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Bodart A, Invernizzi S, De Leener M, Lefebvre L, Rossignol M. The duration discrimination respiratory task: A new test to measure respiratory interoceptive accuracy. Psychophysiology 2024:e14632. [PMID: 38886914 DOI: 10.1111/psyp.14632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 05/17/2024] [Accepted: 06/04/2024] [Indexed: 06/20/2024]
Abstract
Interoception, which refers to the perception of body's internal state, is implicated in emotional processes and psychopathological disorders. Over the last decades, different tools have been developed to measure interoceptive accuracy, or the ability to accurately perceive physiological signals. Most of these tools have focused on cardiac interoception, but respiratory interoception has been less investigated due to the more complex and less portable equipment required. In this study, we suggest a new duration discrimination respiratory (DDR) task that does not require complex equipment. Using an adaptive staircase procedure, this task aims to determine an individual's ability to detect exhalation longer than their resting reference duration. One hundred and twenty-three healthy subjects completed the DDR task, an interoceptive task of heart rate discrimination, and filled out questionnaires on interoceptive awareness (Multidimensional Assessment of Interoceptive Awareness), alexithymia (Toronto Alexithymia Scale [TAS]), affects (Positive and Negative Affect Scale [PANAS]), and anamnestic. Results demonstrated a good internal consistency (Cronbach's alpha = .93) of the DDR task. On average, subjects needed 99.22% (SD = 36.38) of their reference exhalation time in addition to reference exhalation to detect a prolonged exhalation. Higher self-reported fitness levels, not counting during the DDR task and lower difficulty in describing feelings (TAS subscale), predicted higher respiratory discrimination duration. In conclusion, this study demonstrates the utility of the DDR task as a valid measure of interoception.
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Affiliation(s)
- Alice Bodart
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Sandra Invernizzi
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Mélanie De Leener
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Laurent Lefebvre
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Mandy Rossignol
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
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2
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Parrotta E, Bach P, Perrucci MG, Costantini M, Ferri F. Heart is deceitful above all things: Threat expectancy induces the illusory perception of increased heartrate. Cognition 2024; 245:105719. [PMID: 38278039 DOI: 10.1016/j.cognition.2024.105719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 11/24/2023] [Accepted: 01/08/2024] [Indexed: 01/28/2024]
Abstract
It has been suggested that our perception of the internal milieu, or the body's internal state, is shaped by our beliefs and previous knowledge about the body's expected state, rather than being solely based on actual interoceptive experiences. This study investigated whether heartbeat perception could be illusorily distorted towards prior subjective beliefs, such that threat expectations suffice to induce a misperception of heartbeat frequency. Participants were instructed to focus on their cardiac activity and report their heartbeat, either tapping along to it (Experiment 1) or silently counting (Experiment 2) while ECG was recorded. While completing this task, different cues provided valid predictive information about the intensity of an upcoming cutaneous stimulation (high- vs. low- pain). Results showed that participants expected a heart rate increase over the anticipation of high- vs. low-pain stimuli and that this belief was perceptually instantiated, as suggested by their interoceptive reports. Importantly, the perceived increase was not mirrored by the real heart rate. Perceptual modulations were absent when participants executed the same task but with an exteroceptive stimulus (Experiment 3). The findings reveal, for the first time, an interoceptive illusion of increased heartbeats elicited by threat expectancy and shed new light on interoceptive processes through the lenses of Bayesian predictive processes, providing tantalizing insights into how such illusory phenomena may intersect with the recognition and regulation of people's internal states.
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Affiliation(s)
- Eleonora Parrotta
- School of Psychology, University of Aberdeen, UK; School of Psychology, University of Plymouth, UK.
| | - Patric Bach
- School of Psychology, University of Aberdeen, UK; School of Psychology, University of Plymouth, UK
| | - Mauro Gianni Perrucci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy; Institute for Advanced Biomedical Technologies - ITAB, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Marcello Costantini
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy; Institute for Advanced Biomedical Technologies - ITAB, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Francesca Ferri
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy; Institute for Advanced Biomedical Technologies - ITAB, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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3
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Körmendi J, Ferentzi E. Heart activity perception: narrative review on the measures of the cardiac perceptual ability. Biol Futur 2024; 75:3-15. [PMID: 37747684 DOI: 10.1007/s42977-023-00181-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 09/10/2023] [Indexed: 09/26/2023]
Abstract
Measures of cardiac perceptual ability (also called cardiac accuracy) are methods of cardiac interoception, the perception of bodily sensation related to heart activity. This narrative review aims to provide an overview of these methods. We differentiate between three main measurement types: (1) change detection, i.e., when the task is to notice the change in the heart rate; also called: heart rate perception tasks, (2) discrimination tasks, i.e., when the task is to compare the internal sensations with external signal(s); also called: heartbeat detection tasks and (3) tracking tasks, i.e., when the task is to follow and report heartbeats via tapping or counting. We describe some of the new methods under "mixed methods," as they share features with more than one of the large measurement types described above. Specific measures differ in various aspects, such as their focus (heart rhythm vs. single beats), their sensitivity to non-conscious sensations and the calculated indices (e.g., whether significance level by hypothesis test is provided). When a measure of cardiac perceptual ability is chosen, it is advisable to take its characteristics into consideration in light of the planned research.
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Affiliation(s)
- János Körmendi
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
- Ádám György Psychophysiology Research Group, Budapest, Hungary
| | - Eszter Ferentzi
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary.
- Ádám György Psychophysiology Research Group, Budapest, Hungary.
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4
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Ibanez A, Northoff G. Intrinsic timescales and predictive allostatic interoception in brain health and disease. Neurosci Biobehav Rev 2024; 157:105510. [PMID: 38104789 PMCID: PMC11184903 DOI: 10.1016/j.neubiorev.2023.105510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/29/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
The cognitive neuroscience of brain diseases faces challenges in understanding the complex relationship between brain structure and function, the heterogeneity of brain phenotypes, and the lack of dimensional and transnosological explanations. This perspective offers a framework combining the predictive coding theory of allostatic interoceptive overload (PAIO) and the intrinsic neural timescales (INT) theory to provide a more dynamic understanding of brain health in psychiatry and neurology. PAIO integrates allostasis and interoception to assess the interaction between internal patterns and environmental stressors, while INT shows that different brain regions operate on different intrinsic timescales. The allostatic overload can be understood as a failure of INT, which involves a breakdown of proper temporal integration and segregation. This can lead to dimensional disbalances between exteroceptive/interoceptive inputs across brain and whole-body levels (cardiometabolic, cardiovascular, inflammatory, immune). This approach offers new insights, presenting novel perspectives on brain spatiotemporal hierarchies and interactions. By integrating these theories, the paper opens innovative paths for studying brain health dynamics, which can inform future research in brain health and disease.
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Affiliation(s)
- Agustin Ibanez
- Global Brain Health Institute (GBHI), University of California San Francisco (UCSF), CA, USA; Latin American Brain Health (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile; Cognitive Neuroscience Center (CNC), Universidad de San Andrés, Buenos Aires, Argentina; Trinity College Dublin, Dublin, Ireland.
| | - Georg Northoff
- Mental Health Center, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China; Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, People's Republic of China; Mind, Brain Imaging and Neuroethics, Institute of Mental Health Research, University of Ottawa, Ottawa, Canada.
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5
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Desmedt O, Luminet O, Walentynowicz M, Corneille O. The new measures of interoceptive accuracy: A systematic review and assessment. Neurosci Biobehav Rev 2023; 153:105388. [PMID: 37708919 DOI: 10.1016/j.neubiorev.2023.105388] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/10/2023] [Accepted: 09/07/2023] [Indexed: 09/16/2023]
Abstract
Conscious interoception, the perception of internal bodily states, is thought to contribute to fundamental human abilities (e.g., decision-making and emotional regulation). One of its most studied dimensions is interoceptive accuracy: the objective capacity to detect internal bodily signals. In the past few years, several labs across the world have started developing new tasks aimed at overcoming limitations inherent in classical measures of interoceptive accuracy. In this systematic review, we identified these tasks (since 2015) for the cardiac, respiratory, and gastrointestinal domains. For each identified task, we discuss their strengths and weaknesses, and make constructive suggestions for further improvement. In the general discussion, we discuss the (potentially elusive) possibility of reaching high validity in the measurement of interoceptive accuracy. We also point out that interoceptive accuracy may not be the most critical dimension for informing current theories, and we encourage researchers to investigate other dimensions of conscious interoception.
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Affiliation(s)
- Olivier Desmedt
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland; Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium; Fund for Scientific Research (FRS-FNRS), Belgium.
| | - Olivier Luminet
- Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium; Fund for Scientific Research (FRS-FNRS), Belgium
| | - Marta Walentynowicz
- Centre for the Psychology of Learning and Experimental Psychopathology, KULeuven, Belgium
| | - Olivier Corneille
- Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium
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Boccia M, Teghil A, Raimo S, Di Vita A, Grossi D, Guariglia C, Palermo L. Neural substrates of interoceptive sensibility: An integrated study in normal and pathological functioning. Neuropsychologia 2023; 183:108504. [PMID: 36746344 DOI: 10.1016/j.neuropsychologia.2023.108504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 12/14/2022] [Accepted: 02/02/2023] [Indexed: 02/08/2023]
Abstract
In early studies interoception strictly referred to the awareness of visceral sensations, but recent theories have expanded this concept to denote the ongoing status of the body, including somatosensory feelings. Here, we integrated data from normal and pathological functioning to disclose neural underpinnings of interoceptive sensibility, taking into account the crucial distinction between visceral and somatosensory feelings. Twenty-seven healthy young individuals underwent structural MRI (including T1w images and DTI). Voxel-wise analyses of the gyrification index (GI) and fractional anisotropy (FA) data were performed to assess the relation between interoceptive sensibility and surface morphometry and anatomical connectivity. Thirty-three unilateral brain-damaged patients took part in this study for Voxel-Based Lesion-Symptom Mapping (VLSM) and track-wise hodological lesion-deficit analysis (TWH). All participants completed the Self-Awareness Questionnaire (SAQ), a self-report tool assessing interoceptive sensibility of visceral (F1) and somatosensory feelings (F2). Tract-Based Spatial Statistics showed that F2 was positively associated with FA in the bilateral anterior thalamic radiation, corticospinal tract, cingulum, forceps, inferior longitudinal, fronto-occipital, superior longitudinal, and uncinate fasciculi; no significant association was detected for F1. However, F1 was positively associated with GI in the left anterior cingulate cortex. VLSM showed that F1 mainly relies on the right posterior insula, whereas F2 is related mostly to subcortical nuclei and surrounding white matter in the right hemisphere. Accordingly, patients with disconnection of the anterior thalamic projection, corticospinal tract, inferior fronto-occipital, inferior longitudinal, uncinate and superior longitudinal fasciculus III showed lower scores on F2. Overall, results support the dissociation between interoceptive sensibility of visceral and somatosensory feelings.
