliation(s)
- Rune H Christensen
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Håkan Ashina
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Haidar M Al-Khazali
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Yixin Zhang
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Daniel Tolnai
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Amanda H Poulsen
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Alessandro Cagol
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Nouchine Hadjikhani
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Cristina Granziera
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Faisal Mohammad Amin
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| | - Messoud Ashina
- From the Department of Neurology (R.H.C., H.A., H.M.A.-K., A.H.P., F.M.A., M.A.), Danish Headache Center, Copenhagen University Hospital-Rigshospitalet; Department of Clinical Medicine (R.H.C., H.A., H.M.A.-K., F.M.A., M.A.), Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Harvard Medical School (R.H.C., H.A., H.M.A-K.), Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (R.H.C., H.A., H.M.A-K.), Beth Israel Deaconess Medical Center, Boston, MA; Department of Brain and Spinal Cord Injury (H.A., F.M.A.), Copenhagen University Hospital-Rigshospitalet, Denmark; Department of Neurology (Y.Z.), The First Affiliated Hospital of Chongqing Medical University, China; Department of Radiology (D.T.), Rigshospitalet Glostrup, Denmark; Translational Imaging in Neurology (ThINk) Basel (A.C., C.G.), Department of Biomedical Engineering, University Hospital Basel, University of Basel; Neurologic Clinic and Policlinic (A.C., C.G.), MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Switzerland; Gillberg Neuropsychiatry Centre (N.H.), Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden; Athinoula A. Martinos Center for Biomedical Imaging (N.H.), Massachusetts General Hospital, Boston; and Danish Knowledge Center on Headache Disorders (M.A.), Glostrup, Denmark
| |
Collapse
|
220
|
Melcón M, Stern E, Kessel D, Arana L, Poch C, Campo P, Capilla A. Perception of near-threshold visual stimuli is influenced by prestimulus alpha-band amplitude but not by alpha phase. Psychophysiology 2024; 61:e14525. [PMID: 38234038 DOI: 10.1111/psyp.14525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 01/19/2024]
Abstract
Ongoing brain activity preceding visual stimulation has been suggested to shape conscious perception. According to the pulsed inhibition framework, bouts of functional inhibition arise in each alpha cycle (every ~100 ms), allowing information to be processed in a pulsatile manner. Consequently, it has been hypothesized that perceptual outcome can be influenced by the specific phase of alpha oscillations prior to the stimulus onset, although empirical findings are controversial. In this study, we aimed to shed light on the role of prestimulus alpha oscillations in visual perception. To this end, we recorded electroencephalographic activity, while participants performed three near-threshold visual detection tasks with different attentional involvement: a no-cue task, a noninformative cue task (50% validity), and an informative cue task (100% validity). Cluster-based permutation statistics were complemented with Bayesian analyses to test the effect of prestimulus oscillatory amplitude and phase on visual awareness. We additionally examined whether these effects differed in trials with low and high oscillatory amplitude, as expected from the pulsed inhibition theory. Our results show a clear effect of prestimulus alpha amplitude on conscious perception, but only when alpha fluctuated spontaneously. In contrast, we did not find any evidence that prestimulus alpha phase influenced perceptual outcome, not even when differentiating between low- and high-amplitude trials. Furthermore, Bayesian analysis provided moderate evidence in favor of the absence of phase effects. Taken together, our results challenge the central theoretical predictions of the pulsed inhibition framework, at least for the particular experimental conditions used here.
Collapse
Grants
- PGC2018-100682-B-I00 Ministerio de Ciencia, Innovación y Universidades / Agencia Estatal de Investigación, Spain / FEDER, UE (MCIU/AEI/FEDER, UE)
- PID2019-111335GA-I00 Ministerio de Ciencia, Innovación y Universidades / Agencia Estatal de Investigación, Spain / FEDER, UE (MCIU/AEI/FEDER, UE)
- PID2021-125841NB-I00 Ministerio de Ciencia e Innovación / Agencia Estatal de Investigación, Spain / FEDER, UE (MCIN/AEI/ 10.13039/501100011033 /FEDER, UE)
- Comunidad de Madrid
Collapse
Affiliation(s)
- María Melcón
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
- Centre for Cognitive Neuroimaging, University of Glasgow, Glasgow, UK
| | - Enrique Stern
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Dominique Kessel
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Lydia Arana
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Claudia Poch
- Departamento de Educación, Universidad de Nebrija, Madrid, Spain
| | - Pablo Campo
- Departamento de Psicología Básica, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Almudena Capilla
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| |
Collapse
|
221
|
Greene E, Austin G, Henneman A. Adverse childhood experiences among doctor of pharmacy students. Curr Pharm Teach Learn 2024; 16:327-334. [PMID: 38480066 DOI: 10.1016/j.cptl.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/27/2024] [Accepted: 03/03/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVE Adverse Childhood Experiences (ACEs) have demonstrated negative impact on physical, emotional, and cognitive health outcomes. This study aimed to assess prevalence of ACEs among Doctor of Pharmacy (PharmD) students, and their associations with mental health, substance use, academic performance, and sleep patterns. METHODS A cross-sectional survey was conducted on PharmD students at a private University. ACE scores, mental health history, substance use, academic performance, and sleep habits were self-reported. Descriptive statistics and chi-square tests were used for analysis. RESULTS From 54 participants across all cohorts of students in the curriculum (response rate: 19%), 48% reported ≥4 ACEs. A majority of students reported having been diagnosed with or sought treatment for depression (56%) or anxiety (67%), while 42.9% reported a history of contemplating suicide. Participants with ACE scores of ≥4 were more likely to have sought treatment for depression, any mental health condition, contemplated suicide, or used alcohol for mental health purposes. No differences in academic performance based on ACE scores were found. CONCLUSION High numbers of ACEs were common and linked to mental illness, suicidality, and use of alcohol for mental health purposes. While no direct academic impact was found in this small sample size, adopting a trauma-informed approach is crucial to supporting student well-being. Further research in this area is needed to optimize interventions to support academic and professional success among students with ≥4 ACEs.
Collapse
Affiliation(s)
- Elisa Greene
- Belmont University College of Pharmacy and Health Sciences, 1900 Belmont Blvd, Nashville, TN 37212, United States of America.
| | - Gary Austin
- Belmont University College of Pharmacy and Health Sciences, 1900 Belmont Blvd, Nashville, TN 37212, United States of America.
| | - Amy Henneman
- Belmont University College of Pharmacy and Health Sciences, 1900 Belmont Blvd, Nashville, TN 37212, United States of America; Department of Integrated Medical Education, Belmont University Thomas F. Frist, Jr. College of Medicine, 1900 Belmont Blvd, Nashville, TN 37212, United States of America.
| |
Collapse
|
222
|
Tian S, Chen L, Wang X, Li G, Fu Z, Ji Y, Lu J, Wang X, Shan S, Bi Y. Vision matters for shape representation: Evidence from sculpturing and drawing in the blind. Cortex 2024; 174:241-255. [PMID: 38582629 DOI: 10.1016/j.cortex.2024.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/23/2024] [Accepted: 02/27/2024] [Indexed: 04/08/2024]
Abstract
Shape is a property that could be perceived by vision and touch, and is classically considered to be supramodal. While there is mounting evidence for the shared cognitive and neural representation space between visual and tactile shape, previous research tended to rely on dissimilarity structures between objects and had not examined the detailed properties of shape representation in the absence of vision. To address this gap, we conducted three explicit object shape knowledge production experiments with congenitally blind and sighted participants, who were asked to produce verbal features, 3D clay models, and 2D drawings of familiar objects with varying levels of tactile exposure, including tools, large nonmanipulable objects, and animals. We found that the absence of visual experience (i.e., in the blind group) led to stronger differences in animals than in tools and large objects, suggesting that direct tactile experience of objects is essential for shape representation when vision is unavailable. For tools with rich tactile/manipulation experiences, the blind produced overall good shapes comparable to the sighted, yet also showed intriguing differences. The blind group had more variations and a systematic bias in the geometric property of tools (making them stubbier than the sighted), indicating that visual experience contributes to aligning internal representations and calibrating overall object configurations, at least for tools. Taken together, the object shape representation reflects the intricate orchestration of vision, touch and language.
