251
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Oldroyd K, Pasupathi M, Wainryb C. Social Antecedents to the Development of Interoception: Attachment Related Processes Are Associated With Interoception. Front Psychol 2019; 10:712. [PMID: 31068846 PMCID: PMC6491743 DOI: 10.3389/fpsyg.2019.00712] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 03/14/2019] [Indexed: 11/24/2022] Open
Abstract
Current empirical work suggests that early social experiences could have a substantial impact on the areas of the brain responsible for representation of the body. In this context, one aspect of functioning that may be particularly susceptible to social experiences is interoception. Interoceptive functioning has been linked to several areas of the brain which show protracted post-natal development, thus leaving a substantial window of opportunity for environmental input to impact the development of the interoceptive network. In this paper we report findings from two existing datasets showing significant relationships between attachment related processes and interoception. In the first study, looking at a sample of healthy young adults (n = 132, 66 males), we assessed self-reported interoceptive awareness as assessed with the Multidimensional Assessment of Interoceptive Awareness (Mehling et al., 2012) and attachment style as assessed with the Experiences in Close Relationships Scale-Short (Wei et al., 2007). We found relationships between aspects of interoception and attachment style such that avoidant individuals reported lower interoceptive functioning across several dimensions [r's(130) = -0.20 to -0.26, p's < 0.05]. More anxious individuals, on the other hand, reported heightened interoceptive across several dimensions [r's(130) = 0.18 to 0.43, p's < 0.05]. In the second study, we examined the congruence between a youth's self-reported negative emotion and a measure of sympathetic nervous system arousal (SCL). The congruence score was positively associated with parental rejection of negative emotion. These results suggest that parenting style, as reported by the mother, are associated with a youth's ability to coordinate their self-reported emotional and physiological responding across a series of independent assessments, r(108) = -0.24, p < 0.05. In other words, the more maternal reported parental rejection of youth negative emotions, the less congruent a youth's self and physiological reports of distress.
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Affiliation(s)
- Kristina Oldroyd
- Social Development Laboratory, Department of Psychology, The University of Utah, Salt Lake City, UT, United States
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252
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Hutchinson JB, Barrett LF. The power of predictions: An emerging paradigm for psychological research. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2019; 28:280-291. [PMID: 31749520 DOI: 10.1177/0963721419831992] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The last two decades of neuroscience research has produced a growing number of studies that suggest the various psychological phenomena are produced by predictive processes in the brain. When considered together, these studies form a coherent, neurobiologically-inspired research program for guiding psychological research about the mind and behavior. In this paper, we briefly consider the common assumptions and hypotheses that unify an emerging framework and discuss its ramifications, both for improving the replicability and robustness of psychological research and for innovating psychological theory by suggesting an alternative ontology of the human mind.
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253
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Wu X, Shi L, Wei D, Qiu J. Brain connection pattern under interoceptive attention state predict interoceptive intensity and subjective anxiety feeling. Hum Brain Mapp 2019; 40:1760-1773. [PMID: 30536788 PMCID: PMC6865411 DOI: 10.1002/hbm.24488] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/13/2018] [Accepted: 10/31/2018] [Indexed: 01/04/2023] Open
Abstract
Interoception involves the processing of a variety of different types of information ascending from the body. Accumulating evidence has indicated that interoception plays a fundamental role in cognitive and emotional processes, such as anxiety, but how different functional connectivity patterns contribute to emotions and visceral feelings during an interoceptive attention state is still unclear. In the present study, an interoceptive attention task was performed during functional magnetic resonance imaging of healthy subjects, and the participants' subjective ratings of the intensity of interoception and feelings of anxiety were recorded. Several network nodes were selected, based on previous studies, to construct task-dependent functional connectivity patterns, which were processed by support vector regression to predict the corresponding feeling scores. The results showed that for interoception, the cingulo-opercular task control network provided the greatest contribution, whereas the most important feature for anxiety was the connections between the sensorimotor area (SSM) and the salience network (SN). There existed four overlapping connections between the two predictions: two negative connections between the default mode network (DMN) and the SSM, one negative connection between the DMN and the SN, and one positive connection between the ventral attention network and the SN; this overlap might suggest common bodily attention processing that is involved in both interoception and anxiety. This study remediates the lack of network-level biomarkers of interoception and provides a reference at the level of the brain for further understanding anxiety from an interoceptive perspective.
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Affiliation(s)
- Xinran Wu
- Key Laboratory of Cognition and Personality (SWU)Ministry of EducationChongqingChina
- School of PsychologySouthwest University (SWU)ChongqingChina
| | - Liang Shi
- Key Laboratory of Cognition and Personality (SWU)Ministry of EducationChongqingChina
- School of PsychologySouthwest University (SWU)ChongqingChina
| | - Dongtao Wei
- Key Laboratory of Cognition and Personality (SWU)Ministry of EducationChongqingChina
- School of PsychologySouthwest University (SWU)ChongqingChina
| | - Jiang Qiu
- Key Laboratory of Cognition and Personality (SWU)Ministry of EducationChongqingChina
- School of PsychologySouthwest University (SWU)ChongqingChina
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254
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Wang X, Wu Q, Egan L, Gu X, Liu P, Gu H, Yang Y, Luo J, Wu Y, Gao Z, Fan J. Anterior insular cortex plays a critical role in interoceptive attention. eLife 2019; 8:e42265. [PMID: 30985277 PMCID: PMC6488299 DOI: 10.7554/elife.42265] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 04/13/2019] [Indexed: 12/11/2022] Open
Abstract
Accumulating evidence indicates that the anterior insular cortex (AIC) mediates interoceptive attention which refers to attention towards physiological signals arising from the body. However, the necessity of the AIC in this process has not been demonstrated. Using a novel task that directs attention toward breathing rhythm, we assessed the involvement of the AIC in interoceptive attention in healthy participants using functional magnetic resonance imaging and examined the necessity of the AIC in interoceptive attention in patients with AIC lesions. Results showed that interoceptive attention was associated with increased AIC activation, as well as enhanced coupling between the AIC and somatosensory areas along with reduced coupling between the AIC and visual sensory areas. In addition, AIC activation was predictive of individual differences in interoceptive accuracy. Importantly, AIC lesion patients showed disrupted interoceptive discrimination accuracy and sensitivity. These results provide compelling evidence that the AIC plays a critical role in interoceptive attention.
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Affiliation(s)
- Xingchao Wang
- Department of NeurosurgeryBeijing Tiantan Hospital, Capital Medical UniversityBeijingChina
- China National Clinical Research Center for Neurological DiseasesBeijingChina
| | - Qiong Wu
- Beijing Key Lab of Learning and Cognition, School of PsychologyCapital Normal UniversityBeijingChina
- School of Psychological and Cognitive SciencesPeking UniversityBeijingChina
| | - Laura Egan
- Department of Psychology, Queens CollegeThe City University of New YorkNew YorkUnited States
| | - Xiaosi Gu
- Department of PsychiatryIcahn School of Medicine at Mount SinaiNew YorkUnited States
- Nash Family Department of NeuroscienceIcahn School of Medicine at Mount SinaiNew YorkUnited States
- The Mental Illness Research, Education, and Clinical CenterThe James J. Peter Veterans Affairs Medical CenterNew YorkUnited States
| | - Pinan Liu
- Department of NeurosurgeryBeijing Tiantan Hospital, Capital Medical UniversityBeijingChina
- China National Clinical Research Center for Neurological DiseasesBeijingChina
| | - Hong Gu
- Neuroimaging Research Branch, Intramural Research ProgramNational Institute on Drug AbuseBaltimoreUnited States
| | - Yihong Yang
- Neuroimaging Research Branch, Intramural Research ProgramNational Institute on Drug AbuseBaltimoreUnited States
| | - Jing Luo
- Beijing Key Lab of Learning and Cognition, School of PsychologyCapital Normal UniversityBeijingChina
| | - Yanhong Wu
- School of Psychological and Cognitive SciencesPeking UniversityBeijingChina
- Beijing Key Laboratory of Behavior and Mental HealthPeking UniversityBeijingChina
| | - Zhixian Gao
- Department of NeurosurgeryBeijing Tiantan Hospital, Capital Medical UniversityBeijingChina
- China National Clinical Research Center for Neurological DiseasesBeijingChina
| | - Jin Fan
- Department of Psychology, Queens CollegeThe City University of New YorkNew YorkUnited States
- Department of PsychiatryIcahn School of Medicine at Mount SinaiNew YorkUnited States
- Nash Family Department of NeuroscienceIcahn School of Medicine at Mount SinaiNew YorkUnited States
- Friedman Brain InstituteIcahn School of Medicine at Mount SinaiNew YorkUnited States
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255
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Wormwood JB, Lin YR, Lynn SK, Barrett LF, Quigley KS. Psychological impact of mass violence depends on affective tone of media content. PLoS One 2019; 14:e0213891. [PMID: 30934012 PMCID: PMC6443148 DOI: 10.1371/journal.pone.0213891] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 03/05/2019] [Indexed: 12/26/2022] Open
Abstract
Exposure to media coverage of mass violence has been shown to predict poorer mental health symptomology. However, it is unknown whether such media coverage can have ubiquitous effects on average community members, extending to biological and perceptual processes that underlie everyday decision making and behavior. Here, we used a repeated-measures design over the first anniversary of the Boston Marathon bombings to track participants' self-reported distress, their eye blink startle reactivity while viewing images of the bombings, and their ability to perceptually distinguish armed from unarmed individuals in a behavioral shooting task. We leveraged a computational linguistics method in which we sampled news content from the sources our participants most commonly self-reported reading, and then quantified both the extent of news coverage about the marathon and the affective tone of that news coverage. Results revealed that participants experienced greater current distress, greater physiological reactivity to threats, and poorer perceptual sensitivity when recent news coverage of the marathon contained more affectively negative words. This is the first empirical work to examine relationships between the media's affective tone in its coverage of mass violence and individuals' threat perception and physiological threat reactivity.