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Affiliation(s)
- Maddalena Boccia
- Department of Psychology, Sapienza University of Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Italy.
| | - Alice Teghil
- Department of Psychology, Sapienza University of Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Italy
| | - Simona Raimo
- Department of Medical and Surgical in Sciences, Magna Graecia University of Catanzaro, Italy
| | - Antonella Di Vita
- Department of Human Neuroscience, Sapienza University of Rome, Italy
| | - Dario Grossi
- Department of Psychology, University of Campania Luigi Vanvitelli, Italy
| | - Cecilia Guariglia
- Department of Psychology, Sapienza University of Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Italy
| | - Liana Palermo
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Italy; Department of Medical and Surgical in Sciences, Magna Graecia University of Catanzaro, Italy
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Luo L, Xiao M, Luo Y, Yi H, Dong D, Liu Y, Chen X, Li W, Chen H. Knowing what you feel: Inferior frontal gyrus-based structural and functional neural patterns underpinning adaptive body awareness. J Affect Disord 2022; 315:224-233. [PMID: 35901991 DOI: 10.1016/j.jad.2022.07.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 07/05/2022] [Accepted: 07/20/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND Heightened body awareness (BA) is conducive for increasing understanding of bodily state and improves individuals' health and well-being. Although there has been cumulative research concentrating on the self-perceived tendency to focus on negatively valenced interoceptive sensations, the specific structural and functional neural patterns underlying BA and their role in the relationship between BA and individual well-being remain unclear. METHODS Voxel-based morphometry and whole brain functional connectivity analyses were conducted to examine the structural and functional neural patterns, respectively, in 686 healthy subjects. BA and subjective well-being were assessed using questionnaires. RESULTS BA was inversely related to gray matter volume of the right inferior frontal gyrus, opercular part (IFGoperc). Higher BA was correlated with enhanced IFGoperc-precuneus and IFGoperc-anterior supramarginal gyrus connectivities, and with decreased IFGoperc-lateral occipital cortex and IFGoperc-medial frontal cortex connectivities. The inferior frontal gyrus, triangular part (in the fronto-parietal task control network) acted as the hub that linked the sensory/somatomotor network, the default mode network, and the dorsal and ventral attention network. The IFGoperc-precuneus connectivity moderated the association between BA and subjective well-being. LIMITATIONS We were unable to rank all the networks by their relative importance, because the absolute weighted value in each module was not calculated. CONCLUSION Our findings demonstrated that BA was reflected by specific neural patterns mainly involved in cognitive-affective control, attentional and self-referential processing, as well as multisensory integration, which could offer some references for current therapies (e.g., mindfulness, yoga training) that are dedicated to solving health problems and improving individual well-being.
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Affiliation(s)
- Lin Luo
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Mingyue Xiao
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Yijun Luo
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Haijing Yi
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Debo Dong
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Yong Liu
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Ximei Chen
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Wei Li
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China
| | - Hong Chen
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China; Department of Psychology, Southwest University, Chongqing, China.
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Holtmann O, Schloßmacher I, Franz M, Moenig C, Tenberge JG, Preul C, Schwindt W, Bruchmann M, Melzer N, Miltner WHR, Straube T. Effects of emotional valence and intensity on cognitive and affective empathy after insula lesions. Cereb Cortex 2022; 33:4562-4573. [PMID: 36124830 DOI: 10.1093/cercor/bhac362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/11/2022] [Accepted: 08/22/2022] [Indexed: 01/10/2023] Open
Abstract
The insula plays a central role in empathy. However, the complex structure of cognitive (CE) and affective empathy (AE) deficits following insular damage is not fully understood. In the present study, patients with insular lesions (n = 20) and demographically matched healthy controls (n = 24) viewed ecologically valid videos that varied in terms of valence and emotional intensity. The videos showed a person (target) narrating a personal life event. In CE conditions, subjects continuously rated the affective state of the target, while in AE conditions, they continuously rated their own affect. Mean squared error (MSE) assessed deviations between subject and target ratings. Patients differed from controls only in negative, low-intensity AE, rating their own affective state less negative than the target. This deficit was not related to trait empathy, neuropsychological or clinical parameters, or laterality of lesion. Empathic functions may be widely spared after insular damage in a naturalistic, dynamic setting, potentially due to the intact interpretation of social context by residual networks outside the lesion. The particular role of the insula in AE for negative states may evolve specifically in situations that bear higher uncertainty pointing to a threshold role of the insula in online ratings of AE.
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Affiliation(s)
- Olga Holtmann
- Institute of Medical Psychology and Systems Neuroscience, University of Muenster, Von-Esmarch-Straße 52, Muenster 48149, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Fliednerstraße 21, Muenster 48149, Germany
| | - Insa Schloßmacher
- Institute of Medical Psychology and Systems Neuroscience, University of Muenster, Von-Esmarch-Straße 52, Muenster 48149, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Fliednerstraße 21, Muenster 48149, Germany
| | - Marcel Franz
- Department of Clinical Psychology, Friedrich Schiller University Jena, Am Steiger 3, Jena 07743, Germany
| | - Constanze Moenig
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany
| | - Jan-Gerd Tenberge
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany
| | - Christoph Preul
- Department of Neurology, University Hospital Jena, Am Klinikum 1, Jena 07747, Germany
| | - Wolfram Schwindt
- Institute of Clinical Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany
| | - Maximilian Bruchmann
- Institute of Medical Psychology and Systems Neuroscience, University of Muenster, Von-Esmarch-Straße 52, Muenster 48149, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Fliednerstraße 21, Muenster 48149, Germany
| | - Nico Melzer
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster 48149, Germany.,Department of Neurology, Heinrich-Heine University of Düsseldorf, Moorenstraße 5, Düsseldorf 40225, Germany
| | - Wolfgang H R Miltner
- Department of Clinical Psychology, Friedrich Schiller University Jena, Am Steiger 3, Jena 07743, Germany
| | - Thomas Straube
- Institute of Medical Psychology and Systems Neuroscience, University of Muenster, Von-Esmarch-Straße 52, Muenster 48149, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Fliednerstraße 21, Muenster 48149, Germany
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Schillings C, Karanassios G, Schulte N, Schultchen D, Pollatos O. The Effects of a 3-Week Heartbeat Perception Training on Interoceptive Abilities. Front Neurosci 2022; 16:838055. [PMID: 35615275 PMCID: PMC9124832 DOI: 10.3389/fnins.2022.838055] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 04/07/2022] [Indexed: 11/13/2022] Open
Abstract
Recent studies showed promising short-term effects of heartbeat perception training on interoceptive abilities. Research on the effects of heartbeat perception training on interoceptive abilities over time is sparse. Therefore, the aim of this study was to examine the short-term effects and the effects of a 3-week heartbeat perception training over time on interoceptive abilities, namely, cardiac interoceptive accuracy (IAc) and interoceptive sensibility (IS). A total of 40 healthy participants were randomized to the intervention group (n = 20) or the control group (n = 20). The intervention group conducted three cardiac biofeedback sessions (one per week) at the laboratory, whereas the control group watched a documentary instead. Interoceptive abilities were assessed via the heartbeat perception task (IAc) and confidence ratings (IS) at baseline, after each laboratory session, and 1 week after the last session (post-measurement). IAc was significantly increased in the intervention group compared to the control group after the first training session (short-term effect). There were no significant improvements in IS due to the first session, and neither on IAc nor IS over time. Descriptive trends of improved interoceptive abilities over time were found in both groups. Single session of heartbeat perception training seems to be a promising approach to improve IAc. Future research should further investigate the long-term effects of diverse heartbeat perception training varying in frequency and intensity of the training sessions in diverse samples aiming to improve interoceptive abilities.
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Affiliation(s)
- Christine Schillings
- Department of Clinical and Health Psychology, Faculty of Engineering, Computer Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
- *Correspondence: Christine Schillings,
| | - Georgios Karanassios
- Department of Clinical and Health Psychology, Faculty of Engineering, Computer Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
| | - Niklas Schulte
- Department of Work and Organizational Psychology, Faculty of Engineering, Compurter Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
| | - Dana Schultchen
- Department of Clinical and Health Psychology, Faculty of Engineering, Computer Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
| | - Olga Pollatos
- Department of Clinical and Health Psychology, Faculty of Engineering, Computer Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
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10
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Lateralized deficits in arousal processing after insula lesions: Behavioral and autonomic evidence. Cortex 2022; 148:168-179. [DOI: 10.1016/j.cortex.2021.12.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/21/2021] [Accepted: 12/14/2021] [Indexed: 02/07/2023]
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11
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Rominger C, Weber B, Aldrian A, Berger L, Schwerdtfeger AR. Short-term fasting induced changes in HRV are associated with interoceptive accuracy: Evidence from two independent within-subjects studies. Physiol Behav 2021; 241:113558. [PMID: 34411572 DOI: 10.1016/j.physbeh.2021.113558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 10/20/2022]
Abstract
Previous research suggested increased cardiac interoceptive accuracy after 24-h food-deprivation by means of the heartbeat tracking task. The present study investigated if 16-h of voluntary fasting shows similar effects and whether changes in interoceptive accuracy are accompanied by changes in autonomic function. In two independent within-subjects studies two measures of interoceptive accuracy, the heartbeat tracking task and the heartbeat discrimination task were applied. In study 1 (n = 24) and study 2 (n = 72) vagally-mediated HRV increases and heart rate decreases were observed. Stronger effects of fasting on vagally-mediated HRV went along with a higher interoceptive accuracy increase in the heartbeat tracking task. Furthermore, the fasting associated changes in interoceptive accuracy in both tasks were significantly associated, suggesting that these tasks are suitable to track changes in cardiac interoception. Taken together, fasting of 16-h might be suitable to increase participants' parasympathetic efference, thereby facilitating interoception.