Collapse
Affiliation(s)
- Shuang Tian
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Lingjuan Chen
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Xiaoying Wang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Guochao Li
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Ze Fu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Yufeng Ji
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jiahui Lu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Xiaosha Wang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Shiguang Shan
- Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China
| | - Yanchao Bi
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG, McGovern Institute for Brain Research, Beijing Normal University, Beijing, China; Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China; Chinese Institute for Brain Research, Beijing, China.
| |
Collapse
|
223
|
Nussbaum C, Schirmer A, Schweinberger SR. Musicality - Tuned to the melody of vocal emotions. Br J Psychol 2024; 115:206-225. [PMID: 37851369 DOI: 10.1111/bjop.12684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 09/12/2023] [Accepted: 09/24/2023] [Indexed: 10/19/2023]
Abstract
Musicians outperform non-musicians in vocal emotion perception, likely because of increased sensitivity to acoustic cues, such as fundamental frequency (F0) and timbre. Yet, how musicians make use of these acoustic cues to perceive emotions, and how they might differ from non-musicians, is unclear. To address these points, we created vocal stimuli that conveyed happiness, fear, pleasure or sadness, either in all acoustic cues, or selectively in either F0 or timbre only. We then compared vocal emotion perception performance between professional/semi-professional musicians (N = 39) and non-musicians (N = 38), all socialized in Western music culture. Compared to non-musicians, musicians classified vocal emotions more accurately. This advantage was seen in the full and F0-modulated conditions, but was absent in the timbre-modulated condition indicating that musicians excel at perceiving the melody (F0), but not the timbre of vocal emotions. Further, F0 seemed more important than timbre for the recognition of all emotional categories. Additional exploratory analyses revealed a link between time-varying F0 perception in music and voices that was independent of musical training. Together, these findings suggest that musicians are particularly tuned to the melody of vocal emotions, presumably due to a natural predisposition to exploit melodic patterns.
Collapse
Affiliation(s)
- Christine Nussbaum
- Department for General Psychology and Cognitive Neuroscience, Friedrich Schiller University, Jena, Germany
- Voice Research Unit, Friedrich Schiller University, Jena, Germany
| | - Annett Schirmer
- Department for General Psychology and Cognitive Neuroscience, Friedrich Schiller University, Jena, Germany
- Institute of Psychology, University of Innsbruck, Innsbruck, Austria
| | - Stefan R Schweinberger
- Department for General Psychology and Cognitive Neuroscience, Friedrich Schiller University, Jena, Germany
- Voice Research Unit, Friedrich Schiller University, Jena, Germany
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| |
Collapse
|
224
|
Osada T, Konishi S. Noninvasive intervention by transcranial ultrasound stimulation: Modulation of neural circuits and its clinical perspectives. Psychiatry Clin Neurosci 2024; 78:273-281. [PMID: 38505983 DOI: 10.1111/pcn.13663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/12/2024] [Accepted: 02/26/2024] [Indexed: 03/21/2024]
Abstract
Low-intensity focused transcranial ultrasound stimulation (TUS) is an emerging noninvasive technique capable of stimulating both the cerebral cortex and deep brain structures with high spatial precision. This method is recognized for its potential to comprehensively perturb various brain regions, enabling the modulation of neural circuits, in a manner not achievable through conventional magnetic or electrical brain stimulation techniques. The underlying mechanisms of neuromodulation are based on a phenomenon where mechanical waves of ultrasound kinetically interact with neurons, specifically affecting neuronal membranes and mechanosensitive channels. This interaction induces alterations in the excitability of neurons within the stimulated region. In this review, we briefly present the fundamental principles of ultrasound physics and the physiological mechanisms of TUS neuromodulation. We explain the experimental apparatus and procedures for TUS in humans. Due to the focality, the integration of various methods, including magnetic resonance imaging and magnetic resonance-guided neuronavigation systems, is important to perform TUS experiments for precise targeting. We then review the current state of the literature on TUS neuromodulation, with a particular focus on human subjects, targeting both the cerebral cortex and deep subcortical structures. Finally, we outline future perspectives of TUS in clinical applications in psychiatric and neurological fields.
Collapse
Affiliation(s)
- Takahiro Osada
- Department of Neurophysiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Seiki Konishi
- Department of Neurophysiology, Juntendo University School of Medicine, Tokyo, Japan
- Research Institute for Diseases of Old Age, Juntendo University School of Medicine, Tokyo, Japan
- Sportology Center, Juntendo University School of Medicine, Tokyo, Japan
- Advanced Research Institute for Health Science, Juntendo University School of Medicine, Tokyo, Japan
| |
Collapse
|
225
|
Sigurdardottir HM, Omarsdottir HR, Valgeirsdottir AS. Reading problems and their connection with visual search and attention. Dyslexia 2024; 30:e1764. [PMID: 38385948 DOI: 10.1002/dys.1764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/23/2024]
Abstract
Attention has been hypothesized to act as a sequential gating mechanism for the orderly processing of letters and words. These same visuoattentional processes are often assumed to partake in some but not all types of visual search. In the current study, 24 dyslexic and 36 typical readers completed an attentionally demanding visual conjunction search. Visual feature search served as an internal control. It has been suggested that reading problems should go hand in hand with specific problems in visual conjunction search-particularly elevated conjunction search slopes (time per search item)-often interpreted as a problem with visual attention. Results showed that reading problems were associated with slower visual search, especially conjunction search. However, reading deficits were not associated with increased conjunction search slopes but instead with increased search intercepts, traditionally not interpreted as reflecting attention. We discuss these results in the context of hypothesized visuoattentional problems in dyslexia. Remaining open to multiple interpretations of the data, the current study demonstrates that difficulties in visual search are associated with reading problems, in accordance with growing literature on visual cognition problems in developmental dyslexia.
Collapse
Affiliation(s)
| | - Hilma Ros Omarsdottir
- Icelandic Vision Lab, Department of Psychology, University of Iceland, Reykjavik, Iceland
| | | |
Collapse
|
226
|
Pagnotta MF, Riddle J, D'Esposito M. Multiplexed Levels of Cognitive Control through Delta and Theta Neural Oscillations. J Cogn Neurosci 2024; 36:916-935. [PMID: 38319885 DOI: 10.1162/jocn_a_02124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Cognitive control allows behavior to be guided according to environmental contexts and internal goals. During cognitive control tasks, fMRI analyses typically reveal increased activation in frontal and parietal networks, and EEG analyses reveal increased amplitude of neural oscillations in the delta/theta band (2-3, 4-7 Hz) in frontal electrodes. Previous studies proposed that theta-band activity reflects the maintenance of rules associating stimuli to appropriate actions (i.e., the rule set), whereas delta synchrony is specifically associated with the control over the context for when to apply a set of rules (i.e., the rule abstraction). We tested these predictions using EEG and fMRI data collected during the performance of a hierarchical cognitive control task that manipulated the level of abstraction of task rules and their set-size. Our results show a clear separation of delta and theta oscillations in the control of rule abstraction and of stimulus-action associations, respectively, in distinct frontoparietal association networks. These findings support a model by which frontoparietal networks operate through dynamic, multiplexed neural processes.