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Affiliation(s)
- Jolie Baumann Wormwood
- University of New Hampshire, Department of Psychology, Durham, NH, United States of America
| | - Yu-Ru Lin
- University of Pittsburgh, School of Computing and Information, Pittsburgh, PA, United States of America
| | - Spencer K. Lynn
- Charles River Analytics, Inc., Cambridge, MA, United States of America
- Northeastern University, Department of Psychology, Boston, MA, United States of America
| | - Lisa Feldman Barrett
- Northeastern University, Department of Psychology, Boston, MA, United States of America
- Massachusetts General Hospital, Department of Psychiatry and the Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States of America
| | - Karen S. Quigley
- Northeastern University, Department of Psychology, Boston, MA, United States of America
- Edith Nourse Rogers Memorial (VA) Medical Center, Center for Healthcare Organization and Implementation Research, Bedford, MA, United States of America
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256
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Smith LK, Wissel EF. Microbes and the Mind: How Bacteria Shape Affect, Neurological Processes, Cognition, Social Relationships, Development, and Pathology. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2019; 14:397-418. [DOI: 10.1177/1745691618809379] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Recent data suggest that the human body is not so exclusively human after all. Specifically, humans share their bodies with approximately 10 trillion microorganisms, collectively known as the microbiome. Chief among these microbes are bacteria, and there is a growing consensus that they are critical to virtually all facets of normative functioning. This article reviews the ways in which bacteria shape affect, neurological processes, cognition, social relationships, development, and psychological pathology. To date, the vast majority of research on interactions between microbes and humans has been conducted by scientists outside the field of psychology, despite the fact that psychological scientists are experts in many of the topics being explored. This review aims to orient psychological scientists to the most relevant research and perspectives regarding the microbiome so that we might contribute to the now widespread, interdisciplinary effort to understand the relationship between microbes and the mind.
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Affiliation(s)
- Leigh K. Smith
- Department of Psychology, University of California, Davis
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257
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Greven CU, Lionetti F, Booth C, Aron EN, Fox E, Schendan HE, Pluess M, Bruining H, Acevedo B, Bijttebier P, Homberg J. Sensory Processing Sensitivity in the context of Environmental Sensitivity: A critical review and development of research agenda. Neurosci Biobehav Rev 2019; 98:287-305. [DOI: 10.1016/j.neubiorev.2019.01.009] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 01/08/2019] [Accepted: 01/08/2019] [Indexed: 12/18/2022]
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258
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Barrett LF, Satpute AB. Historical pitfalls and new directions in the neuroscience of emotion. Neurosci Lett 2019; 693:9-18. [PMID: 28756189 PMCID: PMC5785564 DOI: 10.1016/j.neulet.2017.07.045] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 07/25/2017] [Accepted: 07/25/2017] [Indexed: 12/20/2022]
Abstract
In this article, we offer a brief history summarizing the last century of neuroscientific study of emotion, highlighting dominant themes that run through various schools of thought. We then summarize the current state of the field, followed by six key points for scientific progress that are inspired by a multi-level constructivist theory of emotion.
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Affiliation(s)
- Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, United States; Athinoula A. Martinos Center for Biomedical Imaging and Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States.
| | - Ajay B Satpute
- Departments of Psychology and Neuroscience, Pomona College, Claremont, CA, United States
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259
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Crucianelli L, Wheatley L, Filippetti ML, Jenkinson PM, Kirk E, Fotopoulou AK. The mindedness of maternal touch: An investigation of maternal mind-mindedness and mother-infant touch interactions. Dev Cogn Neurosci 2019; 35:47-56. [PMID: 29402735 PMCID: PMC6347578 DOI: 10.1016/j.dcn.2018.01.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 01/18/2018] [Accepted: 01/28/2018] [Indexed: 01/12/2023] Open
Abstract
Increasing evidence shows that maternal touch may promote emotion regulation in infants, however less is known about how parental higher-order social cognition abilities are translated into tactile, affect-regulatory behaviours towards their infants. During 10 min book-reading, mother-infant sessions when infants were 12 months old (N = 45), we investigated maternal mind-mindedness (MM), the social cognitive ability to understand an infant's mental state, by coding the contingency of maternal verbal statements towards the infants' needs and desires. We also rated spontaneous tactile interactions in terms of their emotional contingency. We found that frequent non-attuned mind-related comments were associated with touch behaviours that were not contingent with the infant's emotions; ultimately discouraging affective tactile responses from the infant. However, comments that were more appropriate to infant's mental states did not necessarily predict more emotionally-contingent tactile behaviours. These findings suggest that when parental high-order social cognitive abilities are compromised, they are also likely to translate into inappropriate, tactile attempts to regulate infant's emotions.
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Affiliation(s)
- Laura Crucianelli
- Division of Psychology and Language Sciences, University College London, London, UK.
| | - Lisa Wheatley
- Faculty of Education, University of Cambridge, Cambridge, UK
| | | | - Paul M Jenkinson
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
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260
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Hoemann K, Barrett LF. Concepts dissolve artificial boundaries in the study of emotion and cognition, uniting body, brain, and mind. Cogn Emot 2019; 33:67-76. [PMID: 30336722 PMCID: PMC6399041 DOI: 10.1080/02699931.2018.1535428] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 09/17/2018] [Accepted: 10/09/2018] [Indexed: 12/14/2022]
Abstract
Theories of emotion have often maintained artificial boundaries: for instance, that cognition and emotion are separable, and that an emotion concept is separable from the emotional events that comprise its category (e.g. "fear" is distinct from instances of fear). Over the past several years, research has dissolved these artificial boundaries, suggesting instead that conceptual construction is a domain-general process-a process by which the brain makes meaning of the world. The brain constructs emotion concepts, but also cognitions and perceptions, all in the service of guiding action. In this view, concepts are multimodal constructions, dynamically prepared from a set of highly variable instances. This approach obviates old questions (e.g. how does cognition regulate emotion?) but generates new ones (e.g. how does a brain learn emotion concepts?). In this paper, we review this constructionist, predictive coding account of emotion, considering its implications for health and well-being, culture and development.
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Affiliation(s)
- Katie Hoemann
- Department of Psychology, Northeastern University, Boston, MA, USA
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, USA
- Massachusetts General Hospital/Martinos Center for Biomedical Imaging, Charlestown, MA, USA
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261
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Martin CM, Sturmberg JP, Stockman K, Hinkley N, Campbell D. Anticipatory Care in Potentially Preventable Hospitalizations: Making Data Sense of Complex Health Journeys. Front Public Health 2019; 6:376. [PMID: 30746358 PMCID: PMC6360156 DOI: 10.3389/fpubh.2018.00376] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 12/13/2018] [Indexed: 11/28/2022] Open
Abstract
Purpose: Potentially preventable hospitalizations (PPH) are minimized when adults (usually with multiple morbidities ± frailty) benefit from alternatives to emergency hospital use. A complex systems and anticipatory journey approach to PPH, the Patient Journey Record System (PaJR) is proposed. Application: PaJR is a web-based service supporting ≥weekly telephone calls by trained lay Care Guides (CG) to individuals at risk of PPH. The Victorian HealthLinks Chronic Care algorithm provides case finding from hospital big data. Prediction algorithms on call data helps optimize emergency hospital use through adaptive and anticipatory care. MonashWatch deployment incorporating PaJR is conducted by Monash Health in its Dandenong urban catchment area, Victoria, Australia. Theory: A Complex Adaptive Systems (CAS) framework underpins PaJR, and recognizes unique individual journeys, their dependence on historical and biopsychosocial influences, and difficult to predict tipping points. Rosen's modeling relationship and anticipation theory additionally informed the CAS framework with data sense-making and care delivery. PaJR uses perceptions of current and future health (interoception) through ongoing conversations to anticipate possible tipping points. This allows for possible timely intervention in trajectories in the biopsychosocial dimensions of patients as “particulars” in their unique trajectories. Evaluation: Monash Watch is actively monitoring 272 of 376 intervention patients, with 195 controls over 22 months (ongoing). Trajectories of poor health (SRH) and anticipation of worse/uncertain health (AH), and CG concerns statistically shifted at a tipping point, 3 days before admission in the subset who experienced ≥1 acute admission. The −3 day point was generally consistent across age and gender. Three randomly selected case studies demonstrate the processes of anticipatory and reactive care. PaJR-supported services achieved higher than pre-set targets—consistent reduction in acute bed days (20–25%) vs. target 10% and high levels of patient satisfaction. Discussion: Anticipatory care is an emerging trajectory data analytic approach that uses human sense-making as its core metric demonstrates improvements in processes and outcomes. Multiple sources can provide big data to inform trajectory care, however simple tailored data collections may prove effective if they embrace human interoception and anticipation. Admission risk may be addressed with a simple data collections including SRH, AH, and CG perceptions, where practical. Conclusion: Anticipatory care, as operationalized through PaJR approaches applied in MonashWatch, demonstrates processes and outcomes that successfully ameliorate PPH.