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12
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Brewer R, Murphy J, Bird G. Atypical interoception as a common risk factor for psychopathology: A review. Neurosci Biobehav Rev 2021; 130:470-508. [PMID: 34358578 PMCID: PMC8522807 DOI: 10.1016/j.neubiorev.2021.07.036] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 07/09/2021] [Accepted: 07/31/2021] [Indexed: 02/06/2023]
Abstract
The inadequacy of a categorial approach to mental health diagnosis is now well-recognised, with many authors, diagnostic manuals and funding bodies advocating a dimensional, trans-diagnostic approach to mental health research. Variance in interoception, the ability to perceive one's internal bodily state, is reported across diagnostic boundaries, and is associated with atypical functioning across symptom categories. Drawing on behavioural and neuroscientific evidence, we outline current research on the contribution of interoception to numerous cognitive and affective abilities (in both typical and clinical populations), and describe the interoceptive atypicalities seen in a range of psychiatric conditions. We discuss the role that interoception may play in the development and maintenance of psychopathology, as well as the ways in which interoception may differ across clinical presentations. A number of important areas for further research on the role of interoception in psychopathology are highlighted.
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Affiliation(s)
- Rebecca Brewer
- Department of Psychology, Royal Holloway, University of London, United Kingdom
| | - Jennifer Murphy
- Department of Psychology, Royal Holloway, University of London, United Kingdom.
| | - Geoffrey Bird
- Department of Experimental Psychology, University of Oxford, United Kingdom; Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
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13
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Abrevaya S, Fittipaldi S, García AM, Dottori M, Santamaria-Garcia H, Birba A, Yoris A, Hildebrandt MK, Salamone P, De la Fuente A, Alarco-Martí S, García-Cordero I, Matorrel-Caro M, Pautassi RM, Serrano C, Sedeño L, Ibáñez A. At the Heart of Neurological Dimensionality: Cross-Nosological and Multimodal Cardiac Interoceptive Deficits. Psychosom Med 2021; 82:850-861. [PMID: 33003072 PMCID: PMC7647435 DOI: 10.1097/psy.0000000000000868] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 08/10/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Neurological nosology, based on categorical systems, has largely ignored dimensional aspects of neurocognitive impairments. Transdiagnostic dimensional approaches of interoception (the sensing of visceral signals) may improve the descriptions of cross-pathological symptoms at behavioral, electrophysiological, and anatomical levels. Alterations of cardiac interoception (encompassing multidimensional variables such as accuracy, learning, sensibility, and awareness) and its neural correlates (electrophysiological markers, imaging-based anatomical and functional connectivity) have been proposed as critical across disparate neurological disorders. However, no study has examined the specific impact of neural (relative to autonomic) disturbances of cardiac interoception or their differential manifestations across neurological conditions. METHODS Here, we used a computational approach to classify and evaluate which markers of cardiac interoception (behavioral, metacognitive, electrophysiological, volumetric, or functional) offer the best discrimination between neurological conditions and cardiac (hypertensive) disease (model 1), and among neurological conditions (Alzheimer's disease, frontotemporal dementia, multiple sclerosis, and brain stroke; model 2). In total, the study comprised 52 neurological patients (mean [standard deviation] age = 55.1 [17.3] years; 37 women), 25 cardiac patients (age = 66.2 [9.1] years; 13 women), and 72 healthy controls (age = 52.65 [17.1] years; 50 women). RESULTS Cardiac interoceptive outcomes successfully classified between neurological and cardiac conditions (model 1: >80% accuracy) but not among neurological conditions (model 2: 53% accuracy). Behavioral cardiac interoceptive alterations, although present in all conditions, were powerful in differentiating between neurological and cardiac diseases. However, among neurological conditions, cardiac interoceptive deficits presented more undifferentiated and unspecific disturbances across dimensions. CONCLUSIONS Our result suggests a diffuse pattern of interoceptive alterations across neurological conditions, highlighting their potential role as dimensional, transdiagnostic markers.
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14
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Mental heartbeat tracking and rating of emotional pictures are not related. PSYCHOLOGICAL RESEARCH 2021; 86:1487-1494. [PMID: 34557988 PMCID: PMC9177488 DOI: 10.1007/s00426-021-01593-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 09/02/2021] [Indexed: 12/03/2022]
Abstract
Our aim was to conceptually replicate the findings of previous empirical studies showing that people with higher cardiac interoceptive accuracy experience more intense emotions. Apart of the mental heartbeat tracking task of Schandry, Hungarian (n = 46, 76.0% female, mean age 22.28 ± 2.228) and Norwegian (n = 50, 60.0% female, mean age 24.66 ± 3.048) participants rated the arousal and valence evoked by positive, neutral and negative pictures. Multivariate repeated analysis of variance (applying both frequentist and Bayesian approaches) did not reveal any connection between heartbeat perception scores and the subjective ratings (i.e., arousal and valence) of the pictures in any of the two groups. The lack of the expected association between cardioceptive accuracy and arousal might partly be explained by the methodological differences between previous studies and this one; for example, we did not split or preselected the sample based on the performance on the Schandry task and applied a relatively strict instruction (i.e., by encouraging to count felt heartbeats only, and to report zero if no sensations were detected).
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15
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Rominger C, Graßmann TM, Weber B, Schwerdtfeger AR. Does contingent biofeedback improve cardiac interoception? A preregistered replication of Meyerholz, Irzinger, Withöft, Gerlach, and Pohl (2019) using the heartbeat discrimination task in a randomised control trial. PLoS One 2021; 16:e0248246. [PMID: 33725020 PMCID: PMC7963047 DOI: 10.1371/journal.pone.0248246] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 02/19/2021] [Indexed: 12/23/2022] Open
Abstract
Meyerholz, Irzinger, Withöft, Gerlach, and Pohl (2019) reported on a comparably large effect (d = 1.21) of a contingent biofeedback procedure on cardiac accuracy as assessed by the heartbeat tracking task. However, this task has recently been criticized as a measure of interoceptive accuracy. We aimed to replicate this finding by using the well-validated heartbeat discrimination task and to compare the biofeedback with a deep breathing and a control condition (viewing a film clip). The trial was preregistered at open science framework (https://osf.io/9fxn6). Overall, 93 participants were randomized to one of the three conditions and the heartbeat discrimination task was presented prior and after the 20-minutes training sessions. The study had a power of .86 to detect a medium-sized effect in the biofeedback group and a power of .96 to detect a medium-sized interaction of intervention group and time. A general tendency for improvement in heartbeat detection accuracy was found across intervention groups (d = 0.19, p = .08); however, groups did not differ significantly. In particular, there was no significant interaction of intervention group and time (f = .00, p = .98) and no reliable effect for the biofeedback group (d = 0.15, p = .42). One limitation is that a different, but well-validated task was used to quantify interoceptive accuracy. This study suggests that biofeedback might not improve interoceptive accuracy in the cardiac domain, but effects seem to depend on the specific task applied.
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Affiliation(s)
- Christian Rominger
- Institute of Psychology, University of Graz, Graz, Austria
- Otto Loewi Research Center, Section of Physiology, Medical University of Graz, Graz, Austria
- * E-mail:
| | | | - Bernhard Weber
- Institute of Psychology, University of Graz, Graz, Austria
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16
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Terasawa Y, Motomura K, Natsume A, Iijima K, Chalise L, Sugiura J, Yamamoto H, Koyama K, Wakabayashi T, Umeda S. Effects of insular resection on interactions between cardiac interoception and emotion recognition. Cortex 2021; 137:271-281. [PMID: 33662691 DOI: 10.1016/j.cortex.2021.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 11/27/2020] [Accepted: 01/25/2021] [Indexed: 01/30/2023]
Abstract
The insular cortex is considered an important region for feeling emotions through interoception. Most studies that report the role of the insula in integrating interoception and emotion have used neuroimaging techniques such as functional magnetic resonance imaging (fMRI); however, there are limited neuropsychological studies. The effects of insular lesions on emotion and interoception have not been suitably investigated. In this study, we examined the role of the insular cortex in cardiac interoception and recognizing emotions from facial expressions by comparing them pre- and post-operatively in patients with glial tumors or brain metastases associated with the insular lobe. Although no significant difference in interoceptive accuracy was observed between the two phases, there were significant associations between the changes in interoceptive accuracy and sensitivity to expressions of anger and happiness. An increased error rate in the heartbeat counting task in the post-operation phase was associated with a decreased accuracy in recognizing anger and happiness. Since most patients had left insula lesions, generalizability of the findings to patients with right lesions is a future subject. To the best of our knowledge, this is the first study to examine the change in interoception and emotion after insular resection in humans. The study results indicate that removal of the insula affects the recognition of emotions such as anger and happiness through interoceptive processing.