Collapse
|
227
|
Shen J, Sun J, Zhang Z, Sun B, Li H, Liu Y. The Effect of Hearing Loss and Working Memory Capacity on Context Use and Reliance on Context in Older Adults. Ear Hear 2024; 45:787-800. [PMID: 38273447 DOI: 10.1097/aud.0000000000001470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
OBJECTIVES Older adults often complain of difficulty in communicating in noisy environments. Contextual information is considered an important cue for identifying everyday speech. To date, it has not been clear exactly how context use (CU) and reliance on context in older adults are affected by hearing status and cognitive function. The present study examined the effects of semantic context on the performance of speech recognition, recall, perceived listening effort (LE), and noise tolerance, and further explored the impacts of hearing loss and working memory capacity on CU and reliance on context among older adults. DESIGN Fifty older adults with normal hearing and 56 older adults with mild-to-moderate hearing loss between the ages of 60 and 95 years participated in this study. A median split of the backward digit span further classified the participants into high working memory (HWM) and low working memory (LWM) capacity groups. Each participant performed high- and low-context Repeat and Recall tests, including a sentence repeat and delayed recall task, subjective assessments of LE, and tolerable time under seven signal to noise ratios (SNRs). CU was calculated as the difference between high- and low-context sentences for each outcome measure. The proportion of context use (PCU) in high-context performance was taken as the reliance on context to explain the degree to which participants relied on context when they repeated and recalled high-context sentences. RESULTS Semantic context helps improve the performance of speech recognition and delayed recall, reduces perceived LE, and prolongs noise tolerance in older adults with and without hearing loss. In addition, the adverse effects of hearing loss on the performance of repeat tasks were more pronounced in low context than in high context, whereas the effects on recall tasks and noise tolerance time were more significant in high context than in low context. Compared with other tasks, the CU and PCU in repeat tasks were more affected by listening status and working memory capacity. In the repeat phase, hearing loss increased older adults' reliance on the context of a relatively challenging listening environment, as shown by the fact that when the SNR was 0 and -5 dB, the PCU (repeat) of the hearing loss group was significantly greater than that of the normal-hearing group, whereas there was no significant difference between the two hearing groups under the remaining SNRs. In addition, older adults with LWM had significantly greater CU and PCU in repeat tasks than those with HWM, especially at SNRs with moderate task demands. CONCLUSIONS Taken together, semantic context not only improved speech perception intelligibility but also released cognitive resources for memory encoding in older adults. Mild-to-moderate hearing loss and LWM capacity in older adults significantly increased the use and reliance on semantic context, which was also modulated by the level of SNR.
Collapse
Affiliation(s)
- Jiayuan Shen
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Zhejiang, China
| | - Jiayu Sun
- Department of Otolaryngology, Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zhikai Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Baoxuan Sun
- Training Department, Widex Hearing Aid (Shanghai) Co., Ltd, Shanghai, China
| | - Haitao Li
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- These authors contributed equally to this work and are co-corresponding authors
| | - Yuhe Liu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- These authors contributed equally to this work and are co-corresponding authors
| |
Collapse
|
228
|
Imbir KK, Wielgopolan A, Stępniewska J, Benda K. Database of Expressionist, Impressionist, and Post-Impressionist paintings: Affective norms for 60 art pieces. Q J Exp Psychol (Hove) 2024; 77:1093-1105. [PMID: 37658483 DOI: 10.1177/17470218231200955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
Modern painters' art is not only different from canvas created earlier, but also shows high internal variability. Being aware of the conditions arising from art history, we used paintings from three art movements-Impressionism, Post-Impressionism, and Expressionism, to see if we are able to respond to claims made by art theorists by using methods specific to social sciences, and validate the paintings as stimuli which might evoke different emotional reaction based on the movement they were created in. We wanted to conduct an exploratory analysis comparing the mean assessment of valence, arousal, and dominance among the three art movements. A total of 60 different paintings were selected (20 for each art movement) showing figurative works and visible human figures. They were assessed on five different affective scales: valence, arousal, dominance, origin, and subjective significance with use of Self-Assessment Manikins. The results showed expected differences in affective reactions to Expressionist paintings compared with those of Impressionist and Post-Impressionist ones. Therefore, we provided the very first dataset of emotional stimuli with validated affective norms, categorised by the art movement that they were created in and ready to be used in future experimental studies.
Collapse
Affiliation(s)
- Kamil K Imbir
- Faculty of Psychology, University of Warsaw, Warsaw, Poland
| | | | | | | |
Collapse
|
229
|
Xia X, Li Y, Song Y, Dong Y, Chen R, Zhang J, Tan X. Modulation of intracortical circuits in primary motor cortex during automatic action tendencies. Brain Struct Funct 2024; 229:909-918. [PMID: 38483581 PMCID: PMC11003908 DOI: 10.1007/s00429-024-02783-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 03/04/2024] [Indexed: 04/10/2024]
Abstract
Humans display automatic action tendencies toward emotional stimuli, showing faster automatic behavior (i.e., approaching a positive stimulus and avoiding a negative stimulus) than regulated behavior (i.e., avoiding a positive stimulus and approaching a negative stimulus). Previous studies have shown that the primary motor cortex is involved in the processing of automatic actions, with higher motor evoked potential amplitudes during automatic behavior elicited by single-pulse transcranial magnetic stimulation. However, it is unknown how intracortical circuits are involved with automatic action tendencies. Here, we measured short-interval intracortical inhibition and intracortical facilitation within the primary motor cortex by using paired-pulse transcranial magnetic stimulation protocols during a manikin task, which has been widely used to explore approaching and avoiding behavior. Results showed that intracortical facilitation was stronger during automatic behavior than during regulated behavior. Moreover, there was a significant negative correlation between reaction times and intracortical facilitation effect during automatic behavior: individuals with short reaction times had stronger faciliatory activity, as shown by higher intracortical facilitation. By contrast, no significant difference was found for short-interval intracortical inhibition between automatic behavior and regulated behavior. The results indicated that the intracortical facilitation circuit, mediated by excitatory glutamatergic neurons, in the primary motor cortex, plays an important role in mediating automatic action tendencies. This finding further supports the link between emotional perception and the action system.
Collapse
Affiliation(s)
- Xue Xia
- School of Social Development and Health Management, University of Health and Rehabilitation Sciences, Qingdao, China
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Yansong Li
- School of Physical Education, Qingdao University, Qingdao, China
| | - Yuyu Song
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Yuanjun Dong
- School of Social Development and Health Management, University of Health and Rehabilitation Sciences, Qingdao, China
| | - Robert Chen
- Krembil Research Institute, University Health Network, Toronto, Canada
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, Canada
| | - Jian Zhang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Xiaoying Tan
- Faculty of Health Sciences and Sports, Macao Polytechnic University, Rua de Luis Gonzaga Gomes, Macao S.A.R., China.
| |
Collapse
|
230
|
Kulke L, Ertugrul S, Reyentanz E, Thomas V. Uncomfortable staring? Gaze to other people in social situations is inhibited in both infants and adults. Dev Sci 2024; 27:e13468. [PMID: 38135924 DOI: 10.1111/desc.13468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 10/06/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023]
Abstract
People attract infants' and adults' gaze when presented on a computer screen. However, in live social situations, adults inhibit their gaze at strangers to avoid sending inappropriate social signals. Such inhibition of gaze has never been directly investigated in infants. The current preregistered study measured gaze and neural responses (EEG alpha power) to a confederate in a live social situation compared to a video of this confederate. Adults looked less at the live confederate than at the video of the confederate, although their neural responses suggest that they were overall equally attentive in both situations. Infants also looked less at the live confederate than at the video of the confederate, with similar neural response patterns. The gaze difference between live social and video situations increased with age. The study shows that young infants are already sensitive to social context and show decreased gaze to strangers in social situations. RESEARCH HIGHLIGHTS: This study shows that infants and adults look more at a video of a stranger than at a stranger that is present live in a social situation. Neural responses suggest that adults are equally attentive in both live and video situations but inhibit their gaze at the stranger in live social situations. Infants show a similar pattern of shorter gaze at a stranger who is present in person than at a video of this stranger. The study shows that gaze in infants and adults may diverge from cognitive processes measured through EEG, highlighting the importance of combining behavioural and neural measures in natural interactions.