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262
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Kunzendorf S, Klotzsche F, Akbal M, Villringer A, Ohl S, Gaebler M. Active information sampling varies across the cardiac cycle. Psychophysiology 2019; 56:e13322. [PMID: 30620083 DOI: 10.1111/psyp.13322] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 10/19/2018] [Accepted: 11/18/2018] [Indexed: 12/01/2022]
Abstract
Perception and cognition oscillate with fluctuating bodily states. For example, visual processing has been shown to change with alternating cardiac phases. Here, we study the heartbeat's role for active information sampling-testing whether humans implicitly act upon their environment so that relevant signals appear during preferred cardiac phases. During the encoding period of a visual memory experiment, participants clicked through a set of emotional pictures to memorize them for a later recognition test. By self-paced key press, they actively prompted the onset of short (100 ms) presented pictures. Simultaneously recorded electrocardiograms allowed us to analyze the self-initiated picture onsets relative to the heartbeat. We find that self-initiated picture onsets vary across the cardiac cycle, showing an increase during cardiac systole, while memory performance was not affected by the heartbeat. We conclude that active information sampling integrates heart-related signals, thereby extending previous findings on the association between body-brain interactions and behavior.
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Affiliation(s)
- Stella Kunzendorf
- Charité-Universitätsmedizin Berlin, Berlin, Germany.,Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Berlin, Germany
| | - Felix Klotzsche
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Berlin, Germany
| | - Mert Akbal
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Berlin, Germany
| | - Arno Villringer
- Charité-Universitätsmedizin Berlin, Berlin, Germany.,Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Berlin, Germany.,Leipzig Research Centre for Civilization Diseases (LIFE), University Hospital Leipzig, Leipzig, Germany
| | - Sven Ohl
- Bernstein Center of Computational Neuroscience, Berlin, Germany.,Humboldt-Universität zu Berlin, Berlin, Germany
| | - Michael Gaebler
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,MindBrainBody Institute at Berlin School of Mind and Brain, Berlin, Germany.,Leipzig Research Centre for Civilization Diseases (LIFE), University Hospital Leipzig, Leipzig, Germany
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263
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The role of anterior and midcingulate cortex in emotional awareness: A domain-general processing perspective. HANDBOOK OF CLINICAL NEUROLOGY 2019; 166:89-101. [DOI: 10.1016/b978-0-444-64196-0.00006-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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264
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Bäuml JG, Baumann N, Avram M, Mulej Bratec S, Breeman L, Berndt M, Bilgin A, Jaekel J, Wolke D, Sorg C. The Default Mode Network Mediates the Impact of Infant Regulatory Problems on Adult Avoidant Personality Traits. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2018; 4:333-342. [PMID: 30579926 DOI: 10.1016/j.bpsc.2018.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 11/09/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Infant regulatory problems (RPs), i.e., problems with crying, feeding, and/or sleeping, are associated with behavioral and emotional problems in childhood. It is unclear, however, whether these behavioral and emotional problems persist into adulthood. The default mode network (DMN) and salience network (SN) support both interoceptive regulation and social and emotional abilities. We thus hypothesized that adults who had experienced RPs in infancy have more behavioral and emotional problems, which are mediated by DMN and/or SN alterations. METHODS Within the scope of the Bavarian Longitudinal Study, adults (mean age 28 years; 50% female subjects) with (n = 79) and without (n = 254) a history of multiple and/or persistent infant RPs were assessed by the Young Adult Self Report to measure behavioral and emotional problems, and-in a subsample (n = 49 with and n = 71 without a history of infant RPs)-by resting-state functional magnetic resonance imaging to measure DMN/SN integrity via intrinsic functional connectivity (iFC). RESULTS Compared with adults with no history of infant RPs, adults who had experienced infant RPs had more total problems (p = .002), more internalizing problems (p = .005), and more avoidant personality traits (p < .001). They showed decreased iFC of the DMN and SN. DMN iFC decreases were strongest in adults with multiple and persistent RPs, and they were linked with avoidant personality traits (r = -.42, p = .006). Remarkably, DMN iFC decrements fully mediated the association between infant RPs and adult avoidant personality traits. CONCLUSIONS Adults who had experienced infant RPs have more avoidant personality traits that are mediated by the DMN. Persistent and/or multiple infant RPs and the DMN may be targets to attenuate behavioral and emotional problems.
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Affiliation(s)
- Josef G Bäuml
- Department of Neuroradiology, Klinikum Rechts der Isar, München, Germany; TUM-NIC Neuroimaging Center, Technische Universität München, München, Germany
| | - Nicole Baumann
- Department of Psychology, University of Warwick, Coventry, United Kingdom
| | - Mihai Avram
- Department of Neuroradiology, Klinikum Rechts der Isar, München, Germany; TUM-NIC Neuroimaging Center, Technische Universität München, München, Germany
| | - Satja Mulej Bratec
- Department of Neuroradiology, Klinikum Rechts der Isar, München, Germany; TUM-NIC Neuroimaging Center, Technische Universität München, München, Germany
| | - Linda Breeman
- Department of Youth and Family, Utrecht University, The Netherlands
| | - Maria Berndt
- Department of Neuroradiology, Klinikum Rechts der Isar, München, Germany; TUM-NIC Neuroimaging Center, Technische Universität München, München, Germany
| | - Ayten Bilgin
- Department of Psychology, University of Warwick, Coventry, United Kingdom
| | - Julia Jaekel
- Department of Psychology, University of Warwick, Coventry, United Kingdom; Department of Child and Family Studies, University of Tennessee, Knoxville, Tennessee
| | - Dieter Wolke
- Department of Psychology, University of Warwick, Coventry, United Kingdom; Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Christian Sorg
- Department of Neuroradiology, Klinikum Rechts der Isar, München, Germany; Department of Psychiatry, Klinikum Rechts der Isar, München, Germany; TUM-NIC Neuroimaging Center, Technische Universität München, München, Germany.
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265
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Touroutoglou A, Zhang J, Andreano JM, Dickerson BC, Barrett LF. Dissociable Effects of Aging on Salience Subnetwork Connectivity Mediate Age-Related Changes in Executive Function and Affect. Front Aging Neurosci 2018; 10:410. [PMID: 30618717 PMCID: PMC6304391 DOI: 10.3389/fnagi.2018.00410] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 11/28/2018] [Indexed: 12/18/2022] Open
Abstract
Aging is associated with both changes in affective experience and attention. An intrinsic brain network subserving these functions, the salience network, has not shown clear evidence of a corresponding age-related change. We propose a solution to this discrepancy: that aging differentially affects the connectivity of two dissociated subsystems of the salience network identified in our prior research (Touroutoglou et al., 2012). We examined the age-related changes in intrinsic connectivity between a dorsal and a ventral salience subsystem in a sample of 111 participants ranging in age from 18 years to 81 years old. We predicted that connectivity within the ventral subsystem is relatively preserved with age, while connectivity in the dorsal subsystem declines. Our findings showed that the connectivity within the ventral subsystem was not only preserved but it actually increased with age, whereas the connectivity within the dorsal subsystem decreased with age. Furthermore, age-related increase in arousal experience was partially mediated by age-related increases in ventral salience subsystem, whereas age-related decline in executive function was fully mediated by age-related decreases in dorsal salience subsystem connectivity. These findings explain previously conflicting results on age-related changes in the salience network, and suggest a mechanism for relatively preserved affective function in the elderly.
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Affiliation(s)
- Alexandra Touroutoglou
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Jiahe Zhang
- Department of Psychology, Northeastern University, Boston, MA, United States
| | - Joseph M. Andreano
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Bradford C. Dickerson
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Frontotemporal Disorders Unit, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Lisa Feldman Barrett
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Department of Psychology, Northeastern University, Boston, MA, United States
- Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
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266
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Barrett LF, Finlay BL. Concepts, Goals and the Control of Survival-Related Behaviors. Curr Opin Behav Sci 2018; 24:172-179. [PMID: 31157289 DOI: 10.1016/j.cobeha.2018.10.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Scientists have long studied the actions that impact basic survival in various domains of life, such as defense, foraging, reproduction, thermoregulation, and so on, as if such actions will reveal the nature of emotion. Each domain of survival came to be characterized by a repertoire of distinct actions, and each action was thought to be caused by a dedicated neural circuit, called a survival circuit. Survival circuits are thought to be triggered by sensory events in the world, quickly producing obligatory, stereotypic reflexes as well as more flexible, deliberate responses. In this paper, we consider recent evidence from behavioral ecology that even so-called "reflexes" are better understood as purposeful, flexible actions that unfold across a range of temporal trajectories. They are highly context-dependent and tailored to the requirements of the situation. We then consider evidence from the neuroscience of motor control that motor actions are assembled by neural populations, not triggered by simple circuits. We end by considering the value of these suggestions for understanding the species-general vs. species-specific contributions to emotion.
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Affiliation(s)
- Lisa Feldman Barrett
- Department of Psychology, Northeastern University.,Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School.,Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital
| | - Barbara L Finlay
- Behavioral and Evolutionary Neuroscience Group, Department of Psychology, Cornell University
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267
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Abstract
PURPOSE OF REVIEW The present review discusses brain circuits that are engaged by negative emotions and possibly linked to cardiovascular disease risk. It describes recent human brain imaging studies that relate activity in these brain circuits to emotional processes, peripheral physiology, preclinical pathophysiology, as well as clinical outcomes. RECENT FINDINGS Negative emotions and the regulation of negative emotions reliably engage several brain regions that cross-sectional and longitudinal brain imaging studies have associated with CVD risk markers and outcomes. These brain regions include the amygdala, anterior cingulate cortex, medial prefrontal cortex, and insula. Other studies have applied advanced statistical techniques to characterize multivariate patterns of brain activity and brain connectivity that associate with negative emotion and CVD-relevant peripheral physiology. Brain imaging studies on emotion and cardiovascular disease risk are expanding our understanding of the brain-body bases of psychosocial and behavioral risk for cardiovascular disease.