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Affiliation(s)
- Yuri Terasawa
- Department of Psychology, Keio University, Minato-ku, Tokyo, Japan.
| | - Kazuya Motomura
- Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Aichi, Japan
| | - Atsushi Natsume
- Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Aichi, Japan
| | - Kentaro Iijima
- Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Aichi, Japan
| | - Lushun Chalise
- Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Aichi, Japan
| | - Junko Sugiura
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Hiroyasu Yamamoto
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Kyohei Koyama
- Department of Rehabilitation, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Toshihiko Wakabayashi
- Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Aichi, Japan
| | - Satoshi Umeda
- Department of Psychology, Keio University, Minato-ku, Tokyo, Japan
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17
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Arias JA, Williams C, Raghvani R, Aghajani M, Baez S, Belzung C, Booij L, Busatto G, Chiarella J, Fu CH, Ibanez A, Liddell BJ, Lowe L, Penninx BWJH, Rosa P, Kemp AH. The neuroscience of sadness: A multidisciplinary synthesis and collaborative review. Neurosci Biobehav Rev 2020; 111:199-228. [PMID: 32001274 DOI: 10.1016/j.neubiorev.2020.01.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/17/2019] [Accepted: 01/05/2020] [Indexed: 02/06/2023]
Abstract
Sadness is typically characterized by raised inner eyebrows, lowered corners of the mouth, reduced walking speed, and slumped posture. Ancient subcortical circuitry provides a neuroanatomical foundation, extending from dorsal periaqueductal grey to subgenual anterior cingulate, the latter of which is now a treatment target in disorders of sadness. Electrophysiological studies further emphasize a role for reduced left relative to right frontal asymmetry in sadness, underpinning interest in the transcranial stimulation of left dorsolateral prefrontal cortex as an antidepressant target. Neuroimaging studies - including meta-analyses - indicate that sadness is associated with reduced cortical activation, which may contribute to reduced parasympathetic inhibitory control over medullary cardioacceleratory circuits. Reduced cardiac control may - in part - contribute to epidemiological reports of reduced life expectancy in affective disorders, effects equivalent to heavy smoking. We suggest that the field may be moving toward a theoretical consensus, in which different models relating to basic emotion theory and psychological constructionism may be considered as complementary, working at different levels of the phylogenetic hierarchy.
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Affiliation(s)
- Juan A Arias
- Department of Psychology, Swansea University, United Kingdom; Department of Statistics, Mathematical Analysis, and Operational Research, Universidade de Santiago de Compostela, Spain
| | - Claire Williams
- Department of Psychology, Swansea University, United Kingdom
| | - Rashmi Raghvani
- Department of Psychology, Swansea University, United Kingdom
| | - Moji Aghajani
- Department of Psychiatry, Amsterdam UMC, Location VUMC, GGZ InGeest Research & Innovation, Amsterdam Neuroscience, the Netherlands
| | | | | | - Linda Booij
- Department of Psychology, Concordia University Montreal, Canada; CHU Sainte-Justine, University of Montreal, Montreal, Canada
| | | | - Julian Chiarella
- Department of Psychology, Concordia University Montreal, Canada; CHU Sainte-Justine, University of Montreal, Montreal, Canada
| | - Cynthia Hy Fu
- School of Psychology, University of East London, United Kingdom; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - Agustin Ibanez
- Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Center for Social and Cognitive Neuroscience (CSCN), School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile; Universidad Autonoma del Caribe, Barranquilla, Colombia; Centre of Excellence in Cognition and its Disorders, Australian Research Council (ARC), New South Wales, Australia
| | | | - Leroy Lowe
- Neuroqualia (NGO), Turo, Nova Scotia, Canada
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Location VUMC, GGZ InGeest Research & Innovation, Amsterdam Neuroscience, the Netherlands
| | - Pedro Rosa
- Department of Psychiatry, University of Sao Paulo, Brazil
| | - Andrew H Kemp
- Department of Psychology, Swansea University, United Kingdom; Department of Psychiatry, University of Sao Paulo, Brazil; Discipline of Psychiatry, and School of Psychology, University of Sydney, Sydney, Australia.
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18
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Casals-Gutiérrez S, Abbey H. Interoception, mindfulness and touch: A meta-review of functional MRI studies. INT J OSTEOPATH MED 2020. [DOI: 10.1016/j.ijosm.2019.10.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Cerritelli F, Chiacchiaretta P, Gambi F, Perrucci MG, Barassi G, Visciano C, Bellomo RG, Saggini R, Ferretti A. Effect of manual approaches with osteopathic modality on brain correlates of interoception: an fMRI study. Sci Rep 2020; 10:3214. [PMID: 32081945 PMCID: PMC7035282 DOI: 10.1038/s41598-020-60253-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 02/10/2020] [Indexed: 01/17/2023] Open
Abstract
The present randomised placebo controlled trial explored the extent to which osteopathic manipulative treatment (OMT) affects brain activity, particularly the insula, during both an “interoceptive awareness” and “exteroceptive awareness” task in a sample of 32 right-handed adults with chronic Low Back Pain (CLBP) randomly assigned to either the OMT or sham group. Patients received 4 weekly sessions and fMRI was performed at enrolment (T0), immediately after the first session (T1) and at 1 month (T2). The results revealed that the OMT produced a distinct and specific reduction in BOLD response in specific brain areas related to interoception, i.e., bilateral insula, ACC, left striatum and rMFG. The observed trend across the three time points appears uncharacteristic. At T1, a marginal increase of the BOLD response was observed in all the above-mentioned areas except the rMFG, which showed a decrease in BOLD response. At T2, the response was the opposite: areas related to interoception (bilateral insula and ACC) as well as the rMFG and left striatum demonstrated significant decreased in BOLD response. The findings of this study provide an insight into the effects of manual therapies on brain activity and have implications for future research in the field.
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Affiliation(s)
- Francesco Cerritelli
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.,ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.,Clinical-Based Human Research Department-C.O.M.E. Collaboration ONLUS, Pescara, Italy
| | - Piero Chiacchiaretta
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy. .,ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.
| | - Francesco Gambi
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.,ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Mauro Gianni Perrucci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.,ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Giovanni Barassi
- Department of Medical Oral and Biotechnological Science, "Gabriele d'Annunzio" University, Chieti-Pescara, Italy
| | - Christian Visciano
- Department of Medical Oral and Biotechnological Science, "Gabriele d'Annunzio" University, Chieti-Pescara, Italy
| | | | - Raoul Saggini
- Department of Medical Oral and Biotechnological Science, "Gabriele d'Annunzio" University, Chieti-Pescara, Italy
| | - Antonio Ferretti
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy.,ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy
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20
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Salvato G, Richter F, Sedeño L, Bottini G, Paulesu E. Building the bodily self-awareness: Evidence for the convergence between interoceptive and exteroceptive information in a multilevel kernel density analysis study. Hum Brain Mapp 2020; 41:401-418. [PMID: 31609042 PMCID: PMC7268061 DOI: 10.1002/hbm.24810] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/02/2019] [Accepted: 09/19/2019] [Indexed: 12/29/2022] Open
Abstract
Exteroceptive and interoceptive signals shape and sustain the bodily self-awareness. The existence of a set of brain areas, supporting the integration of information coming from the inside and the outside of the body in building the sense of bodily self-awareness has been postulated, yet the evidence remains limited, a matter of discussion never assessed quantitatively. With the aim of unrevealing where in the brain interoceptive and exteroceptive signals may converge, we performed a meta-analysis on imaging studies of the sense of body ownership, modulated by external visuotactile stimulation, and studies on interoception, which involves the self-awareness for internal bodily sensations. Using a multilevel kernel density analysis, we found that processing of stimuli of the two domains converges primarily in the supramarginal gyrus bilaterally. Furthermore, we found a right-lateralized set of areas, including the precentral and postcentral, and superior temporal gyri. We discuss these results and propose this set of areas as ideal candidates to match multiple body-related signals contributing to the creation of a multidimensional representation of the bodily self.
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Affiliation(s)
- Gerardo Salvato
- Department of Brain and Behavioural SciencesUniversity of PaviaPaviaItaly
- Centre of Cognitive NeuropsychologyASST Grande Ospedale Metropolitano, Niguarda HospitalMilanItaly
- NeuroMI, Milan Center for NeuroscienceMilanItaly
| | - Fabian Richter
- Department of PsychologyUniversität zu KölnCologneGermany
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience (LPEN)Institute of Translational and Cognitive Neuroscience (INCyT), INECO Foundation, Favaloro UniversityBuenos AiresArgentina
- National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Gabriella Bottini
- Department of Brain and Behavioural SciencesUniversity of PaviaPaviaItaly
- Centre of Cognitive NeuropsychologyASST Grande Ospedale Metropolitano, Niguarda HospitalMilanItaly
- NeuroMI, Milan Center for NeuroscienceMilanItaly
| | - Eraldo Paulesu
- Department of PsychologyUniversity of Milano‐BicoccaMilanItaly
- IRCCS Istituto Ortopedico GaleazziMilanItaly
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21
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de la Fuente A, Sedeño L, Vignaga SS, Ellmann C, Sonzogni S, Belluscio L, García-Cordero I, Castagnaro E, Boano M, Cetkovich M, Torralva T, Cánepa ET, Tagliazucchi E, Garcia AM, Ibañez A. Multimodal neurocognitive markers of interoceptive tuning in smoked cocaine. Neuropsychopharmacology 2019; 44:1425-1434. [PMID: 30867552 PMCID: PMC6784987 DOI: 10.1038/s41386-019-0370-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 02/22/2019] [Accepted: 03/02/2019] [Indexed: 12/21/2022]
Abstract
Contemporary neurocognitive models of drug addiction have associated this condition with changes in interoception -namely, the sensing and processing of body signals that fulfill homeostatic functions relevant for the onset and maintenance of addictive behavior. However, most previous evidence is inconsistent, behaviorally unspecific, and virtually null in terms of direct electrophysiological and multimodal markers. To circumvent these limitations, we conducted the first assessment of the relation between cardiac interoception and smoked cocaine dependence (SCD) in a sample of (a) 25 participants who fulfilled criteria for dependence on such a drug, (b) 22 participants addicted to insufflated clorhidrate cocaine (only for behavioral assessment), and (c) 25 healthy controls matched by age, gender, education, and socioeconomic status. We use a validated heartbeat-detection (HBD) task and measured modulations of the heart-evoked potential (HEP) during interoceptive accuracy and interoceptive learning conditions. We complemented this behavioral and electrophysiological data with offline structural (MRI) and functional connectivity (fMRI) analysis of the main interoceptive hubs. HBD and HEP results convergently showed that SCD subjects presented ongoing psychophysiological measures of enhanced interoceptive accuracy. This pattern was associated with a structural and functional tuning of interoceptive networks (reduced volume and specialized network segregation). Taken together, our findings provide the first evidence of an association between cardiac interoception and smoked cocaine, partially supporting models that propose hyper-interoception as a key aspect of addiction. More generally, our study shows that multimodal assessments of interoception could substantially inform the clinical and neurocognitive characterization of psychophysiological and neurocognitive adaptations triggered by addiction.