Collapse
Affiliation(s)
- Louisa Kulke
- Developmental Psychology with Educational Psychology, University of Bremen, Bremen, Germany
- Neurocognitive Developmental Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Sahura Ertugrul
- Developmental Psychology with Educational Psychology, University of Bremen, Bremen, Germany
- Neurocognitive Developmental Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Emely Reyentanz
- Neurocognitive Developmental Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Vanessa Thomas
- Neurocognitive Developmental Psychology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| |
Collapse
|
231
|
Bieth T, Facque V, Altmayer V, Poisson I, Ovando-Tellez M, Moreno-Rodriguez S, Lopez-Persem A, Mandonnet E, Volle E. Impaired creative cognition after surgery for an IDH-mutated glioma: A proof-of-concept study. Cortex 2024; 174:219-233. [PMID: 38593576 DOI: 10.1016/j.cortex.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/11/2023] [Accepted: 02/27/2024] [Indexed: 04/11/2024]
Abstract
Assessment of high cognitive functions, such as creativity, is often overlooked in medical practice. However, it is crucial to understand the impact of brain tumors, specifically low-grade gliomas, on creative cognition, as these tumors predominantly affect brain regions associated with cognitive creativity. In this study, we investigated creative cognition using the Alternative Uses Task (AUT) and the Combination of Associates Task (CAT) in a cohort of 29 patients who underwent brain surgery for a low-grade glioma, along with 27 control participants. While the group of patients did not exhibit deficits in clinical neuropsychological assessments, our results revealed significant impairment in generating original and creative ideas compared to the control group. Furthermore, when analyzing the specific brain regions affected by the tumors, patients with lesions overlapping the left rostro-lateral prefrontal cortex, a critical region for creativity, displayed more pronounced impairments in the CAT compared to patients with lesions outside this region. These findings provide proof of concept that patients can experience impaired creative cognition following surgery for low-grade glioma, highlighting the importance of assessing higher-order cognitive functions, including creativity, in neurosurgical patients. Moreover, beyond its clinical relevance, our study contributes to advancing our understanding of the neuroscience of creativity.
Collapse
Affiliation(s)
- Théophile Bieth
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France; Neurology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France.
| | - Valentine Facque
- Humans Matter, France; Department of Neurosurgery, Lariboisière Hospital, Paris, France
| | - Victor Altmayer
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France; Neurology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - Isabelle Poisson
- Department of Neurosurgery, Lariboisière Hospital, Paris, France
| | - Marcela Ovando-Tellez
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Sarah Moreno-Rodriguez
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Alizée Lopez-Persem
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Emmanuel Mandonnet
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France; Department of Neurosurgery, Lariboisière Hospital, Paris, France; Université de Paris Cité, Paris, France.
| | - Emmanuelle Volle
- Sorbonne University, Institut du Cerveau - Paris Brain Institute -ICM-, Inserm, CNRS, AP-HP Hôpital de la Pitié-Salpêtrière, Paris, France.
| |
Collapse
|
232
|
Vilotijević A, Mathôt S. Functional benefits of cognitively driven pupil-size changes. Wiley Interdiscip Rev Cogn Sci 2024; 15:e1672. [PMID: 38149763 DOI: 10.1002/wcs.1672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/30/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023]
Abstract
Pupil-size changes are typically associated with the pupil light response (PLR), where they are driven by the physical entry of light into the eye. However, pupil-size changes are also influenced by various cognitive processes, where they are driven by higher-level cognition. For example, the strength of the PLR is not solely affected by physical properties of the light but also by cognitive factors, such as whether the source of light is attended or not, which results in an increase or decrease in the strength of the PLR. Surprisingly, although cognitively driven pupil-size changes have been the focus of extensive research, their possible functions are rarely discussed. Here we consider the relative (dis)advantages of small versus large pupils in different situations from a theoretical point of view, and compare these to empirical results showing how pupil size actually changes in these situations. Based on this, we suggest that cognitively driven pupil-size changes optimize vision either through preparation, embodied representations, or a differential emphasis on central or peripheral vision. More generally, we argue that cognitively driven pupil-size changes are a form of sensory tuning: a subtle adjustment of the eyes to optimize vision for the current situation and the immediate future. This article is categorized under: Neuroscience > Cognition Neuroscience > Physiology Neuroscience > Behavior.
Collapse
Affiliation(s)
- Ana Vilotijević
- Department of Psychology, University of Groningen, The Netherlands
| | | |
Collapse
|
233
|
Macias C, Persaud K. From silos to synergy: Integrating approaches to investigate the role of prior knowledge and expectations on episodic memory. Psychon Bull Rev 2024:10.3758/s13423-024-02505-4. [PMID: 38691223 DOI: 10.3758/s13423-024-02505-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 05/03/2024]
Abstract
Significant progress in the investigation of how prior knowledge influences episodic memory has been made using three sometimes isolated (but not mutually exclusive) approaches: strictly adult behavioral investigations, computational models, and investigations into the development of the system. Here we point out that these approaches are complementary, each approach informs and is informed by the other. Thus, a natural next step for research is to combine all three approaches to further our understanding of the role of prior knowledge in episodic memory. Here we use studies of memory for expectation-congruent and incongruent information from each of these often disparate approaches to illustrate how combining approaches can be used to test and revise theories from the other. This domain is particularly advantageous because it highlights important features of more general memory processes, further differentiates models of memory, and can shed light on developmental change in the memory system. We then present a case study to illustrate the progress that can be made from integrating all three approaches and highlight the need for more endeavors in this vein. As a first step, we also propose a new computational model of memory that takes into account behavioral and developmental factors that can influence prior knowledge and episodic memory interactions. This integrated approach has great potential for offering novel insights into the relationship between prior knowledge and episodic memory, and cognition more broadly.
Collapse
Affiliation(s)
- Carla Macias
- Psychology Department, Rutgers University - Newark, Smith Hall, 101 Warren Street, Newark, NJ, 07102, USA.
| | - Kimele Persaud
- Psychology Department, Rutgers University - Newark, Smith Hall, 101 Warren Street, Newark, NJ, 07102, USA
| |
Collapse
|
234
|
Santhosh VN, Coutinho D, Ankola AV, Parimala YK, Shankkari S, Ragu K. Effectiveness of spaced repetition learning using a mobile flashcard application among dental students: A randomized controlled trial. J Dent Educ 2024. [PMID: 38693655 DOI: 10.1002/jdd.13561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/19/2024] [Accepted: 04/14/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Dental education in India predominantly relies on traditional lecture-based learning (LBL), which may hinder student engagement and learning outcomes. To address these limitations, innovative learning methodologies, such as spaced repetition learning (SRL), are imperative. SRL prioritizes active recall and can enhance long-term knowledge retention. This study aims to assess the effectiveness of SRL delivered through a mobile flashcard application, in enhancing knowledge retention among dental undergraduates. METHODS This single-blind randomized controlled trial (CTRI/2023/10/059347), conducted in Belagavi, India, involved 90 dental students who were equally distributed into control (LBL) and test (lecture followed by SRL demonstration) groups after randomization. Rigorous expert review ensured the quality of PowerPoint presentation and mobile flashcard contents. Knowledge assessments were conducted at baseline, first, and third months using a validated and reliable questionnaire. A perception survey on learning techniques was administered after the first month. Analysis methods included descriptive analysis, Pearson's chi-square test, independent t-test, and repeated measures ANOVA with Bonferroni's post hoc test. RESULTS The pre- and post-intervention knowledge showed no significant differences, but the SRL group exhibited significantly higher retention at both first month (p ≤ 0.001) and third months (p ≤ 0.001) than the LBL group. Repeated measures ANOVA revealed significant pairwise differences in mean knowledge scores in SRL group. Students had significantly favorable perception toward SRL than LBL group. CONCLUSION SRL delivered through mobile flashcards significantly enhances knowledge retention compared to LBL among dental students. Positive student perceptions support SRL's integration into dental curricula, with implications for improving knowledge retention among them.