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Affiliation(s)
- Thomas E Kraynak
- Department of Psychology, University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, 15260, USA. .,Center for the Neural Basis of Cognition, Pittsburgh, PA, USA.
| | - Anna L Marsland
- Department of Psychology, University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, 15260, USA
| | - Peter J Gianaros
- Department of Psychology, University of Pittsburgh, 210 South Bouquet Street, Pittsburgh, PA, 15260, USA.,Center for the Neural Basis of Cognition, Pittsburgh, PA, USA
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268
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Peng K, Yücel MA, Steele SC, Bittner EA, Aasted CM, Hoeft MA, Lee A, George EE, Boas DA, Becerra L, Borsook D. Morphine Attenuates fNIRS Signal Associated With Painful Stimuli in the Medial Frontopolar Cortex (medial BA 10). Front Hum Neurosci 2018; 12:394. [PMID: 30349466 PMCID: PMC6186992 DOI: 10.3389/fnhum.2018.00394] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 09/12/2018] [Indexed: 11/26/2022] Open
Abstract
Functional near infrared spectroscopy (fNIRS) is a non-invasive optical imaging method that provides continuous measure of cortical brain functions. One application has been its use in the evaluation of pain. Previous studies have delineated a deoxygenation process associated with pain in the medial anterior prefrontal region, more specifically, the medial Brodmann Area 10 (BA 10). Such response to painful stimuli has been consistently observed in awake, sedated and anesthetized patients. In this study, we administered oral morphine (15 mg) or placebo to 14 healthy male volunteers with no history of pain or opioid abuse in a crossover double blind design, and performed fNIRS scans prior to and after the administration to assess the effect of morphine on the medial BA 10 pain signal. Morphine is the gold standard for inhibiting nociceptive processing, most well described for brain effects on sensory and emotional regions including the insula, the somatosensory cortex (the primary somatosensory cortex, S1, and the secondary somatosensory cortex, S2), and the anterior cingulate cortex (ACC). Our results showed an attenuation effect of morphine on the fNIRS-measured pain signal in the medial BA 10, as well as in the contralateral S1 (although observed in a smaller number of subjects). Notably, the extent of signal attenuation corresponded with the temporal profile of the reported plasma concentration for the drug. No clear attenuation by morphine on the medial BA 10 response to innocuous stimuli was observed. These results provide further evidence for the role of medial BA 10 in the processing of pain, and also suggest that fNIRS may be used as an objective measure of drug-brain profiles independent of subjective reports.
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Affiliation(s)
- Ke Peng
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Meryem A. Yücel
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
- Neurophotonics Center, Boston University, Boston, MA, United States
| | - Sarah C. Steele
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Edward A. Bittner
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Christopher M. Aasted
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Mark A. Hoeft
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Arielle Lee
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Edward E. George
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - David A. Boas
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
- Neurophotonics Center, Boston University, Boston, MA, United States
| | - Lino Becerra
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - David Borsook
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, MA, United States
- MGH/HST Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
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269
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Wilson-Mendenhall CD, Henriques A, Barsalou LW, Barrett LF. Primary Interoceptive Cortex Activity during Simulated Experiences of the Body. J Cogn Neurosci 2018; 31:221-235. [PMID: 30277431 DOI: 10.1162/jocn_a_01346] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Studies of the classic exteroceptive sensory systems (e.g., vision, touch) consistently demonstrate that vividly imagining a sensory experience of the world-simulating it-is associated with increased activity in the corresponding primary sensory cortex. We hypothesized, analogously, that simulating internal bodily sensations would be associated with increased neural activity in primary interoceptive cortex. An immersive, language-based mental imagery paradigm was used to test this hypothesis (e.g., imagine your heart pounding during a roller coaster ride, your face drenched in sweat during a workout). During two neuroimaging experiments, participants listened to vividly described situations and imagined "being there" in each scenario. In Study 1, we observed significantly heightened activity in primary interoceptive cortex (of dorsal posterior insula) during imagined experiences involving vivid internal sensations. This effect was specific to interoceptive simulation: It was not observed during a separate affect focus condition in Study 1 nor during an independent Study 2 that did not involve detailed simulation of internal sensations (instead involving simulation of other sensory experiences). These findings underscore the large-scale predictive architecture of the brain and reveal that words can be powerful drivers of bodily experiences.
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270
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Faull OK, Cox PJ, Pattinson KT. Cortical processing of breathing perceptions in the athletic brain. Neuroimage 2018; 179:92-101. [DOI: 10.1016/j.neuroimage.2018.06.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 06/04/2018] [Accepted: 06/06/2018] [Indexed: 01/14/2023] Open
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271
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Zénon A, Solopchuk O, Pezzulo G. An information-theoretic perspective on the costs of cognition. Neuropsychologia 2018; 123:5-18. [PMID: 30268880 DOI: 10.1016/j.neuropsychologia.2018.09.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 08/10/2018] [Accepted: 09/19/2018] [Indexed: 01/06/2023]
Abstract
In statistics and machine learning, model accuracy is traded off with complexity, which can be viewed as the amount of information extracted from the data. Here, we discuss how cognitive costs can be expressed in terms of similar information costs, i.e. as a function of the amount of information required to update a person's prior knowledge (or internal model) to effectively solve a task. We then examine the theoretical consequences that ensue from this assumption. This framework naturally explains why some tasks - for example, unfamiliar or dual tasks - are costly and permits to quantify these costs using information-theoretic measures. Finally, we discuss brain implementation of this principle and show that subjective cognitive costs can originate either from local or global capacity limitations on information processing or from increased rate of metabolic alterations. These views shed light on the potential adaptive value of cost-avoidance mechanisms.
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Affiliation(s)
- Alexandre Zénon
- Institut de Neuroscience Cognitive et Intégrative d'Aquitaine, Université de Bordeaux, France; Institute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium.
| | - Oleg Solopchuk
- Institut de Neuroscience Cognitive et Intégrative d'Aquitaine, Université de Bordeaux, France; Institute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium
| | - Giovanni Pezzulo
- Institute of Cognitive Sciences and Technologies, National Research Council, Via San Martino della Battaglia 44, 00185 Rome, Italy
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272
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Touroutoglou A, Andreano JM, Adebayo M, Lyons S, Barrett LF. Motivation in the Service of Allostasis: The Role of anterior Mid Cingulate Cortex. ADVANCES IN MOTIVATION SCIENCE 2018; 6:1-25. [PMID: 31788441 DOI: 10.1016/bs.adms.2018.09.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this article, we suggest that motivation serves to anticipate the energy of the body and meet those needs before they arise, called allostasis. We describe motivation as the output of energy computations that include estimates about future energy/metabolic needs and the value of effort required for potential behaviors (i.e., whether the cost of effort is worthwhile). We bring neuroscience evidence to bear to support this hypothesis. We outline a system of brain networks that have been shown to be important for motivation, and focus in on one hub in this network, the anterior mid-cingulate cortex (aMCC), and discuss its importance for establishing motivation in the service of allostasis. We present evidence that the aMCC, positioned at the intersection of multiple brain networks, is wired to integrate signals relating to allostasis with its sensory consequences, termed interoception, as well as with cognitive control processes, sensory and motor functions. This integration guides the nervous system towards the optimal effort required to achieve a desired goal. Across a variety of task domains, we discuss the role of aMCC in motivation, including a) processing of the value of prior and expected rewards, b) assessment of energetic costs in the brain and the body, c) selectively learning and encoding prediction errors (unexpected changes) that are relevant for allostasis, d) computations for monitoring of internal states of the body and e) modulating the internal state of the body to prepare for action. Finally, we discuss the link between individual differences in aMCC processing and variation in two extreme ends of the range of motivational states, tenacity and apathy.
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Affiliation(s)
- Alexandra Touroutoglou
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA.,Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Joseph M Andreano
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA.,Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Morenikeji Adebayo
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Sam Lyons
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA.,Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Lisa Feldman Barrett
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA.,Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA.,Department of Psychology, Northeastern University, Boston, MA, USA
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273
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Andreano JM, Touroutoglou A, Dickerson B, Barrett LF. Hormonal Cycles, Brain Network Connectivity, and Windows of Vulnerability to Affective Disorder. Trends Neurosci 2018; 41:660-676. [PMID: 30274602 DOI: 10.1016/j.tins.2018.08.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/20/2018] [Accepted: 08/08/2018] [Indexed: 12/15/2022]
Abstract
The rate of affective disorder is substantially higher in women than in men, and considerable evidence points to the actions of ovarian hormones in mediating this disparity. In this Opinion, we discuss the hypothesis that cyclic changes in ovarian hormone levels produce cyclic alterations in connectivity between the intrinsic networks of the brain. These alterations produce specific temporal windows within the menstrual cycle when internetwork connectivity is increased, associated with increased stress reactivity and better memory for unpleasant, arousing events, leading to increased negative mood and susceptibility to affective disorder. Our windows of vulnerability model offers insights for both treatment of affective disorder and research on sex differences in the brain.