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Affiliation(s)
- Alethia de la Fuente
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina
| | - Lucas Sedeño
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina
| | - Sofia Schurmann Vignaga
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Camila Ellmann
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Silvina Sonzogni
- 0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires e IQUIBICEN, CONICET, Buenos Aires, Argentina
| | - Laura Belluscio
- 0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires e IQUIBICEN, CONICET, Buenos Aires, Argentina
| | - Indira García-Cordero
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina
| | - Eugenia Castagnaro
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Magdalena Boano
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Marcelo Cetkovich
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Teresa Torralva
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Eduardo T. Cánepa
- 0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires e IQUIBICEN, CONICET, Buenos Aires, Argentina
| | - Enzo Tagliazucchi
- 0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina ,0000 0001 0056 1981grid.7345.5Buenos Aires Physics Institute (IFIBA) and Physics Department, University of Buenos Aires, Buenos Aires, Argentina
| | - Adolfo M. Garcia
- 0000 0004 0608 3193grid.411168.bInstitute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina ,0000 0001 1945 2152grid.423606.5National Scientific and Technical Research Council, Buenos Aires, Argentina ,0000 0001 2185 5065grid.412108.eFaculty of Education, National University of Cuyo (UNCuyo), Mendoza, M5502JMA Argentina
| | - Agustín Ibañez
- Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina. .,National Scientific and Technical Research Council, Buenos Aires, Argentina. .,Universidad Autónoma del Caribe, Barranquilla, Colombia. .,Center for Social and Cognitive Neuroscience, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile. .,Australian Research Council, Centre of Excellence in Cognition and its Disorders, Macquarie University, Sydney, NSW, Australia.
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22
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Salamone PC, Esteves S, Sinay VJ, García-Cordero I, Abrevaya S, Couto B, Adolfi F, Martorell M, Petroni A, Yoris A, Torquati K, Alifano F, Legaz A, Cassará FP, Bruno D, Kemp AH, Herrera E, García AM, Ibáñez A, Sedeño L. Altered neural signatures of interoception in multiple sclerosis. Hum Brain Mapp 2018; 39:4743-4754. [PMID: 30076770 DOI: 10.1002/hbm.24319] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 06/12/2018] [Accepted: 07/05/2018] [Indexed: 12/17/2022] Open
Abstract
Multiple sclerosis (MS) patients present several alterations related to sensing of bodily signals. However, no specific neurocognitive impairment has yet been proposed as a core deficit underlying such symptoms. We aimed to determine whether MS patients present changes in interoception-that is, the monitoring of autonomic bodily information-a process that might be related to various bodily dysfunctions. We performed two studies in 34 relapsing-remitting, early-stage MS patients and 46 controls matched for gender, age, and education. In Study 1, we evaluated the heartbeat-evoked potential (HEP), a cortical signature of interoception, via a 128-channel EEG system during a heartbeat detection task including an exteroceptive and an interoceptive condition. Then, we obtained whole-brain MRI recordings. In Study 2, participants underwent fMRI recordings during two resting-state conditions: mind wandering and interoception. In Study 1, controls exhibited greater HEP modulation during the interoceptive condition than the exteroceptive one, but no systematic differences between conditions emerged in MS patients. Patients presented atrophy in the left insula, the posterior part of the right insula, and the right anterior cingulate cortex, with abnormal associations between neurophysiological and neuroanatomical patterns. In Study 2, controls showed higher functional connectivity and degree for the interoceptive state compared with mind wandering; however, this pattern was absent in patients, who nonetheless presented greater connectivity and degree than controls during mind wandering. MS patients were characterized by atypical multimodal brain signatures of interoception. This finding opens a new agenda to examine the role of inner-signal monitoring in the body symptomatology of MS.
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Affiliation(s)
- Paula C Salamone
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Sol Esteves
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Vladimiro J Sinay
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Indira García-Cordero
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Sofía Abrevaya
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Blas Couto
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Federico Adolfi
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Miguel Martorell
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Agustín Petroni
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Institute of Biomedical Engineering, Buenos Aires University, Argentina.,Applied Artificial Intelligence Laboratory, Computer Science Department, Buenos Aires University. ICC-CONICET, Argentina
| | - Adrián Yoris
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Kathya Torquati
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Florencia Alifano
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Agustina Legaz
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Fátima P Cassará
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Diana Bruno
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Andrew H Kemp
- School of Psychology and Discipline of Psychiatry, University of Sydney, Sydney, New South Wales, Australia
| | - Eduar Herrera
- Department of Psychological Studies, ICESI University, Cali, Colombia
| | - Adolfo M García
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Faculty of Education, National University of Cuyo (UNCuyo), Centro Universitario, Mendoza, Argentina
| | - Agustín Ibáñez
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Neuroscience Research Australia, Sydney, Australia and School of Medical Sciences, The University of New South Wales, Sydney, New South Wales, Australia.,Australian Research Council (ACR) Centre of Excellence in Cognition and its Disorders, Macquarie University, Sydney, New South Wales, Australia.,Universidad Autónoma del Caribe, Barranquilla, Colombia.,Department of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
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23
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Steeb B, García-Cordero I, Huizing MC, Collazo L, Borovinsky G, Ferrari J, Cuitiño MM, Ibáñez A, Sedeño L, García AM. Progressive Compromise of Nouns and Action Verbs in Posterior Cortical Atrophy. Front Psychol 2018; 9:1345. [PMID: 30123155 PMCID: PMC6085559 DOI: 10.3389/fpsyg.2018.01345] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 07/13/2018] [Indexed: 12/18/2022] Open
Abstract
Processing of nouns and action verbs can be differentially compromised following lesions to posterior and anterior/motor brain regions, respectively. However, little is known about how these deficits progress in the course of neurodegeneration. To address this issue, we assessed productive lexical skills in a patient with posterior cortical atrophy (PCA) at two different stages of his pathology. On both occasions, he underwent a structural brain imaging protocol and completed semantic fluency tasks requiring retrieval of animals (nouns) and actions (verbs). Imaging results were compared with those of controls via voxel-based morphometry (VBM), whereas fluency performance was compared to age-matched norms through Crawford's t-tests. In the first assessment, the patient exhibited atrophy of more posterior regions supporting multimodal semantics (medial temporal and lingual gyri), together with a selective deficit in noun fluency. Then, by the second assessment, the patient's atrophy had progressed mainly toward fronto-motor regions (rolandic operculum, inferior and superior frontal gyri) and subcortical motor hubs (cerebellum, thalamus), and his fluency impairments had extended to action verbs. These results offer unprecedented evidence of the specificity of the pathways related to noun and action-verb impairments in the course of neurodegeneration, highlighting the latter's critical dependence on damage to regions supporting motor functions, as opposed to multimodal semantic processes.
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Affiliation(s)
- Brenda Steeb
- Laboratory of Language Research (LILEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Indira García-Cordero
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Marjolein C Huizing
- Laboratory of Language Research (LILEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Lucas Collazo
- Laboratory of Language Research (LILEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Geraldine Borovinsky
- Laboratory of Language Research (LILEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Jesica Ferrari
- Department of Language Speech, Institute of Cognitive Neurology, Buenos Aires, Argentina
| | - Macarena M Cuitiño
- Laboratory of Language Research (LILEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Faculty of Psychology, Favaloro University, Buenos Aires, Argentina.,Faculty of Psychology, University of Buenos Aires, Buenos Aires, Argentina
| | - Agustín Ibáñez
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Universidad Autónoma del Caribe, Barranquilla, Colombia.,Center for Social and Cognitive Neuroscience, School of Psychology, Universidad Adolfo Ibáñez, Santiago de Chile, Chile.,Centre of Excellence in Cognition and its Disorders, Australian Research Council, Sydney, NSW, Australia
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Adolfo M García
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCYT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina.,Faculty of Education, National University of Cuyo, Mendoza, Argentina
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24
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Ferentzi E, Bogdány T, Szabolcs Z, Csala B, Horváth Á, Köteles F. Multichannel Investigation of Interoception: Sensitivity Is Not a Generalizable Feature. Front Hum Neurosci 2018; 12:223. [PMID: 29910718 PMCID: PMC5992275 DOI: 10.3389/fnhum.2018.00223] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 05/14/2018] [Indexed: 01/25/2023] Open
Abstract
Objective: The term interoception refers to the perception of bodily cues. In empirical studies, it is assessed using heartbeat detection or tracking tasks, often with the implicit assumption that cardioception reflects general interoceptive ability. Studies that applied a multichannel approach measured only a limited number of modalities. In the current study, six modalities were assessed to gain a deeper understanding of the relationship between the different sensory channels of interoception. Methods: For 118 university students (53% male) gastric perception (water load test), heartbeat perception (Schandry task), proprioception (elbow joint), ischemic pain (tourniquet technique), balancing ability (one leg stand), and perception of bitter taste were measured. Pair-wise correlation analysis and exploratory factor analyses (principal component analysis (PCA) and maximum likelihood (ML) extraction with oblimin rotation) were then carried out with a three-factor solution to investigate the underlying associations. Results: Correlation analysis only revealed significant associations between variables belonging to the same sensory modality (gastric perception, pain, bitter taste). Similarly, the three factors that consistently emerged in the factor analyses represented the three aforementioned modalities. Discussion: Interoceptive sensitivity assessed by using one channel only cannot be generalized. Interoceptive modalities carrying crucial information for survival are not integrated with other channels.