Collapse
Affiliation(s)
- Varkey Nadakkavukaran Santhosh
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| | - David Coutinho
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| | - Anil V Ankola
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| | - Yuvarani Kandasamy Parimala
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| | - Siva Shankkari
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| | - Kavitha Ragu
- Department of Public Health Dentistry, KLE VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KLE University), Belagavi, India
| |
Collapse
|
235
|
Karakasli AA, Ozkan E, Karacam Dogan M, Cap D, Karaosmanoglu A, Karahan S, Zorlu N, Saka E, Ayhan Y. Clinical predictors of Alzheimer's disease-like brain atrophy in individuals with memory complaints. Brain Behav 2024; 14:e3506. [PMID: 38688882 PMCID: PMC11061206 DOI: 10.1002/brb3.3506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 05/02/2024] Open
Abstract
OBJECTIVES The definition and assessment methods for subjective cognitive decline (SCD) vary among studies. We aimed to investigate which features or assessment methods of SCD best predict Alzheimer's disease (AD)-related structural atrophy patterns. METHODS We assessed 104 individuals aged 55+ with memory complaints but normal cognitive screening. Our research questions were as follows: To improve the prediction of AD related morphological changes, (1) Would the use of a standardized cognitive screening scale be beneficial? (2) Is conducting a thorough neuropsychological evaluation necessary instead of relying solely on cognitive screening tests? (3) Should we apply SCD-plus research criteria, and if so, which criterion would be the most effective? (4) Is it necessary to consider medical and psychiatric comorbidities, vitamin deficiencies, vascular burden on MRI, and family history? We utilized Freesurfer to analyze cortical thickness and regional brain volume meta-scores linked to AD or predicting its development. We employed multiple linear regression models for each variable, with morphology as the dependent variable. RESULTS AD-like morphology was associated with subjective complaints in males, individuals with advanced age, and higher education. Later age of onset for complaints, complaints specifically related to memory, excessive deep white matter vascular lesions, and using medications that have negative implications for cognitive health (according to the Beers criteria) were predictive of AD-related morphology. The subjective cognitive memory questionnaire scores were found to be a better predictor of reduced volumes than a single-question assessment. It is important to note that not all SCD-plus criteria were evaluated in this study, particularly the APOE genotype, amyloid, and tau status, due to resource limitations. CONCLUSIONS The detection of AD-related structural changes is impacted by demographics and assessment methods. Standardizing SCD assessment methods can enhance predictive accuracy.
Collapse
Affiliation(s)
| | - Esra Ozkan
- Research Center for Translational Medicine, Koç UniversityİstanbulTurkey
| | | | - Duygu Cap
- Department of PsychologyUfuk UniversityAnkaraTurkey
| | - Ayca Karaosmanoglu
- Department of RadiologyHacettepe University Faculty of MedicineAnkaraTurkey
| | - Sevilay Karahan
- Department of BiostatisticsHacettepe University Faculty of MedicineAnkaraTurkey
| | - Nabi Zorlu
- Department of Psychiatryİzmir Katip Çelebi University Faculty of MedicineİzmirTurkey
| | - Esen Saka
- Department of NeurologyHacettepe University Faculty of MedicineAnkaraTurkey
| | - Yavuz Ayhan
- Department of PsychiatryHacettepe University Faculty of MedicineAnkaraTurkey
| |
Collapse
|
236
|
Wang KP, Yu CL, Shen C, Schack T, Hung TM. A longitudinal study of the effect of visuomotor learning on functional brain connectivity. Psychophysiology 2024; 61:e14510. [PMID: 38159049 DOI: 10.1111/psyp.14510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 10/07/2023] [Accepted: 10/12/2023] [Indexed: 01/03/2024]
Abstract
Neural adaptation in the frontoparietal and motor cortex-sensorimotor circuits is crucial for acquiring visuomotor skills. However, the specific nature of highly dynamic neural connectivity in these circuits during the acquisition of visuomotor skills remains unclear. To achieve a more comprehensive understanding of the relationship between acquisition of visuomotor skills and neural connectivity, we used electroencephalographic coherence to capture highly dynamic nature of neural connectivity. We recruited 60 male novices who were randomly assigned to either the experimental group (EG) or the control group (CG). Participants in EG were asked to engage in repeated putting practice, but CG did not engage in golf practice. In addition, we analyzed the connectivity by using 8-13 Hz imaginary inter-site phase coherence in the frontoparietal networks (Fz-P3 and Fz-P4) and the motor cortex-sensorimotor networks (Cz-C3 and Cz-C4) during a golf putting task. To gain a deeper understanding of the dynamic nature of learning trajectories, we compared data at three time points: baseline (T1), 50% improvement from baseline (T2), and 100% improvement from baseline (T3). The results primarily focused on EG, an inverted U-shaped coherence curve was observed in the connectivity of the left motor cortex-sensorimotor circuit, whereas an increase in the connectivity of the right frontoparietal circuit from T2 to T3 was revealed. These results imply that the dynamics of cortico-cortical communication, particularly involving the left motor cortex-sensorimotor and frontal-left parietal circuits. In addition, our findings partially support Hikosaka et al.'s model and provide additional insight into the specific role of these circuits in visuomotor learning.
Collapse
Affiliation(s)
- Kuo-Pin Wang
- Center for Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany
- Neurocognition and Action, Biomechanics Research Group, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
| | - Chien-Lin Yu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Cheng Shen
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Thomas Schack
- Center for Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany
- Neurocognition and Action, Biomechanics Research Group, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
| | - Tsung-Min Hung
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
- Institute for Research Excellence in Learning Science, National Taiwan Normal University, Taipei, Taiwan
| |
Collapse
|
237
|
Korte JA, Weakley A, Donjuan Fernandez K, Joiner WM, Fan AP. Neural Underpinnings of Learning in Dementia Populations: A Review of Motor Learning Studies Combined with Neuroimaging. J Cogn Neurosci 2024; 36:734-755. [PMID: 38285732 DOI: 10.1162/jocn_a_02116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
The intent of this review article is to serve as an overview of current research regarding the neural characteristics of motor learning in Alzheimer disease (AD) as well as prodromal phases of AD: at-risk populations, and mild cognitive impairment. This review seeks to provide a cognitive framework to compare various motor tasks. We will highlight the neural characteristics related to cognitive domains that, through imaging, display functional or structural changes because of AD progression. In turn, this motivates the use of motor learning paradigms as possible screening techniques for AD and will build upon our current understanding of learning abilities in AD populations.
Collapse
|
238
|
Wang M, Deng Y, Liu Y, Suo T, Guo B, Eickhoff SB, Xu J, Rao H. The common and distinct brain basis associated with adult and adolescent risk-taking behavior: Evidence from the neuroimaging meta-analysis. Neurosci Biobehav Rev 2024; 160:105607. [PMID: 38428473 DOI: 10.1016/j.neubiorev.2024.105607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/03/2024]
Abstract
Risk-taking is a common, complex, and multidimensional behavior construct that has significant implications for human health and well-being. Previous research has identified the neural mechanisms underlying risk-taking behavior in both adolescents and adults, yet the differences between adolescents' and adults' risk-taking in the brain remain elusive. This study firstly employs a comprehensive meta-analysis approach that includes 73 adult and 20 adolescent whole-brain experiments, incorporating observations from 1986 adults and 789 adolescents obtained from online databases, including Web of Science, PubMed, ScienceDirect, Google Scholar and Neurosynth. It then combines functional decoding methods to identify common and distinct brain regions and corresponding psychological processes associated with risk-taking behavior in these two cohorts. The results indicated that the neural bases underlying risk-taking behavior in both age groups are situated within the cognitive control, reward, and sensory networks. Subsequent contrast analysis revealed that adolescents and adults risk-taking engaged frontal pole within the fronto-parietal control network (FPN), but the former recruited more ventrolateral area and the latter recruited more dorsolateral area. Moreover, adolescents' risk-taking evoked brain area activity within the ventral attention network (VAN) and the default mode network (DMN) compared with adults, consistent with the functional decoding analyses. These findings provide new insights into the similarities and disparities of risk-taking neural substrates underlying different age cohorts, supporting future neuroimaging research on the dynamic changes of risk-taking.