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Affiliation(s)
- Joseph M Andreano
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, 02129, USA.
| | - Alexandra Touroutoglou
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown MA 02129, USA; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, 02129, USA
| | - Brad Dickerson
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown MA 02129, USA; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, 02129, USA
| | - Lisa Feldman Barrett
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA; Department of Psychology, Northeastern University, Boston, MA 02115, USA; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, 02129, USA
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274
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Lockwood KG, Marsland AL, Matthews KA, Gianaros PJ. Perceived discrimination and cardiovascular health disparities: a multisystem review and health neuroscience perspective. Ann N Y Acad Sci 2018; 1428:170-207. [PMID: 30088665 DOI: 10.1111/nyas.13939] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 07/03/2018] [Accepted: 07/09/2018] [Indexed: 12/19/2022]
Abstract
There are distinct racial disparities in cardiovascular disease (CVD) risk, with Black individuals at much greater risk than White individuals. Although many factors contribute to these disparities, recent attention has focused on the role of discrimination as a stress-related factor that contributes to racial disparities in CVD. As such, it is important to understand the mechanisms by which discrimination might affect CVD. Recent studies have examined these mechanisms by focusing on neurobiological mediators of CVD risk. Given this increase in studies, a systematic review of perceived discrimination and neurobiological mediators of CVD risk is warranted. Our review uses a multisystem approach to review studies on the relationship between perceived discrimination and (1) cardiovascular responses to stress, (2) hypothalamic-pituitary-adrenocortical axis function, and (3) the immune system, as well as (4) the brain systems thought to regulate these parameters of peripheral physiology. In addition to summarizing existing evidence, our review integrates these findings into a conceptual model describing multidirectional pathways linking perceived discrimination with a CVD risk.
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Affiliation(s)
- Kimberly G Lockwood
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Anna L Marsland
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Karen A Matthews
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Peter J Gianaros
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania
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275
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Growing a social brain. Nat Hum Behav 2018; 2:624-636. [PMID: 31346259 DOI: 10.1038/s41562-018-0384-6] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 06/12/2018] [Accepted: 06/19/2018] [Indexed: 12/20/2022]
Abstract
It has long been assumed that social animals, such as humans, are born with a brain system that has evolved to support social affiliation. However, the evidence does not necessarily support this assumption. Alternatively, social animals can be defined as those who cannot survive alone and rely on members from their group to regulate their ongoing physiology (or allostasis). The rather simple evolutionary constraint of social dependency for survival can be sufficient to make the social environment vitally salient, and to provide the ultimate driving force for socially crafted brain development and learning. In this Perspective, we propose a framework for sociality and specify a set of hypotheses on the mechanisms of social development and underlying neural systems. The theoretical shift proposed here implies that profound human characteristics, including but not limited to sociality, are acquired at an early age, while social interactions provide key wiring instructions that determine brain development.
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276
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Wormwood JB, Devlin M, Lin YR, Barrett LF, Quigley KS. When Words Hurt: Affective Word Use in Daily News Coverage Impacts Mental Health. Front Psychol 2018; 9:1333. [PMID: 30116210 PMCID: PMC6084044 DOI: 10.3389/fpsyg.2018.01333] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/11/2018] [Indexed: 12/27/2022] Open
Abstract
Media exposure influences mental health symptomology in response to salient aversive events, like terrorist attacks, but little has been done to explore the impact of news coverage that varies more subtly in affective content. Here, we utilized an existing data set in which participants self-reported physical symptoms, depressive symptoms, and anxiety symptoms, and completed a potentiated startle task assessing their physiological reactivity to aversive stimuli at three time points (waves) over a 9-month period. Using a computational linguistics approach, we then calculated an average ratio of words with positive vs. negative affective connotations for only articles from news sources to which each participant self-reported being exposed over the prior 2 weeks at each wave of data collection. As hypothesized, individuals exposed to news coverage with more negative affective tone over the prior 2 weeks reported significantly greater physical and depressive symptoms, and had significantly greater physiological reactivity to aversive stimuli.
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Affiliation(s)
- Jolie B Wormwood
- Department of Psychology, Northeastern University, Boston, MA, United States
| | - Madeleine Devlin
- Department of Psychology, Northeastern University, Boston, MA, United States
| | - Yu-Ru Lin
- School of Computing and Information, University of Pittsburgh, Pittsburgh, PA, United States
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, United States.,Department of Psychiatry, Massachusetts General Hospital, Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States
| | - Karen S Quigley
- Department of Psychology, Northeastern University, Boston, MA, United States.,Edith Nourse Rogers Memorial (VA) Medical Center, Center for Healthcare Organization and Implementation Research, Bedford, MA, United States
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277
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Kraynak TE, Marsland AL, Wager TD, Gianaros PJ. Functional neuroanatomy of peripheral inflammatory physiology: A meta-analysis of human neuroimaging studies. Neurosci Biobehav Rev 2018; 94:76-92. [PMID: 30067939 DOI: 10.1016/j.neubiorev.2018.07.013] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 07/18/2018] [Accepted: 07/22/2018] [Indexed: 01/18/2023]
Abstract
Communication between the brain and peripheral mediators of systemic inflammation is implicated in numerous psychological, behavioral, and physiological processes. Functional neuroimaging studies have identified brain regions that associate with peripheral inflammation in humans, yet there are open questions about the consistency, specificity, and network characteristics of these findings. The present systematic review provides a meta-analysis to address these questions. Multilevel kernel density analysis of 24 studies (37 statistical maps; 264 coordinates; 457 participants) revealed consistent effects in the amygdala, hippocampus, hypothalamus, striatum, insula, midbrain, and brainstem, as well as prefrontal and temporal cortices. Effects in some regions were specific to particular study designs and tasks. Spatial pattern analysis revealed significant overlap of reported effects with limbic, default mode, ventral attention, and corticostriatal networks, and co-activation analyses revealed functional ensembles encompassing the prefrontal cortex, insula, and midbrain/brainstem. Together, these results characterize brain regions and networks associated with peripheral inflammation in humans, and they provide a functional neuroanatomical reference point for future neuroimaging studies on brain-body interactions.
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Affiliation(s)
- Thomas E Kraynak
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, 15260, USA; Center for the Neural Basis of Cognition, Pittsburgh, PA, 15260, USA.
| | - Anna L Marsland
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, 15260, USA
| | - Tor D Wager
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, 80309, USA; Institute of Cognitive Science, University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Peter J Gianaros
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, 15260, USA; Center for the Neural Basis of Cognition, Pittsburgh, PA, 15260, USA
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278
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Nature, Mind, and Medicine: A Model for Mind–Body Healing. Explore (NY) 2018; 14:268-276. [DOI: 10.1016/j.explore.2018.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 09/26/2017] [Accepted: 01/31/2018] [Indexed: 11/20/2022]
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279
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Anderson EC, Wormwood J, Barrett LF, Quigley KS. Vegetarians' and omnivores' affective and physiological responses to images of food. Food Qual Prefer 2018; 71:96-105. [PMID: 31217670 DOI: 10.1016/j.foodqual.2018.06.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Many vegetarians report that meat is unpleasant, but little else is known about their affective responses to meat and non-meat foods. Here we explored affective responses to food images in vegetarians and omnivores and tested the hypothesis that vegetarians have global differences in affective processing (e.g., increased disgust sensitivity). We presented pictures of different food items and recorded participants' affective experience while we recorded peripheral physiology. We found that vegetarians' self-reported experience of meat meal images was less pleasant than omnivores', but that other food images were equally pleasant across the two groups. Moreover, vegetarians and omnivores had strikingly similar physiological responses to all food images - including meat meals. We interpret these results from a psychological constructionist perspective, which posits that individuals conceptualize changes in their bodily states in ways that match their beliefs, such that increased sympathetic nervous system activity may be conceptualized as an experience of excitement about a delicious meat meal for omnivores but as an experience of displeasure for a vegetarian who believes meat is cruel, wasteful, impure, or unhealthy. This interpretation is consistent with emerging neuroscience evidence that the brain constructs experience by predicting and making meaning of internal sensations based on past experience and knowledge.
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Affiliation(s)
| | | | - Lisa Feldman Barrett
- Northeastern University, United States.,Massachusetts General Hospital/Harvard Medical School, United States
| | - Karen S Quigley
- Northeastern University, United States.,Edith Nurse Rogers Memorial (Bedford) VA Hospital, United States
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280
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Lyyra P, Parviainen T. Behavioral Inhibition Underlies the Link Between Interoceptive Sensitivity and Anxiety-Related Temperamental Traits. Front Psychol 2018; 9:1026. [PMID: 29977219 PMCID: PMC6021514 DOI: 10.3389/fpsyg.2018.01026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 05/31/2018] [Indexed: 11/13/2022] Open
Abstract
Interoceptive sensitivity (IS) is a biologically determined, constitutional trait of an individual. High IS has been often associated with proneness to anxiety. This association has been explained by elevated autonomic responsiveness in anxious individuals. However, in a heartbeat discrimination task (discrimination of heartbeats' simultaneity to an external stimulus) low cardiac responsiveness has accompanied enhanced performance. The relation between these factors seems task dependent, and cannot comprehensively explain the link between IS and anxiety. We explored for additional explanatory factors for this link. More specifically, we studied which anxiety-related temperamental traits most strongly predict IS in the discrimination task. Compatibly with earlier findings, IS was positively associated with individual trait anxiety and also other related traits such as negative affect, emotional intensity, and introversion. Interestingly, behavioral inhibition was the temperamental trait that most strongly predicted high IS, and, in fact, accounted for its significant associations with the other anxiety-related temperamental traits. Good performance on heartbeat discrimination task may reflect adaptive attentional control abilities in behaviorally inhibited individuals. These results can improve our understanding of how IS and other traits together determine the personality and wellbeing of a human individual.