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Affiliation(s)
- Eszter Ferentzi
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Tamás Bogdány
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Zsuzsanna Szabolcs
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Barbara Csala
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Áron Horváth
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ferenc Köteles
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
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25
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Ring C, Brener J. Heartbeat counting is unrelated to heartbeat detection: A comparison of methods to quantify interoception. Psychophysiology 2018; 55:e13084. [DOI: 10.1111/psyp.13084] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 02/27/2018] [Accepted: 03/08/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Christopher Ring
- School of Sport, Exercise & Rehabilitation Sciences; University of Birmingham; Birmingham United Kingdom
| | - Jasper Brener
- Department of Psychology; State University of New York (SUNY) at Stony Brook; Stony Brook New York USA
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26
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Ibáñez A, Zimerman M, Sedeño L, Lori N, Rapacioli M, Cardona JF, Suarez DMA, Herrera E, García AM, Manes F. Early bilateral and massive compromise of the frontal lobes. NEUROIMAGE-CLINICAL 2018; 18:543-552. [PMID: 29845003 PMCID: PMC5964834 DOI: 10.1016/j.nicl.2018.02.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 01/29/2018] [Accepted: 02/26/2018] [Indexed: 12/20/2022]
Abstract
The frontal lobes are one of the most complex brain structures involved in both domain-general and specific functions. The goal of this work was to assess the anatomical and cognitive affectations from a unique case with massive bilateral frontal affectation. We report the case of GC, an eight-year old child with nearly complete affectation of bilateral frontal structures and spared temporal, parietal, occipital, and cerebellar regions. We performed behavioral, neuropsychological, and imaging (MRI, DTI, fMRI) evaluations. Neurological and neuropsychological examinations revealed a mixed pattern of affected (executive control/abstraction capacity) and considerably preserved (consciousness, language, memory, spatial orientation, and socio-emotional) functions. Both structural (DTI) and functional (fMRI) connectivity evidenced abnormal anterior connections of the amygdala and parietal networks. In addition, brain structural connectivity analysis revealed almost complete loss of frontal connections, with atypical temporo-posterior pathways. Similarly, functional connectivity showed an aberrant frontoparietal network and relative preservation of the posterior part of the default mode network and the visual network. We discuss this multilevel pattern of behavioral, structural, and functional connectivity results. With its unique pattern of compromised and preserved structures and functions, this exceptional case offers new constraints and challenges for neurocognitive theories.
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Affiliation(s)
- Agustín Ibáñez
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Universidad Autónoma del Caribe, Barranquilla, Colombia; Center for Social and Cognitive Neuroscience (CSCN), School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile; Centre of Excellence in Cognition and its Disorders, Australian Research Council (ACR), Sydney, Australia.
| | - Máximo Zimerman
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Lucas Sedeño
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Nicolas Lori
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; Laboratory of Neuroimaging and Neuroscience (LANEN), Institute of Translational and Cognitive Neuroscience (INCyT), INECO Foundation, Rosario, Argentina
| | - Melina Rapacioli
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Juan F Cardona
- Instituto de Psicología, Universidad del Valle, Cali, Colombia
| | | | - Eduar Herrera
- Departamento de Estudios Psicológicos, Universidad ICESI, Cali, Colombia
| | - Adolfo M García
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Faculty of Education, National University of Cuyo (UNCuyo), Mendoza, Argentina
| | - Facundo Manes
- Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
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27
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Ibáñez A, García AM, Esteves S, Yoris A, Muñoz E, Reynaldo L, Pietto ML, Adolfi F, Manes F. Social neuroscience: undoing the schism between neurology and psychiatry. Soc Neurosci 2018; 13:1-39. [PMID: 27707008 PMCID: PMC11177280 DOI: 10.1080/17470919.2016.1245214] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multiple disorders once jointly conceived as "nervous diseases" became segregated by the distinct institutional traditions forged in neurology and psychiatry. As a result, each field specialized in the study and treatment of a subset of such conditions. Here we propose new avenues for interdisciplinary interaction through a triangulation of both fields with social neuroscience. To this end, we review evidence from five relevant domains (facial emotion recognition, empathy, theory of mind, moral cognition, and social context assessment), highlighting their common disturbances across neurological and psychiatric conditions and discussing their multiple pathophysiological mechanisms. Our proposal is anchored in multidimensional evidence, including behavioral, neurocognitive, and genetic findings. From a clinical perspective, this work paves the way for dimensional and transdiagnostic approaches, new pharmacological treatments, and educational innovations rooted in a combined neuropsychiatric training. Research-wise, it fosters new models of the social brain and a novel platform to explore the interplay of cognitive and social functions. Finally, we identify new challenges for this synergistic framework.
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Affiliation(s)
- Agustín Ibáñez
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
- b National Scientific and Technical Research Council (CONICET) , Buenos Aires , Argentina
- c Center for Social and Cognitive Neuroscience (CSCN), School of Psychology , Universidad Adolfo Ibáñez , Santiago de Chile , Chile
- d Universidad Autónoma del Caribe , Barranquilla , Colombia
- e Centre of Excellence in Cognition and its Disorders , Australian Research Council (ACR) , Sydney , Australia
| | - Adolfo M García
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
- b National Scientific and Technical Research Council (CONICET) , Buenos Aires , Argentina
- f Faculty of Elementary and Special Education (FEEyE) , National University of Cuyo (UNCuyo) , Mendoza , Argentina
| | - Sol Esteves
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
| | - Adrián Yoris
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
- b National Scientific and Technical Research Council (CONICET) , Buenos Aires , Argentina
| | - Edinson Muñoz
- g Departamento de Lingüística y Literatura, Facultad de Humanidades , Universidad de Santiago de Chile , Santiago , Chile
| | - Lucila Reynaldo
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
| | | | - Federico Adolfi
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
| | - Facundo Manes
- a Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation , Favaloro University , Buenos Aires , Argentina
- b National Scientific and Technical Research Council (CONICET) , Buenos Aires , Argentina
- e Centre of Excellence in Cognition and its Disorders , Australian Research Council (ACR) , Sydney , Australia
- i Department of Experimental Psychology , University of South Carolina , Columbia , SC , USA
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28
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Paquet M, Cerasuolo JO, Thorburn V, Fridman S, Alsubaie R, Lopes RD, Cipriano LE, Salamone P, Melling CWJ, Khan AR, Sedeño L, Fang J, Drangova M, Montero-Odasso M, Mandzia J, Khaw AV, Racosta JM, Paturel J, Samoilov L, Stirling D, Balint B, Jaremek V, Koschinsky ML, Boffa MB, Summers K, Ibañez A, Mrkobrada M, Saposnik G, Kimpinski K, Whitehead SN, Sposato LA. Pathophysiology and Risk of Atrial Fibrillation Detected after Ischemic Stroke (PARADISE): A Translational, Integrated, and Transdisciplinary Approach. J Stroke Cerebrovasc Dis 2017; 27:606-619. [PMID: 29141778 DOI: 10.1016/j.jstrokecerebrovasdis.2017.09.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/22/2017] [Accepted: 09/24/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND It has been hypothesized that ischemic stroke can cause atrial fibrillation. By elucidating the mechanisms of neurogenically mediated paroxysmal atrial fibrillation, novel therapeutic strategies could be developed to prevent atrial fibrillation occurrence and perpetuation after stroke. This could result in fewer recurrent strokes and deaths, a reduction or delay in dementia onset, and in the lessening of the functional, structural, and metabolic consequences of atrial fibrillation on the heart. METHODS The Pathophysiology and Risk of Atrial Fibrillation Detected after Ischemic Stroke (PARADISE) study is an investigator-driven, translational, integrated, and transdisciplinary initiative. It comprises 3 complementary research streams that focus on atrial fibrillation detected after stroke: experimental, clinical, and epidemiological. The experimental stream will assess pre- and poststroke electrocardiographic, autonomic, anatomic (brain and heart pathology), and inflammatory trajectories in an animal model of selective insular cortex ischemic stroke. The clinical stream will prospectively investigate autonomic, inflammatory, and neurocognitive changes among patients diagnosed with atrial fibrillation detected after stroke by employing comprehensive and validated instruments. The epidemiological stream will focus on the demographics, clinical characteristics, and outcomes of atrial fibrillation detected after stroke at the population level by means of the Ontario Stroke Registry, a prospective clinical database that comprises over 23,000 patients with ischemic stroke. CONCLUSIONS PARADISE is a translational research initiative comprising experimental, clinical, and epidemiological research aimed at characterizing clinical features, the pathophysiology, and outcomes of neurogenic atrial fibrillation detected after stroke.
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Affiliation(s)
- Maryse Paquet
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Joshua O Cerasuolo
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Victoria Thorburn
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Vulnerable Brain Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Sebastian Fridman
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Rasha Alsubaie
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Renato D Lopes
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Lauren E Cipriano
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, Ivey Business School, Western University, London, Ontario, Canada
| | - Paula Salamone
- Laboratory of Experimental, Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - C W James Melling
- School of Kinesiology, Faculty of Health Sciences, Western University, London, ON, Canada
| | - Ali R Khan
- Robarts Research Institute, Department of Medical Biophysics & Medical Imaging, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Lucas Sedeño
- Laboratory of Experimental, Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Jiming Fang
- Institute for Clinical Evaluative Sciences (ICES), Toronto, Ontario, Canada
| | - Maria Drangova
- Robarts Research Institute, Department of Medical Biophysics & Medical Imaging, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Manuel Montero-Odasso
- Gait and Brain Lab, Parkwood Institute and Lawson Health Research Institute, London, Ontario, Canada; Division of Geriatric Medicine and Dentistry, Department of Medicine, Schulich School of Medicine, Western University, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada
| | - Jennifer Mandzia
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Alexander V Khaw
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Juan M Racosta
- Autonomic Disorders Laboratory, Clinical Neurological Sciences Department, Schulich School of Medicine & Dentistry, London Health Sciences Center, Western University, London, ON, Canada
| | - Justin Paturel
- Autonomic Disorders Laboratory, Clinical Neurological Sciences Department, Schulich School of Medicine & Dentistry, London Health Sciences Center, Western University, London, ON, Canada
| | - Lucy Samoilov
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Devin Stirling
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Brittany Balint
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Vulnerable Brain Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Victoria Jaremek
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Vulnerable Brain Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Marlys L Koschinsky
- Robarts Research Institute, Department of Physiology and Pharmacology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Michael B Boffa
- Department of Biochemistry, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Kelly Summers
- Department of Microbiology and Immunology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Agustín Ibañez
- Laboratory of Experimental, Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Universidad Autónoma del Caribe, Barranquilla, ColombiaCenter for Social and Cognitive Neuroscience (CSCN), School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile; Centre of Excellence in Cognition and its Disorders, Australian Research Council (ACR), Macquarie University, Sydney, New South Wale, Australia
| | - Marko Mrkobrada
- Department of Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Gustavo Saposnik
- Stroke Outcomes Research Center, Division of Neurology, Department of Medicine, St. Michael's Hospital and Institute of Health Policy, Management and Evaluation, Faculty of Medicine, University of Toronto, Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Li Ka Shing Knowledge Institute, Toronto, Ontario, Canada
| | - Kurt Kimpinski
- Autonomic Disorders Laboratory, Clinical Neurological Sciences Department, Schulich School of Medicine & Dentistry, London Health Sciences Center, Western University, London, ON, Canada
| | - Shawn N Whitehead
- Vulnerable Brain Laboratory, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Luciano A Sposato
- Stroke, Dementia and Heart Disease Laboratory, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Clinical Neurological Sciences at London Health Sciences Centre, Department of Epidemiology and Biostatistics, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.