Collapse
Affiliation(s)
- Mengmeng Wang
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China; Business School, NingboTech University, Ningbo, China
| | - Yao Deng
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China; State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Yingying Liu
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China
| | | | - Bowen Guo
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China
| | - Simon B Eickhoff
- Institute of Neuroscience and Medicine, Brain and Behavior (INM-7), Research Centre Jülich, Jülich, Germany; Institute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Jing Xu
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China.
| | - Hengyi Rao
- Center for Magnetic Resonance Imaging Research & Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China; Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| |
Collapse
|
239
|
Gönül G, Kammermeier M, Paulus M. What is in an action? Preschool children predict that agents take previous paths and not previous goals. Dev Sci 2024; 27:e13466. [PMID: 38054272 DOI: 10.1111/desc.13466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023]
Abstract
Developmental science has experienced a vivid debate on whether young children prioritize goals over means in their prediction of others' actions. Influential developmental theories highlight the role of goal objects for action understanding. Yet, recent infant studies report evidence for the opposite. The empirical evidence is therefore inconclusive. The current study advanced this debate by assessing preschool children's verbal predictions of others' actions. In five experiments (N = 302), we investigated whether preschool children and adults predict agents to move towards their previous goal (that is, show goal-related predictions) or predict agents to move along the same movement path that they pursued before. While Experiments 1a, 1b and 1c presented young children and adults with animated agents, Experiments 2a and 2b presented participants with human grasping action. An integrative analysis across experiments revealed that children were more likely to predict the agent to move along the same movement path, Z = -4.574, p ≤ 0.0001 (r = 0.304). That is, preschool children were more likely to predict that agents would move along the same trajectory even though this action would lead to a new goal object. Thus, our findings suggest that young children's action prediction relies on the detection of spatial and movement information. Overall, we discuss our findings in terms of theoretical frameworks that conceive of action understanding as an umbrella term that comprises different forms and facets in which humans understand others' actions. RESEARCH HIGHLIGHTS: We investigated whether preschool children predict agents to move towards their previous goal or to move along the same movement path that they pursued before. Unlike adults, preschool children predicted that agents would move along the same trajectory even though this action would lead to a new goal. Adults' goal-based predictions were affected from contextual details, whereas children systematically made path-based predictions. Young children's action prediction relies on the detection of spatial and movement information.
Collapse
Affiliation(s)
- Gökhan Gönül
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
- Cognitive Science Centre, University of Neuchâtel, Neuchatel, Switzerland
| | - Marina Kammermeier
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Markus Paulus
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| |
Collapse
|
240
|
Stephan E, Sedikides C. Mental Time Travel as Self-Affirmation. Pers Soc Psychol Rev 2024; 28:181-208. [PMID: 37876180 DOI: 10.1177/10888683231203143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
ACADEMIC ABSTRACT This article integrates and advances the scope of research on the role of mental time travel in bolstering the self. We propose that imagining the self in the future (prospection) or in the past (retrospection) highlights central and positive self-aspects. Thus, bringing to mind one's future or past broadens the perceived bases of self-integrity and offers a route to self-affirmation. In reviewing corresponding research programs on self-prospection and nostalgia, we illustrate that mental time travel serves to affirm the self in terms of self-esteem, coherence, and control. Mental time travel could be implemented as a source of self-affirmation for facilitating coping and behavior change in several domains such as relationships, health, education, and organizational contexts. PUBLIC ABSTRACT People can mentally travel to their future or to their past. When people imagine what they will be like in the future, or what they were like in the past, they tend to think about themselves in terms of the important and positive attributes that they possess. Thinking about themselves in such an affirming way expands and consolidates their self-views. This broader image of themselves can increase self-esteem (the extent to which one likes who they are), coherence (the extent to which one perceives life as meaningful), and control (the extent to which one feels capable of initiating and pursuing goals or effecting desirable outcomes). Mental time travel, then, has favorable or affirming consequences for one's self-views. These consequences can be harnessed to modify one's behavior in such life domains as relationships, health, education, and work.
Collapse
|
241
|
Berchio C, Kumar SS, Micali N. EEG Spatial-temporal Dynamics of Resting-state Activity in Young Women with Anorexia Nervosa: Preliminary Evidence. Brain Topogr 2024; 37:447-460. [PMID: 37615798 DOI: 10.1007/s10548-023-01001-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/14/2023] [Indexed: 08/25/2023]
Abstract
The aim of this study was to provide preliminary evidence on temporal dynamics of resting-state brain networks in youth with anorexia nervosa (AN) using electroencephalography (EEG). Resting-state EEG data were collected in 18 young women with AN and 18 healthy controls (HC). Between-group differences in brain networks were assessed using microstates analyses. Five microstates were identified across all subjects (A, B, C, D, E). Using a single set of maps representative of the whole dataset, group differences were identified for microstates A, C, and E. A common-for-all template revealed a relatively high degree of consistency in results for reduced time coverage of microstate C, but also an increased presence of microstate class E. AN and HC had different microstate transition probabilities, largely involving microstate A. Using LORETA, for microstate D, we found that those with AN had augmented activations in the left frontal inferior operculum, left insula, and bilateral paracentral lobule, compared with HC. For microstate E, AN had augmented activations in the para-hippocampal gyrus, caudate, pallidum, cerebellum, and cerebellar vermis. Our findings suggest altered microstates in young women with AN associated with integration of sensory and bodily signals, monitoring of internal/external mental states, and self-referential processes. Future research should examine how EEG-derived microstates could be applied to develop diagnostic and prognostic models of AN.
Collapse
Affiliation(s)
- Cristina Berchio
- Group of Psychiatric Neuroscience, Department of Translational Biomedicine and Neuroscience, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70121, Bari, Italy.
| | - Samika S Kumar
- Department of Psychology, University of Cambridge, Cambridge, UK
- Section on Functional Imaging Methods, Laboratory of Brain and Cognition, National Institute of Mental Health, Bethesda, MD, USA
| | - Nadia Micali
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Mental Health Services in the Capital Region of Denmark, Eating Disorders Research Unit, Psychiatric Centre Ballerup, Ballerup, Denmark
- Institute of biological Psychiatry, Psykiatrisk Center Sct. Hans, Region Hovedstaden, Denmark
| |
Collapse
|
242
|
Cancer A, Antonietti A. Deepening temporal cues in reading manipulations for dyslexia: A commentary on Horowitz-Kraus et al. (2023). Cortex 2024; 174:238-240. [PMID: 38242754 DOI: 10.1016/j.cortex.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/03/2023] [Accepted: 12/21/2023] [Indexed: 01/21/2024]
Affiliation(s)
- Alice Cancer
- Department of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy
| | | |
Collapse
|
243
|
Chee ZJ, Chang CYM, Cheong JY, Malek FHBA, Hussain S, de Vries M, Bellato A. The effects of music and auditory stimulation on autonomic arousal, cognition and attention: A systematic review. Int J Psychophysiol 2024; 199:112328. [PMID: 38458383 DOI: 10.1016/j.ijpsycho.2024.112328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
According to the arousal-mood hypothesis, changes in arousal and mood when exposed to auditory stimulation underlie the detrimental effects or improvements in cognitive performance. Findings supporting or against this hypothesis are, however, often based on subjective ratings of arousal rather than autonomic/physiological indices of arousal. To assess the arousal-mood hypothesis, we carried out a systematic review of the literature on 31 studies investigating cardiac, electrodermal, and pupillometry measures when exposed to different types of auditory stimulation (music, ambient noise, white noise, and binaural beats) in relation to cognitive performance. Our review suggests that the effects of music, noise, or binaural beats on cardiac, electrodermal, and pupillometry measures in relation to cognitive performance are either mixed or insufficient to draw conclusions. Importantly, the evidence for or against the arousal-mood hypothesis is at best indirect because autonomic arousal and cognitive performance are often considered separately. Future research is needed to directly evaluate the effects of auditory stimulation on autonomic arousal and cognitive performance holistically.