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Affiliation(s)
- Pessi Lyyra
- Department of Psychology, Centre for Interdisciplinary Brain Research, University of Jyväskylä, Jyväskylä, Finland
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281
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Khalsa SS, Adolphs R, Cameron OG, Critchley HD, Davenport PW, Feinstein JS, Feusner JD, Garfinkel SN, Lane RD, Mehling WE, Meuret AE, Nemeroff CB, Oppenheimer S, Petzschner FH, Pollatos O, Rhudy JL, Schramm LP, Simmons WK, Stein MB, Stephan KE, Van den Bergh O, Van Diest I, von Leupoldt A, Paulus MP. Interoception and Mental Health: A Roadmap. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2018; 3:501-513. [PMID: 29884281 PMCID: PMC6054486 DOI: 10.1016/j.bpsc.2017.12.004] [Citation(s) in RCA: 401] [Impact Index Per Article: 66.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 11/20/2017] [Accepted: 12/10/2017] [Indexed: 12/29/2022]
Abstract
Interoception refers to the process by which the nervous system senses, interprets, and integrates signals originating from within the body, providing a moment-by-moment mapping of the body's internal landscape across conscious and unconscious levels. Interoceptive signaling has been considered a component process of reflexes, urges, feelings, drives, adaptive responses, and cognitive and emotional experiences, highlighting its contributions to the maintenance of homeostatic functioning, body regulation, and survival. Dysfunction of interoception is increasingly recognized as an important component of different mental health conditions, including anxiety disorders, mood disorders, eating disorders, addictive disorders, and somatic symptom disorders. However, a number of conceptual and methodological challenges have made it difficult for interoceptive constructs to be broadly applied in mental health research and treatment settings. In November 2016, the Laureate Institute for Brain Research organized the first Interoception Summit, a gathering of interoception experts from around the world, with the goal of accelerating progress in understanding the role of interoception in mental health. The discussions at the meeting were organized around four themes: interoceptive assessment, interoceptive integration, interoceptive psychopathology, and the generation of a roadmap that could serve as a guide for future endeavors. This review article presents an overview of the emerging consensus generated by the meeting.
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Affiliation(s)
- Sahib S Khalsa
- Laureate Institute for Brain Research, University of Tulsa, Tulsa, Oklahoma; Oxley College of Health Sciences, University of Tulsa, Tulsa, Oklahoma.
| | - Ralph Adolphs
- California Institute of Technology, Pasadena, California
| | - Oliver G Cameron
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan
| | - Hugo D Critchley
- Sackler Centre for Consciousness Science, University of Sussex, Brighton, United Kingdom
| | - Paul W Davenport
- Department of Physiology, University of Florida, Gainesville, Florida
| | - Justin S Feinstein
- Laureate Institute for Brain Research, University of Tulsa, Tulsa, Oklahoma; Oxley College of Health Sciences, University of Tulsa, Tulsa, Oklahoma
| | - Jamie D Feusner
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California
| | - Sarah N Garfinkel
- Sackler Centre for Consciousness Science, University of Sussex, Brighton, United Kingdom
| | - Richard D Lane
- Department of Psychiatry, University of Arizona, Tucson, Arizona
| | - Wolf E Mehling
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, California
| | - Alicia E Meuret
- Department of Psychology, Southern Methodist University, Dallas, Texas
| | - Charles B Nemeroff
- Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, Florida
| | | | - Frederike H Petzschner
- Translational Neuromodeling Unit, Institute for Biomedical Engineering, University of Zurich, Zurich, Switzerland
| | - Olga Pollatos
- Department of Clinical and Health Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Jamie L Rhudy
- Department of Psychology, University of Tulsa, Tulsa, Oklahoma
| | - Lawrence P Schramm
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland; Department of Neuroscience, Johns Hopkins University, Baltimore, Maryland
| | - W Kyle Simmons
- Laureate Institute for Brain Research, University of Tulsa, Tulsa, Oklahoma; Oxley College of Health Sciences, University of Tulsa, Tulsa, Oklahoma
| | - Murray B Stein
- Department of Psychiatry, University of California, San Diego, San Diego, California
| | - Klaas E Stephan
- Translational Neuromodeling Unit, Institute for Biomedical Engineering, University of Zurich, Zurich, Switzerland
| | | | - Ilse Van Diest
- Department of Health Psychology, University of Leuven, Leuven, Belgium
| | | | - Martin P Paulus
- Laureate Institute for Brain Research, University of Tulsa, Tulsa, Oklahoma
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282
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Zerubavel N, Hoffman MA, Reich A, Ochsner KN, Bearman P. Neural precursors of future liking and affective reciprocity. Proc Natl Acad Sci U S A 2018; 115:4375-4380. [PMID: 29632195 PMCID: PMC5924932 DOI: 10.1073/pnas.1802176115] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Why do certain group members end up liking each other more than others? How does affective reciprocity arise in human groups? The prediction of interpersonal sentiment has been a long-standing pursuit in the social sciences. We combined fMRI and longitudinal social network data to test whether newly acquainted group members' reward-related neural responses to images of one another's faces predict their future interpersonal sentiment, even many months later. Specifically, we analyze associations between relationship-specific valuation activity and relationship-specific future liking. We found that one's own future (T2) liking of a particular group member is predicted jointly by actor's initial (T1) neural valuation of partner and by that partner's initial (T1) neural valuation of actor. These actor and partner effects exhibited equivalent predictive strength and were robust when statistically controlling for each other, both individuals' initial liking, and other potential drivers of liking. Behavioral findings indicated that liking was initially unreciprocated at T1 yet became strongly reciprocated by T2. The emergence of affective reciprocity was partly explained by the reciprocal pathways linking dyad members' T1 neural data both to their own and to each other's T2 liking outcomes. These findings elucidate interpersonal brain mechanisms that define how we ultimately end up liking particular interaction partners, how group members' initially idiosyncratic sentiments become reciprocated, and more broadly, how dyads evolve. This study advances a flexible framework for researching the neural foundations of interpersonal sentiments and social relations that-conceptually, methodologically, and statistically-emphasizes group members' neural interdependence.
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Affiliation(s)
- Noam Zerubavel
- Center for Science and Society, Columbia University, New York, NY 10027;
- Interdisciplinary Center for Innovative Theory and Empirics, Columbia University, New York, NY 10027
| | - Mark Anthony Hoffman
- Interdisciplinary Center for Innovative Theory and Empirics, Columbia University, New York, NY 10027
- Department of Sociology, Columbia University, New York, NY 10027
| | - Adam Reich
- Interdisciplinary Center for Innovative Theory and Empirics, Columbia University, New York, NY 10027
- Department of Sociology, Columbia University, New York, NY 10027
| | - Kevin N Ochsner
- Department of Psychology, Columbia University, New York, NY 10027
| | - Peter Bearman
- Interdisciplinary Center for Innovative Theory and Empirics, Columbia University, New York, NY 10027;
- Department of Sociology, Columbia University, New York, NY 10027
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283
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Objecthood, Agency and Mutualism in Valenced Farm Animal Environments. Animals (Basel) 2018; 8:ani8040050. [PMID: 29614016 PMCID: PMC5946134 DOI: 10.3390/ani8040050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/08/2018] [Accepted: 04/02/2018] [Indexed: 12/25/2022] Open
Abstract
Genetic selection of farm animals for productivity, and intensification of farming practices have yielded substantial improvements in efficiency; however, the capacity of animals to cope with environmental challenges has diminished. Understanding how the animal and environment interact is central to efforts to improve the health, fitness, and welfare of animals through breeding and management strategies. The review examines aspects of the environment that are sensed by the animal. The predictive brain model of sensory perception and motor action (the Bayesian brain model) and its recent extension to account for anticipatory, predictive control of physiological activities is described. Afferent sensory input from the immune system, and induction of predictive immune functions by the efferent nervous system are also in accord with the Bayesian brain model. In this model, expected sensory input (from external, physiological and immunological environments) is reconciled with actual sensory input through behavioural, physiological and immune actions, and through updating future expectations. Sustained discrepancy between expected and actual sensory inputs occurs when environmental encounters cannot be predicted and controlled resulting in stress and negative affective states. Through these processes, from the animal's perspective, aspects of the environment acquire a negative or positive character: that is the environment becomes valenced. In a homeostatic manner, affective experience guides the animal towards synchronisation and a greater degree of mutualism with its environment. A better understanding of the dynamic among environmental valence, animal affect and mutualism may provide a better understanding of genetic and phenotypic links between temperament, immune function, metabolic performance, affective state, and resilience in farm animals, and provide further opportunities to improve their welfare.
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284
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Abstract
Periodization theory has, over the past seven decades, emerged as the preeminent training planning paradigm. The philosophical underpinnings of periodization theory can be traced back to the integration of diverse shaping influences, whereby coaching beliefs and traditions were blended with historically available scientific insights and contextualized against pervading social planning models. Since then, many dimensions of elite preparation have evolved significantly, as driven by a combination of coaching innovations and science-led advances in training theory, techniques, and technologies. These advances have been incorporated into the fabric of the pre-existing periodization planning framework, yet the philosophical assumptions underpinning periodization remain largely unchallenged and unchanged. One particularly influential academic sphere of study, the science of stress, particularly the work of Hans Selye, is repeatedly cited by theorists as a central pillar upon which periodization theory is founded. A fundamental assumption emanating from the early stress research is that physical stress is primarily a biologically mediated phenomenon: a presumption translated to athletic performance contexts as evidence that mechanical training stress directly regulates the magnitude of subsequent 'fitness' adaptations. Interestingly, however, since periodization theory first emerged, the science of stress has evolved extensively from its historical roots. This raises a fundamental question: if the original scientific platform upon which periodization theory was founded has disintegrated, should we critically re-evaluate conventional perspectives through an updated conceptual lens? Realigning periodization philosophy with contemporary stress theory thus presents us with an opportunity to recalibrate training planning models with both contemporary scientific insight and progressive coaching practice.