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29
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García-Cordero I, Esteves S, Mikulan EP, Hesse E, Baglivo FH, Silva W, García MDC, Vaucheret E, Ciraolo C, García HS, Adolfi F, Pietto M, Herrera E, Legaz A, Manes F, García AM, Sigman M, Bekinschtein TA, Ibáñez A, Sedeño L. Attention, in and Out: Scalp-Level and Intracranial EEG Correlates of Interoception and Exteroception. Front Neurosci 2017; 11:411. [PMID: 28769749 PMCID: PMC5515904 DOI: 10.3389/fnins.2017.00411] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 06/30/2017] [Indexed: 11/13/2022] Open
Abstract
Interoception, the monitoring of visceral signals, is often presumed to engage attentional mechanisms specifically devoted to inner bodily sensing. In fact, most standardized interoceptive tasks require directing attention to internal signals. However, most studies in the field have failed to compare attentional modulations between internally- and externally-driven processes, thus probing blind to the specificity of the former. Here we address this issue through a multidimensional approach combining behavioral measures, analyses of event-related potentials and functional connectivity via high-density electroencephalography, and intracranial recordings. In Study 1, 50 healthy volunteers performed a heartbeat detection task as we recorded modulations of the heartbeat-evoked potential (HEP) in three conditions: exteroception, basal interoception (also termed interoceptive accuracy), and post-feedback interoception (sometimes called interoceptive learning). In Study 2, to evaluate whether key interoceptive areas (posterior insula, inferior frontal gyrus, amygdala, and somatosensory cortex) were differentially modulated by externally- and internally-driven processes, we analyzed human intracranial recordings with depth electrodes in these regions. This unique technique provides a very fine grained spatio-temporal resolution compared to other techniques, such as EEG or fMRI. We found that both interoceptive conditions in Study 1 yielded greater HEP amplitudes than the exteroceptive one. In addition, connectivity analysis showed that post-feedback interoception, relative to basal interoception, involved enhanced long-distance connections linking frontal and posterior regions. Moreover, results from Study 2 showed a differentiation between oscillations during basal interoception (broadband: 35–110 Hz) and exteroception (1–35 Hz) in the insula, the amygdala, the somatosensory cortex, and the inferior frontal gyrus. In sum, this work provides convergent evidence for the specificity and dynamics of attentional mechanisms involved in interoception.
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Affiliation(s)
- Indira García-Cordero
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina
| | - Sol Esteves
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina
| | - Ezequiel P Mikulan
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina
| | - Eugenia Hesse
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina.,Instituto de Ingeniería Biomédica, Facultad de Ingeniería, Universidad de Buenos AiresBuenos Aires, Argentina
| | - Fabricio H Baglivo
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,Instituto de Ingeniería Biomédica, Facultad de Ingeniería, Universidad de Buenos AiresBuenos Aires, Argentina
| | - Walter Silva
- Programa de Cirugía de Epilepsia, Hospital Italiano de Buenos AiresBuenos Aires, Argentina
| | | | - Esteban Vaucheret
- Programa de Cirugía de Epilepsia, Hospital Italiano de Buenos AiresBuenos Aires, Argentina
| | - Carlos Ciraolo
- Programa de Cirugía de Epilepsia, Hospital Italiano de Buenos AiresBuenos Aires, Argentina
| | - Hernando S García
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,Pontificia Universidad JaverianaBogotá, Colombia.,Centro de Memoria y Cognición IntellectusBogotá, Colombia
| | - Federico Adolfi
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina
| | - Marcos Pietto
- National Scientific and Technical Research CouncilBuenos Aires, Argentina.,Unit of Applied Neurobiology, Centro de Educación Médica e Investigaciones Clínicas Norberto Quirno, Consejo Nacional de Investigaciones Científicas y TécnicasBuenos Aires, Argentina
| | - Eduar Herrera
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,Departamento de Estudios Psicológicos, Universidad ICESICali, Colombia
| | - Agustina Legaz
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina
| | - Facundo Manes
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina.,Australian Research Council, Centre of Excellence in Cognition and its Disorders, Macquarie UniversitySydney, NSW, Australia
| | - Adolfo M García
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina.,Faculty of Education, National University of CuyoMendoza, Argentina
| | - Mariano Sigman
- Laboratory of Neuroscience, Universidad Torcuato Di TellaBuenos Aires, Argentina.,Departamento de Fısica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and Instituto de Fısica de Buenos Aires, Consejo Nacional de Investigaciones Científicas y TécnicasBuenos Aires, Argentina
| | - Tristán A Bekinschtein
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,Department of Psychology, University of CambridgeCambridge, United Kingdom
| | - Agustín Ibáñez
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina.,Australian Research Council, Centre of Excellence in Cognition and its Disorders, Macquarie UniversitySydney, NSW, Australia.,Center for Social and Cognitive Neuroscience, School of Psychology, Universidad Adolfo IbáñezSantiago, Chile.,Universidad Autónoma del CaribeBarranquilla, Colombia
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina.,National Scientific and Technical Research CouncilBuenos Aires, Argentina
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García AM, Sedeño L, Herrera Murcia E, Couto B, Ibáñez A. A Lesion-Proof Brain? Multidimensional Sensorimotor, Cognitive, and Socio-Affective Preservation Despite Extensive Damage in a Stroke Patient. Front Aging Neurosci 2017; 8:335. [PMID: 28119603 PMCID: PMC5222788 DOI: 10.3389/fnagi.2016.00335] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 12/23/2016] [Indexed: 12/17/2022] Open
Abstract
In this study, we report an unusual case of mutidimensional sensorimotor, cognitive, and socio-affective preservation in an adult with extensive, acquired bilateral brain damage. At age 43, patient CG sustained a cerebral hemorrhage and a few months later, she suffered a second (ischemic) stroke. As a result, she exhibited extensive damage of the right hemisphere (including frontal, temporal, parietal, and occipital regions), left Sylvian and striatal areas, bilateral portions of the insula and the amygdala, and the splenium. However, against all probability, she was unimpaired across a host of cognitive domains, including executive functions, attention, memory, language, sensory perception (e.g., taste recognition and intensity discrimination), emotional processing (e.g., experiencing of positive and negative emotions), and social cognition skills (prosody recognition, theory of mind, facial emotion recognition, and emotional evaluation). Her functional integrity was further confirmed through neurological examination and contextualized observation of her performance in real-life tasks. In sum, CG's case resists straightforward classifications, as the extent and distribution of her lesions would typically produce pervasive, multidimensional deficits. We discuss the rarity of this patient against the backdrop of other reports of atypical cognitive preservation, expound the limitations of several potential accounts, and highlight the challenges that the case poses for current theories of brain organization and resilience.
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Affiliation(s)
- Adolfo M García
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina; National Scientific and Technical Research Council (CONICET)Buenos Aires, Argentina; Faculty of Elementary and Special Education, National University of CuyoMendoza, Argentina
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina; National Scientific and Technical Research Council (CONICET)Buenos Aires, Argentina
| | | | - Blas Couto
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University Buenos Aires, Argentina
| | - Agustín Ibáñez
- Laboratory of Experimental Psychology and Neuroscience, Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro UniversityBuenos Aires, Argentina; National Scientific and Technical Research Council (CONICET)Buenos Aires, Argentina; Universidad Autónoma del CaribeBarranquilla, Colombia; Center for Social and Cognitive Neuroscience, School of Psychology, Universidad Adolfo IbáñezSantiago de Chile, Chile; Centre of Excellence in Cognition and its Disorders, Australian Research CouncilSydney, NSW, Australia
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31
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Brener J, Ring C. Towards a psychophysics of interoceptive processes: the measurement of heartbeat detection. Philos Trans R Soc Lond B Biol Sci 2016; 371:20160015. [PMID: 28080972 PMCID: PMC5062103 DOI: 10.1098/rstb.2016.0015] [Citation(s) in RCA: 148] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2016] [Indexed: 11/12/2022] Open
Abstract
It is difficult to collect objective evidence of interoception. Unlike exteroception, the effective stimuli for interoception are often unknown, and even when identifiable, they are difficult to control experimentally. Furthermore, direct stimulation of the interoceptors is seldom appropriate in human experimentation. Hence, non-invasive behavioural measures of accuracy in heartbeat detection have frequently been adopted to index interoceptive sensitivity. However, there has been little standardization and the two most popular methods for assessing heartbeat detection, heartbeat tracking and two alternative forced choice methods, appear to be biased and of questionable validity. These issues do not arise with other methods that are based on classical psychophysics and that enable subjects to indicate when during the cardiac cycle their heartbeat sensations occur. Not only are these classical methods highly reliable, but they also provide continuous unbiased measures of the temporal locations of heartbeat sensations and the precision with which these sensations are detected.This article is part of the themed issue 'Interoception beyond homeostasis: affect, cognition and mental health'.