Collapse
Affiliation(s)
- Zhong Jian Chee
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia; School of Psychology, University of Aberdeen, Aberdeen, United Kingdom
| | - Chern Yi Marybeth Chang
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia; Mind and Neurodevelopment (MiND) Interdisciplinary Cluster, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Jean Yi Cheong
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | | | - Shahad Hussain
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Marieke de Vries
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia; Mind and Neurodevelopment (MiND) Interdisciplinary Cluster, University of Nottingham Malaysia, Semenyih 43500, Malaysia; Development and Education of Youth in Diverse Societies (DEEDS), Faculty of Social Sciences, Utrecht University, the Netherlands
| | - Alessio Bellato
- School of Psychology, University of Nottingham Malaysia, Semenyih 43500, Malaysia; Mind and Neurodevelopment (MiND) Interdisciplinary Cluster, University of Nottingham Malaysia, Semenyih 43500, Malaysia; School of Psychology, University of Southampton, Southampton SO17 1BJ, United Kingdom; Centre for Innovation in Mental Health, University of Southampton, Southampton SO17 1BJ, United Kingdom; Institute for Life Sciences, University of Southampton, United Kingdom.
| |
Collapse
|
244
|
Takarae Y, Zanesco A, Erickson CA, Pedapati EV. EEG Microstates as Markers for Cognitive Impairments in Fragile X Syndrome. Brain Topogr 2024; 37:432-446. [PMID: 37751055 DOI: 10.1007/s10548-023-01009-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 09/12/2023] [Indexed: 09/27/2023]
Abstract
Fragile X syndrome (FXS) is one of the most common inherited causes of intellectual disabilities. While there is currently no cure for FXS, EEG is considered an important method to investigate the pathophysiology and evaluate behavioral and cognitive treatments. We conducted EEG microstate analysis to investigate resting brain dynamics in FXS participants. Resting-state recordings from 70 FXS participants and 71 chronological age-matched typically developing control (TDC) participants were used to derive microstates via modified k-means clustering. The occurrence, mean global field power (GFP), and global explained variance (GEV) of microstate C were significantly higher in the FXS group compared to the TDC group. The mean GFP was significantly negatively correlated with non-verbal IQ (NVIQ) in the FXS group, where lower NVIQ scores were associated with greater GFP. In addition, the occurrence, mean duration, mean GFP, and GEV of microstate D were significantly greater in the FXS group than the TDC group. The mean GFP and occurrence of microstate D were also correlated with individual alpha frequencies in the FXS group, where lower IAF frequencies accompanied greater microstate GFP and occurrence. Alterations in microstates C and D may be related to the two well-established cognitive characteristics of FXS, intellectual disabilities and attention impairments, suggesting that microstate parameters could serve as markers to study cognitive impairments and evaluate treatment outcomes in this population. Slowing of the alpha peak frequency and its correlation to microstate D parameters may suggest changes in thalamocortical dynamics in FXS, which could be specifically related to attention control. (250 words).
Collapse
Affiliation(s)
- Yukari Takarae
- Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento, CA, USA.
- M.I.N.D. Institute, University of California, Davis, Sacramento, CA, USA.
| | - Anthony Zanesco
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Craig A Erickson
- Division of Child and Adolescent Psychiatry, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Psychiatry, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ernest V Pedapati
- Division of Child and Adolescent Psychiatry, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Psychiatry, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| |
Collapse
|
245
|
Andrews SM, Panjwani AA, Potter SN, Hamrick LR, Wheeler AC, Kelleher BL. Specificity of Early Childhood Hyperphagia Profiles in Neurogenetic Conditions. Am J Intellect Dev Disabil 2024; 129:175-190. [PMID: 38657964 DOI: 10.1352/1944-7558-129.3.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 10/10/2023] [Indexed: 04/26/2024]
Abstract
Hyperphagia is highly penetrant in Prader-Willi syndrome (PWS) and has increasingly been reported in other neurogenetic conditions (NGC). The Hyperphagia Questionnaire (HQ) was completed by caregivers of 4-8-year-olds with PWS (n = 17), Angelman syndrome (AS; n = 22), Williams syndrome (WS; n = 25), or low-risk controls (LRC; n = 35). All NGC groups were significantly elevated in HQ Total and Behavior scores compared to LRC. Only AS and WS were significantly elevated in the Drive domain, and only PWS in the Severity domain. After controlling for externalizing behavior, HQ Total scores were higher for PWS relative to other groups. Hyperphagic symptoms may not differentiate PWS from other NGCs in early childhood. However, hyperphagic phenotypes may be most severe in PWS. Further investigation of these profiles may inform etiology and syndrome-specific treatments.
Collapse
|
246
|
Kumawat J, Yadav A, Yadav K, Gaur KL. Comparison of Spectral Analysis of Gamma Band Activity During Actual and Imagined Movements as a Cognitive Tool. Clin EEG Neurosci 2024; 55:340-346. [PMID: 37670502 DOI: 10.1177/15500594231197100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Background. Imagined motor movement is a cognitive process in which a subject imagines a movement without doing it, which activates similar brain regions as during actual motor movement. Brain gamma band activity (GBA) is linked to cognitive functions such as perception, attention, memory, awareness, synaptic plasticity, motor control, and Imagination. Motor imagery can be used in sports to improve performance, raising the possibility of using it as a rehabilitation method through brain plasticity through mirror neurons. Method. A comparative observational study was conducted on 56 healthy male subjects after obtaining clearance from the Ethics Committee. EEG recordings for GBA were taken for resting, real, and imaginary motor movements and compared. The power spectrum of gamma waves was analyzed using the Kruskal-Wallis test; a p-value <.05 was considered significant. Results. The brain gamma rhythm amplitude was statistically increased during both actual and imaginary motor movement compared to baseline (resting stage) in most of the regions of the brain except the occipital region. There was no significant difference in GBA between real and imaginary movements. Conclusions. Increased gamma rhythm amplitude during both actual and imaginary motor movement than baseline (resting stage) indicating raised brain cognitive activity during both types of movements. There was no potential difference between real and imaginary movements suggesting that the real movement can be replaced by the imaginary movement to enhance work performance through mirror therapy.