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Affiliation(s)
- John Kiely
- Institute of Coaching and Performance, School of Sport and Wellbeing, University of Central Lancashire, Preston, PR1 2HE, UK.
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285
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Abstract
Psychological research on emotion perception anchors heavily on an object perception analogy. We present static “cues,” such as facial expressions, as objects for perceivers to categorize. Yet in the real world, emotions play out as dynamic multidimensional events. Current theoretical approaches and research methods are limited in their ability to capture this complexity. We draw on insights from a predictive coding account of neural activity and a grounded cognition account of concept representation to conceive of emotion perception as a stream of synchronized conceptualizations between two individuals, which is supported and shaped by language. We articulate how this framework can illuminate the fundamental need to study culture, as well as other sources of conceptual variation, in unpacking conceptual synchrony in emotion. We close by suggesting that the conceptual system provides the necessary flexibility to overcome gaps in emotional synchrony.
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Affiliation(s)
- Maria Gendron
- Department of Psychology, Northeastern University, USA
- Department of Psychology, Northeastern University, USA
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, USA
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University, USA
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, USA
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286
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Siegel EH, Wormwood JB, Quigley KS, Barrett LF. Seeing What You Feel: Affect Drives Visual Perception of Structurally Neutral Faces. Psychol Sci 2018; 29:496-503. [PMID: 29485945 DOI: 10.1177/0956797617741718] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Affective realism, the phenomenon whereby affect is integrated into an individual's experience of the world, is a normal consequence of how the brain processes sensory information from the external world in the context of sensations from the body. In the present investigation, we provided compelling empirical evidence that affective realism involves changes in visual perception (i.e., affect changes how participants see neutral stimuli). In two studies, we used an interocular suppression technique, continuous flash suppression, to present affective images outside of participants' conscious awareness. We demonstrated that seen neutral faces are perceived as more smiling when paired with unseen affectively positive stimuli. Study 2 also demonstrated that seen neutral faces are perceived as more scowling when paired with unseen affectively negative stimuli. These findings have implications for real-world situations and challenge beliefs that affect is a distinct psychological phenomenon that can be separated from cognition and perception.
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Affiliation(s)
- Erika H Siegel
- 1 Department of Health Psychology, University of California, San Francisco
| | | | - Karen S Quigley
- 2 Department of Psychology, Northeastern University.,3 Edith Nourse Rogers Memorial Veterans Hospital, Bedford, Massachusetts
| | - Lisa Feldman Barrett
- 2 Department of Psychology, Northeastern University.,4 Massachusetts General Hospital, Boston, Massachusetts.,5 Harvard Medical School, Boston, Massachusetts
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287
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Borsook D, Youssef AM, Barakat N, Sieberg CB, Elman I. Subliminal (latent) processing of pain and its evolution to conscious awareness. Neurosci Biobehav Rev 2018; 88:1-15. [PMID: 29476771 DOI: 10.1016/j.neubiorev.2018.02.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/07/2018] [Accepted: 02/19/2018] [Indexed: 12/18/2022]
Abstract
By unconscious or covert processing of pain we refer to nascent interactions that affect the eventual deliverance of pain awareness. Thus, internal processes (viz., repeated nociceptive events, inflammatory kindling, reorganization of brain networks, genetic) or external processes (viz., environment, socioeconomic levels, modulation of epigenetic status) contribute to enhancing or inhibiting the presentation of pain awareness. Here we put forward the notion that for many patients, ongoing sub-conscious changes in brain function are significant players in the eventual manifestation of chronic pain. In this review, we provide clinical examples of nascent or what we term pre-pain processes and the neurobiological mechanisms of how these changes may contribute to pain, but also potential opportunities to define the process for early therapeutic interventions.
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Affiliation(s)
- David Borsook
- Center for Pain and the Brain, 9 Hope Avenue, Mailbox 26, Waltham, MA, 06524-9936, United States.
| | - Andrew M Youssef
- Center for Pain and the Brain, 9 Hope Avenue, Mailbox 26, Waltham, MA, 06524-9936, United States
| | - Nadia Barakat
- Center for Pain and the Brain, 9 Hope Avenue, Mailbox 26, Waltham, MA, 06524-9936, United States
| | - Christine B Sieberg
- Center for Pain and the Brain, 9 Hope Avenue, Mailbox 26, Waltham, MA, 06524-9936, United States
| | - Igor Elman
- Dayton Veterans Affairs Medical Center 4100 West Third Street Dayton, OH, 45428, United States
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288
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Kozlowska K, Spooner CJ, Palmer DM, Harris A, Korgaonkar MS, Scher S, Williams LM. "Motoring in idle": The default mode and somatomotor networks are overactive in children and adolescents with functional neurological symptoms. Neuroimage Clin 2018; 18:730-743. [PMID: 29876262 PMCID: PMC5987846 DOI: 10.1016/j.nicl.2018.02.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/19/2018] [Accepted: 02/02/2018] [Indexed: 12/20/2022]
Abstract
Objective Children and adolescents with functional neurological symptom disorder (FND) present with diverse neurological symptoms not explained by a disease process. Functional neurological symptoms have been conceptualized as somatoform dissociation, a disruption of the brain's intrinsic organization and reversion to a more primitive level of function. We used EEG to investigate neural function and functional brain organization in children/adolescents with FND. Method EEG was recorded in the resting eyes-open condition in 57 patients (aged 8.5-18 years) and 57 age- and sex-matched healthy controls. Using a topographical map, EEG power data were quantified for regions of interest that define the default mode network (DMN), salience network, and somatomotor network. Source localization was examined using low-resolution brain electromagnetic tomography (LORETA). The contributions of chronic pain and arousal as moderators of differences in EEG power were also examined. Results Children/adolescents with FND had excessive theta and delta power in electrode clusters corresponding to the DMN-both anteriorly (dorsomedial prefrontal cortex [dmFPC]) and posteriorly (posterior cingulate cortex [PCC], precuneus, and lateral parietal cortex)-and in the premotor/supplementary motor area (SMA) region. There was a trend toward increased theta and delta power in the salience network. LORETA showed activation across all three networks in all power bands and localized neural sources to the dorsal anterior cingulate cortex/dmPFC, mid cingulate cortex, PCC/precuneus, and SMA. Pain and arousal contributed to slow wave power increases in all three networks. Conclusions These findings suggest that children and adolescents with FND are characterized by overactivation of intrinsic resting brain networks involved in threat detection, energy regulation, and preparation for action.
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Affiliation(s)
- Kasia Kozlowska
- The Children's Hospital at Westmead, Psychological Medicine, Locked Bag 4001, Westmead, NSW 2145, Australia; The Brain Dynamics Centre, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, NSW 2145, Australia; The University of Sydney, Sydney, Australia.
| | | | - Donna M Palmer
- The Brain Dynamics Centre, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, NSW 2145, Australia; The University of Sydney, Sydney, Australia.
| | - Anthony Harris
- The Brain Dynamics Centre, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, NSW 2145, Australia; The University of Sydney, Sydney, Australia; Westmead Hospital Psychiatry Department, Darcy Rd, Westmead, NSW 2145, Australia.
| | - Mayuresh S Korgaonkar
- The Brain Dynamics Centre, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, NSW 2145, Australia; The University of Sydney, Sydney, Australia.
| | - Stephen Scher
- The University of Sydney, Sydney, Australia; Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA.
| | - Leanne M Williams
- Psychiatry and Behavioral Sciences, Stanford University, VA Palo Alto (Sierra-Pacific MIRECC) 401 Quarry Rd, United States.
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289
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290
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Satpute AB, Kragel PA, Barrett LF, Wager TD, Bianciardi M. Deconstructing arousal into wakeful, autonomic and affective varieties. Neurosci Lett 2018; 693:19-28. [PMID: 29378297 DOI: 10.1016/j.neulet.2018.01.042] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 01/13/2018] [Accepted: 01/22/2018] [Indexed: 12/11/2022]
Abstract
Arousal plays a central role in a wide variety of phenomena, including wakefulness, autonomic function, affect and emotion. Despite its importance, it remains unclear as to how the neural mechanisms for arousal are organized across them. In this article, we review neuroscience findings for three of the most common origins of arousal: wakeful arousal, autonomic arousal, and affective arousal. Our review makes two overarching points. First, research conducted primarily in non-human animals underscores the importance of several subcortical nuclei that contribute to various sources of arousal, motivating the need for an integrative framework. Thus, we outline an integrative neural reference space as a key first step in developing a more systematic understanding of central nervous system contributions to arousal. Second, there is a translational gap between research on non-human animals, which emphasizes subcortical nuclei, and research on humans using non-invasive neuroimaging techniques, which focuses more on gross anatomical characterizations of cortical (e.g. network architectures including the default mode network) and subcortical structures. We forecast the importance of high-field neuroimaging in bridging this gap to examine how the various networks within the neural reference space for arousal operate across varieties of arousal-related phenomena.
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Affiliation(s)
- Ajay B Satpute
- Departments of Psychology and Neuroscience, Pomona College, Claremont, CA, USA; Department of Psychology, Northeastern University, Boston, MA, USA.
| | - Philip A Kragel
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, USA; The Institute of Cognitive Science, University of Colorado Boulder, Boulder, USA
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, USA; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA; Department of Radiology, Harvard Medical School, Boston, MA, USA; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Tor D Wager
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, USA; The Institute of Cognitive Science, University of Colorado Boulder, Boulder, USA
| | - Marta Bianciardi
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA; Department of Radiology, Harvard Medical School, Boston, MA, USA.