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Affiliation(s)
- Jasper Brener
- Department of Psychology, Stony Brook University, Stony Brook, NY 11790, USA
| | - Christopher Ring
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
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32
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García-Cordero I, Sedeño L, de la Fuente L, Slachevsky A, Forno G, Klein F, Lillo P, Ferrari J, Rodriguez C, Bustin J, Torralva T, Baez S, Yoris A, Esteves S, Melloni M, Salamone P, Huepe D, Manes F, García AM, Ibañez A. Feeling, learning from and being aware of inner states: interoceptive dimensions in neurodegeneration and stroke. Philos Trans R Soc Lond B Biol Sci 2016; 371:rstb.2016.0006. [PMID: 28080965 DOI: 10.1098/rstb.2016.0006] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2016] [Indexed: 12/19/2022] Open
Abstract
Interoception is a complex process encompassing multiple dimensions, such as accuracy, learning and awareness. Here, we examined whether each of those dimensions relies on specialized neural regions distributed throughout the vast interoceptive network. To this end, we obtained relevant measures of cardiac interoception in healthy subjects and patients offering contrastive lesion models of neurodegeneration and focal brain damage: behavioural variant fronto-temporal dementia (bvFTD), Alzheimer's disease (AD) and fronto-insular stroke. Neural correlates of the three dimensions were examined through structural and functional resting-state imaging, and online measurements of the heart-evoked potential (HEP). The three patient groups presented deficits in interoceptive accuracy, associated with insular damage, connectivity alterations and abnormal HEP modulations. Interoceptive learning was differentially impaired in AD patients, evidencing a key role of memory networks in this skill. Interoceptive awareness results showed that bvFTD and AD patients overestimated their performance; this pattern was related to abnormalities in anterior regions and associated networks sub-serving metacognitive processes, and probably linked to well-established insight deficits in dementia. Our findings indicate how damage to specific hubs in a broad fronto-temporo-insular network differentially compromises interoceptive dimensions, and how such disturbances affect widespread connections beyond those critical hubs. This is the first study in which a multiple lesion model reveals fine-grained alterations of body sensing, offering new theoretical insights into neuroanatomical foundations of interoceptive dimensions.This article is part of the themed issue 'Interoception beyond homeostasis: affect, cognition and mental health'.
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Affiliation(s)
- Indira García-Cordero
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Lucas Sedeño
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - Laura de la Fuente
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - Andrea Slachevsky
- Physiopathology Department, ICBM; East Neuroscience Department, Faculty of Medicine, University of Chile, Avenida Salvador 486, Providencia, Santiago, Chile.,Cognitive Neurology and Dementia, Neurology Department, Hospital del Salvador, Avenida Salvador 386, Providencia, Santiago, Chile.,Gerosciences Center for Brain Health and Metabolism, Avenida Salvador 486, Providencia, Santiago, Chile.,Centre for Advanced Research in Education, Periodista Jose Carrasco Tapia 75, Santiago, Chile.,Neurology Department, Clínica Alemana, Avenida Manquehue 1410, Santiago, Chile
| | - Gonzalo Forno
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Francisco Klein
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,Stroke Center, Favaloro Foundation University Hospital, Buenos Aires, Argentina
| | - Patricia Lillo
- Gerosciences Center for Brain Health and Metabolism, Avenida Salvador 486, Providencia, Santiago, Chile.,Departamento de Neurología Sur, Facultad de Medicina, Universidad de Chile Santiago, Chile
| | - Jesica Ferrari
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Clara Rodriguez
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Julian Bustin
- Geriatric psychiatry and Memory Clinic; Institute of Translational and Cognitive Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB Buenos Aires, Argentina
| | - Teresa Torralva
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Sandra Baez
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - Adrian Yoris
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - Sol Esteves
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina
| | - Margherita Melloni
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - Paula Salamone
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina
| | - David Huepe
- Centro de Neurociencia Social y Cognitiva (CSCN), Escuela de Psicología-Universidad Adolfo Ibáñez, Diagonal Las Torres 2640, Santiago, Chile
| | - Facundo Manes
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina.,Centre of Excellence in Cognition and its Disorders, Australian Research Council (ACR), Macquarie University, 16 University Avenue, NSW 2109, Sydney, New South Wales, Australia
| | - Adolfo M García
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina.,Faculty of Elementary and Special Education (FEEyE), National University of Cuyo (UNCuyo), Sobremonte 74, C5500 Mendoza, Argentina
| | - Agustín Ibañez
- Laboratory of Experimental Psychology and Neuroscience (LPEN), Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Pacheco de Melo 1860, C1126AAB, Buenos Aires, Argentina .,National Scientific and Technical Research Council (CONICET), Avenida Rivadavia 1917, Buenos Aires, Argentina.,Centro de Neurociencia Social y Cognitiva (CSCN), Escuela de Psicología-Universidad Adolfo Ibáñez, Diagonal Las Torres 2640, Santiago, Chile.,Centre of Excellence in Cognition and its Disorders, Australian Research Council (ACR), Macquarie University, 16 University Avenue, NSW 2109, Sydney, New South Wales, Australia.,Universidad Autónoma del Caribe, Calle 90, N° 46-112, C2754 Barranquilla, Colombia
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33
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Hassanpour MS, Yan L, Wang DJJ, Lapidus RC, Arevian AC, Simmons WK, Feusner JD, Khalsa SS. How the heart speaks to the brain: neural activity during cardiorespiratory interoceptive stimulation. Philos Trans R Soc Lond B Biol Sci 2016; 371:rstb.2016.0017. [PMID: 28080974 DOI: 10.1098/rstb.2016.0017] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2016] [Indexed: 11/12/2022] Open
Abstract
Prominent theories emphasize key roles for the insular cortex in the central representation of interoceptive sensations, but how this brain region responds dynamically to changes in interoceptive state remains incompletely understood. Here, we systematically modulated cardiorespiratory sensations in humans using bolus infusions of isoproterenol, a rapidly acting peripheral beta-adrenergic agonist similar to adrenaline. To identify central neural processes underlying these parametrically modulated interoceptive states, we used pharmacological functional magnetic resonance imaging (phMRI) to simultaneously measure blood-oxygenation-level dependent (BOLD) and arterial spin labelling (ASL) signals in healthy participants. Isoproterenol infusions induced dose-dependent increases in heart rate and cardiorespiratory interoception, with all participants endorsing increased sensations at the highest dose. These reports were accompanied by increased BOLD and ASL activation of the right insular cortex at the highest dose. Different responses across insula subregions were also observed. During anticipation, insula activation increased in more anterior regions. During stimulation, activation increased in the mid-dorsal and posterior insula on the right, but decreased in the same regions on the left. This study demonstrates the feasibility of phMRI for assessing brain activation during adrenergic interoceptive stimulation, and provides further evidence supporting a dynamic role for the insula in representing changes in cardiorespiratory states.This article is part of the themed issue 'Interoception beyond homeostasis: affect, cognition and mental health'.
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Affiliation(s)
| | - Lirong Yan
- Laboratory of FMRI Technology (LOFT), Mark & Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA 90032, USA
| | - Danny J J Wang
- Laboratory of FMRI Technology (LOFT), Mark & Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA 90032, USA
| | - Rachel C Lapidus
- Oxley College of Health Sciences, University of Tulsa, Tulsa, OK 74136, USA
| | - Armen C Arevian
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior UCLA, Los Angeles, CA 90095, USA
| | - W Kyle Simmons
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA.,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK 74136, USA
| | - Jamie D Feusner
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior UCLA, Los Angeles, CA 90095, USA
| | - Sahib S Khalsa
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA .,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK 74136, USA
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34
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D'Alessandro G, Cerritelli F, Cortelli P. Sensitization and Interoception as Key Neurological Concepts in Osteopathy and Other Manual Medicines. Front Neurosci 2016; 10:100. [PMID: 27013961 PMCID: PMC4785148 DOI: 10.3389/fnins.2016.00100] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 02/26/2016] [Indexed: 11/13/2022] Open
Abstract
Historically, approaches used in manual medicine to explain patient reported symptoms have been focused on the so-called exteroceptive paradigm. Arguably, this mindset lacks an appropriate "reading system" able to interpret musculoskeletal disorders from a different perspective, where the properties of the nervous system are embraced into a more holistic and functional-related context. Interestingly, if the underpinning mechanisms of a given treatment scenario/effect are taking into account, the majority of research outcomes focuses on a proprioceptive/exteroceptive explanation, leaving ting aside the additional or even central role of interoception. Currently, to date, the application of theoretical knowledge acquired on the relatively recent neuroscientific concepts and evidence concerning of interoception, sensitization, touch, autonomic functions, inflammation, and pain into a clinical/research manual medicine scenario is lacking, even if theoretically, the impact on the possible etiological mechanisms and treatment effects seems to be important. Here, we propose the conceptual foundations for a new way of interpreting and reading patients' clinical reported outcomes scenario based on interoception and sensitization. We argue that this will provide a foundation to create the ground for future research focusing on the hypotheses that manual therapies, specifically osteopathy, can intercede with sensitization states, at all levels, using interoceptive pathways.
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Affiliation(s)
- Giandomenico D'Alessandro
- Clinical-based Human Research Department, Centre for Osteopathic Medicine CollaborationPescara, Italy; Accademia Italiana Osteopatia TradizionalePescara, Italy
| | - Francesco Cerritelli
- Clinical-based Human Research Department, Centre for Osteopathic Medicine CollaborationPescara, Italy; Department of Neuroscience, Imaging and Clinical Sciences "G. D'Annunzio" University of Chieti-PescaraPescara, Italy; ITAB-Institute for Advanced Biomedical Technologies, "G. D'Annunzio" University of Chieti-PescaraPescara, Italy
| | - Pietro Cortelli
- Department of Biomedical and Neuromotor Sciences, Bellaria Hospital, University of BolognaBologna, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna, AUSL di BolognaBologna, Italy
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35
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Couto B, Adolfi F, Velasquez M, Mesow M, Feinstein J, Canales-Johnson A, Mikulan E, Martínez-Pernía D, Bekinschtein T, Sigman M, Manes F, Ibanez A. Heart evoked potential triggers brain responses to natural affective scenes: A preliminary study. Auton Neurosci 2015; 193:132-7. [DOI: 10.1016/j.autneu.2015.06.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 06/01/2015] [Accepted: 06/29/2015] [Indexed: 12/18/2022]
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