Collapse
Affiliation(s)
- Jitendra Kumawat
- Department of Physiology, SMS Medical College, Jaipur, Rajasthan, India
| | - Anuradha Yadav
- Department of Physiology, SMS Medical College, Jaipur, Rajasthan, India
| | - Kavita Yadav
- Department of Physiology, SMS Medical College, Jaipur, Rajasthan, India
| | - Kusum Lata Gaur
- Department of Physiology, SMS Medical College, Jaipur, Rajasthan, India
| |
Collapse
|
247
|
Huang G, Liu K, Liang J, Cai C, Gu ZH, Qi F, Li Y, Yu ZL, Wu W. Electromagnetic Source Imaging via a Data-Synthesis-Based Convolutional Encoder-Decoder Network. IEEE Trans Neural Netw Learn Syst 2024; 35:6423-6437. [PMID: 36215381 DOI: 10.1109/tnnls.2022.3209925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Electromagnetic source imaging (ESI) requires solving a highly ill-posed inverse problem. To seek a unique solution, traditional ESI methods impose various forms of priors that may not accurately reflect the actual source properties, which may hinder their broad applications. To overcome this limitation, in this article, a novel data-synthesized spatiotemporally convolutional encoder-decoder network (DST-CedNet) method is proposed for ESI. The DST-CedNet recasts ESI as a machine learning problem, where discriminative learning and latent-space representations are integrated in a CedNet to learn a robust mapping from the measured electroencephalography/magnetoencephalography (E/MEG) signals to the brain activity. In particular, by incorporating prior knowledge regarding dynamical brain activities, a novel data synthesis strategy is devised to generate large-scale samples for effectively training CedNet. This stands in contrast to traditional ESI methods where the prior information is often enforced via constraints primarily aimed for mathematical convenience. Extensive numerical experiments as well as analysis of a real MEG and epilepsy EEG dataset demonstrate that the DST-CedNet outperforms several state-of-the-art ESI methods in robustly estimating source signals under a variety of source configurations.
Collapse
|
248
|
Baror S, Baumgarten TJ, He BJ. Neural Mechanisms Determining the Duration of Task-free, Self-paced Visual Perception. J Cogn Neurosci 2024; 36:756-775. [PMID: 38357932 DOI: 10.1162/jocn_a_02131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Humans spend hours each day spontaneously engaging with visual content, free from specific tasks and at their own pace. Currently, the brain mechanisms determining the duration of self-paced perceptual behavior remain largely unknown. Here, participants viewed naturalistic images under task-free settings and self-paced each image's viewing duration while undergoing EEG and pupillometry recordings. Across two independent data sets, we observed large inter- and intra-individual variability in viewing duration. However, beyond an image's presentation order and category, specific image content had no consistent effects on spontaneous viewing duration across participants. Overall, longer viewing durations were associated with sustained enhanced posterior positivity and anterior negativity in the ERPs. Individual-specific variations in the spontaneous viewing duration were consistently correlated with evoked EEG activity amplitudes and pupil size changes. By contrast, presentation order was selectively correlated with baseline alpha power and baseline pupil size. Critically, spontaneous viewing duration was strongly predicted by the temporal stability in neural activity patterns starting as early as 350 msec after image onset, suggesting that early neural stability is a key predictor for sustained perceptual engagement. Interestingly, neither bottom-up nor top-down predictions about image category influenced spontaneous viewing duration. Overall, these results suggest that individual-specific factors can influence perceptual processing at a surprisingly early time point and influence the multifaceted ebb and flow of spontaneous human perceptual behavior in naturalistic settings.
Collapse
Affiliation(s)
- Shira Baror
- New York University Grossman School of Medicine
- Hebrew University of Jerusalem
| | - Thomas J Baumgarten
- New York University Grossman School of Medicine
- Heinrich Heine University, Düsseldorf
| | - Biyu J He
- New York University Grossman School of Medicine
| |
Collapse
|
249
|
Fuchs BA, Pearce AL, Rolls BJ, Wilson SJ, Rose EJ, Geier CF, Keller KL. Does 'portion size' matter? Brain responses to food and non-food cues presented in varying amounts. Appetite 2024; 196:107289. [PMID: 38423300 PMCID: PMC10948287 DOI: 10.1016/j.appet.2024.107289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/15/2024] [Accepted: 02/27/2024] [Indexed: 03/02/2024]
Abstract
Larger portions of food elicit greater intake than smaller portions of food, particularly when foods are high in energy density (kcal/g; ED). The neural mechanisms underlying this effect remain unclear. The present study used fMRI to assess brain activation to food (higher-ED, lower-ED) and non-food (office supplies) images presented in larger and smaller (i.e., age-appropriate) amounts in 61, 7-8-year-olds (29 male, 32 female) without obesity. Larger amounts of food increased activation in bilateral visual and right parahippocampal areas compared to smaller amounts; greater activation to food amount (larger > smaller) in this cluster was associated with smaller increases in food intake as portions increased. Activation to amount (larger > smaller) was stronger for food than office supplies in primary and secondary visual areas, but, for office supplies only, extended into bilateral parahippocampus, inferior parietal cortex, and additional visual areas (e.g., V7). Activation was greater for higher-vs. lower-ED food images in ventromedial prefrontal cortex for both larger and smaller amounts of food; however, this activation extended into left lateral orbital frontal cortex for smaller amounts only. Activation to food cues did not differ by familial risk for obesity. These results highlight potentially distinct neural pathways for encoding food energy content and quantity.
Collapse
Affiliation(s)
- Bari A Fuchs
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Alaina L Pearce
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Barbara J Rolls
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Stephen J Wilson
- Department of Psychology, The Pennsylvania State University, University Park, PA, USA
| | - Emma Jane Rose
- Department of Psychology, The Pennsylvania State University, University Park, PA, USA
| | - Charles F Geier
- Human Development and Family Science, University of Georgia, Athens, GA, USA
| | - Kathleen L Keller
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA; Department of Food Science, The Pennsylvania State University, University Park, PA, USA.
| |
Collapse
|
250
|
Marshman C, Allen J, Ling D, Brand G. 'It's very values driven': A qualitative systematic review of the meaning of compassion according to healthcare professionals. J Clin Nurs 2024; 33:1647-1665. [PMID: 38240044 DOI: 10.1111/jocn.16998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/19/2023] [Accepted: 01/07/2024] [Indexed: 04/04/2024]
Abstract
AIMS AND OBJECTIVES To explore the meaning ascribed to the concept of compassion by healthcare professionals. BACKGROUND Compassion is universally regarded as the foundation of healthcare, a core value of healthcare organisations, and essential to the provision of quality care. Despite increasing research on compassion in healthcare, how healthcare professionals understand compassion remains unclear. DESIGN A systematic review of qualitative studies was conducted and is reported following PRISMA guidelines. METHOD Medline, Emcare, PsychINFO and CINAHL were searched to November 2021 for qualitative studies in English that explored healthcare professionals' understandings of compassion. Included studies were appraised for quality before data were extracted and thematically analysed. FINDINGS Seventeen papers met the inclusion criteria. An overarching theme, 'It's very values driven' underpins the four main themes identified: (1) 'It's about people and working with them': Compassion as being human, (2) 'There is this feeling': Compassion as being present, (3) 'If I don't understand them, I won't be able to help': Compassion as understanding, (4) 'Wanting to help in some way': Compassion as action. CONCLUSIONS Healthcare professional participants reported compassion as motivated by values and inherent to humanistic healthcare practice. The meanings healthcare professions described were varied and contextual. Qualitative research should further explore healthcare practitioners' experiences of compassion as part of their practice to inform health professions education, policy, and practice. RELEVANCE TO CLINICAL PRACTICE To practice with compassion, healthcare professionals require supportive and humanistic organisations that honour each person's humanity and encourage people to be human and compassionate to each other as well as to patients, their families and/or carers. Healthcare professionals need to reflect on what compassion means to them, how it is situated within their unique practice context, and how compassion can enhance clinical practice. NO PATIENT OR PUBLIC CONTRIBUTION This systematic review had no patient or public contribution.
Collapse
Affiliation(s)
- Cameron Marshman
- Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
- Peninsula Health, Frankston, Victoria, Australia
- The Australian College of Mental Health Nurses, Deakin, Australian Capital Territory, Australia
| | - Jacqui Allen
- Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
| | - Debbie Ling
- Department of Social Work, Monash University, Melbourne, Victoria, Australia
- Epworth HealthCare, Melbourne, Victoria, Australia
| | - Gabrielle Brand
- Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
- Monash Centre for Scholarship in Health Education (MCSHE), Monash University, Clayton, Victoria, Australia
| |
Collapse
|