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291
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Effects of exercise during chemotherapy on chemotherapy-induced peripheral neuropathy: a multicenter, randomized controlled trial. Support Care Cancer 2017; 26:1019-1028. [PMID: 29243164 DOI: 10.1007/s00520-017-4013-0] [Citation(s) in RCA: 175] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 12/05/2017] [Indexed: 12/18/2022]
Abstract
PURPOSE Over half of all cancer patients receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy experience chemotherapy-induced peripheral neuropathy (CIPN), which includes numbness, tingling, pain, cold sensitivity, and motor impairment in the hands and feet. CIPN is a dose-limiting toxicity, potentially increasing mortality. There are no FDA-approved drugs to treat CIPN, and behavioral interventions such as exercise are promising yet understudied. This secondary analysis of our nationwide phase III randomized controlled trial of exercise for fatigue examines (1) effects of exercise on CIPN symptoms, (2) factors that predict CIPN symptoms, and (3) factors that moderate effects of exercise on CIPN symptoms. METHODS Cancer patients (N = 355, 56 ± 11 years, 93% female, 79% breast cancer) receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy were randomized to chemotherapy or chemotherapy plus Exercise for Cancer Patients (EXCAP©®). EXCAP is a standardized, individualized, moderate-intensity, home-based, six-week progressive walking and resistance exercise program. Patients reported CIPN symptoms of numbness and tingling and hot/coldness in hands/feet (0-10 scales) pre- and post-intervention. We explored baseline neuropathy, sex, age, body mass index, cancer stage, and cancer type as possible factors associated with CIPN symptoms and exercise effectiveness. RESULTS Exercise reduced CIPN symptoms of hot/coldness in hands/feet (-0.46 units, p = 0.045) and numbness and tingling (- 0.42 units, p = 0.061) compared to the control. Exercise reduced CIPN symptoms more for patients who were older (p = 0.086), male (p = 0.028), or had breast cancer (p = 0.076). CONCLUSIONS Exercise appears to reduce CIPN symptoms in patients receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy. Clinicians should consider prescribing exercise for these patients. TRIAL REGISTRATION Clinical Trials.gov , # NCT00924651, http://www.clinicaltrials.gov .
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292
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Peng K, Steele SC, Becerra L, Borsook D. Brodmann area 10: Collating, integrating and high level processing of nociception and pain. Prog Neurobiol 2017; 161:1-22. [PMID: 29199137 DOI: 10.1016/j.pneurobio.2017.11.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 11/16/2017] [Accepted: 11/28/2017] [Indexed: 02/08/2023]
Abstract
Multiple frontal cortical brain regions have emerged as being important in pain processing, whether it be integrative, sensory, cognitive, or emotional. One such region, Brodmann Area 10 (BA 10), is the largest frontal brain region that has been shown to be involved in a wide variety of functions including risk and decision making, odor evaluation, reward and conflict, pain, and working memory. BA 10, also known as the anterior prefrontal cortex, frontopolar prefrontal cortex or rostral prefrontal cortex, is comprised of at least two cytoarchitectonic sub-regions, medial and lateral. To date, the explicit role of BA 10 in the processing of pain hasn't been fully elucidated. In this paper, we first review the anatomical pathways and functional connectivity of BA 10. Numerous functional imaging studies of experimental or clinical pain have also reported brain activations and/or deactivations in BA 10 in response to painful events. The evidence suggests that BA 10 may play a critical role in the collation, integration and high-level processing of nociception and pain, but also reveals possible functional distinctions between the subregions of BA 10 in this process.
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Affiliation(s)
- Ke Peng
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States; Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, MA, United States; Department of Psychiatry and Radiology, Massachusetts General Hospital, Charlestown, MA, United States.
| | - Sarah C Steele
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States; Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, MA, United States; Department of Psychiatry and Radiology, Massachusetts General Hospital, Charlestown, MA, United States
| | - Lino Becerra
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States; Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, MA, United States; Department of Psychiatry and Radiology, Massachusetts General Hospital, Charlestown, MA, United States; Department of Psychiatry, Mclean Hospital, Belmont, MA, United States
| | - David Borsook
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, United States; Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, MA, United States; Department of Psychiatry and Radiology, Massachusetts General Hospital, Charlestown, MA, United States; Department of Psychiatry, Mclean Hospital, Belmont, MA, United States
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293
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Avery JA, Powell JN, Breslin FJ, Lepping RJ, Martin LE, Patrician TM, Donnelly JE, Savage CR, Simmons WK. Obesity is associated with altered mid-insula functional connectivity to limbic regions underlying appetitive responses to foods. J Psychopharmacol 2017; 31:1475-1484. [PMID: 28944718 PMCID: PMC6527420 DOI: 10.1177/0269881117728429] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Obesity is fundamentally a disorder of energy balance. In obese individuals, more energy is consumed than is expended, leading to excessive weight gain through the accumulation of adipose tissue. Complications arising from obesity, including cardiovascular disease, elevated peripheral inflammation, and the development of Type II diabetes, make obesity one of the leading preventable causes of morbidity and mortality. Thus, it is of paramount importance to both individual and public health that we understand the neural circuitry underlying the behavioral regulation of energy balance. To this end, we sought to examine obesity-related differences in the resting state functional connectivity of the dorsal mid-insula, a region of gustatory and interoceptive cortex associated with homeostatically sensitive responses to food stimuli. Within the present study, obese and healthy weight individuals completed resting fMRI scans during varying interoceptive states, both while fasting and after a standardized meal. We examined group differences in the pre- versus post-meal functional connectivity of the mid-insula, and how those differences were related to differences in self-reported hunger ratings and ratings of meal pleasantness. Obese and healthy weight individuals exhibited opposing patterns of eating-related functional connectivity between the dorsal mid-insula and multiple brain regions involved in reward, valuation, and satiety, including the medial orbitofrontal cortex, the dorsal striatum, and the ventral striatum. In particular, healthy weight participants exhibited a significant positive relationship between changes in hunger and changes in medial orbitofrontal functional connectivity, while obese participants exhibited a complementary negative relationship between hunger and ventral striatum connectivity to the mid-insula. These obesity-related alterations in dorsal mid-insula functional connectivity patterns may signify a fundamental difference in the experience of food motivation in obese individuals, wherein approach behavior toward food is guided more by reward-seeking than by homeostatically relevant interoceptive information from the body.
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Affiliation(s)
| | - Joshua N. Powell
- Laureate Institute for Brain Research, Tulsa, OK,Center for Health Behavior Neuroscience, University of Kansas Medical Center, Kansas City, KS,Graduate School of Social Work, University of Denver, Denver, CO
| | - Florence J. Breslin
- Laureate Institute for Brain Research, Tulsa, OK,Center for Health Behavior Neuroscience, University of Kansas Medical Center, Kansas City, KS
| | - Rebecca J. Lepping
- Hoglund Brain Imaging Center, University of Kansas Medical Center, Kansas City, KS
| | - Laura E. Martin
- Hoglund Brain Imaging Center, University of Kansas Medical Center, Kansas City, KS
| | | | - Joseph E. Donnelly
- Center for Physical Activity and Weight Management, University of Kansas Medical Center, Kansas City, KS
| | - Cary R. Savage
- Center for Health Behavior Neuroscience, University of Kansas Medical Center, Kansas City, KS,Center for Physical Activity and Weight Management, University of Kansas Medical Center, Kansas City, KS
| | - W. Kyle Simmons
- Laureate Institute for Brain Research, Tulsa, OK,Banner Alzheimer’s Institute, Phoenix, AZ
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294
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Barrett LF. The theory of constructed emotion: an active inference account of interoception and categorization. Soc Cogn Affect Neurosci 2017; 12:1-23. [PMID: 27798257 PMCID: PMC5390700 DOI: 10.1093/scan/nsw154] [Citation(s) in RCA: 291] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Accepted: 10/11/2016] [Indexed: 12/21/2022] Open
Abstract
The science of emotion has been using folk psychology categories derived from philosophy to search for the brain basis of emotion. The last two decades of neuroscience research have brought us to the brink of a paradigm shift in understanding the workings of the brain, however, setting the stage to revolutionize our understanding of what emotions are and how they work. In this article, we begin with the structure and function of the brain, and from there deduce what the biological basis of emotions might be. The answer is a brain-based, computational account called the theory of constructed emotion.
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Affiliation(s)
- Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, USA.,Athinoula, A. Martinos Center for Biomedical Imaging.,Psychiatric Neuroimaging Division, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
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295
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Simmons WK, DeVille DC. Interoceptive contributions to healthy eating and obesity. Curr Opin Psychol 2017; 17:106-112. [PMID: 28950955 PMCID: PMC5657601 DOI: 10.1016/j.copsyc.2017.07.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 06/26/2017] [Accepted: 07/03/2017] [Indexed: 12/12/2022]
Abstract
Obesity results from persistent failure by the brain to balance food intake with energy needs, resulting in a state of chronic energy surplus. Although there are many factors that predispose individuals to weight gain and obesity, the current review focuses on two ways eating behavior may be influenced by sensitivity to interoceptive signals of hunger, satiety, and metabolic energy reserves. First, obesity may be related to hypersensitivity to interoceptive signals of hunger, leading to positive alliesthesia for food cues that undermine attempts to change unhealthy eating behaviors. Second, overeating and obesity may arise from an inability to accurately detect interoceptive signals of satiety and positive energy balance. The findings reviewed herein demonstrate that obesity may be related to altered interoception, and warrant the continued development of novel obesity interventions aimed at promoting interoceptive awareness.
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Affiliation(s)
- W Kyle Simmons
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136-3326, United States; School of Community Medicine, University of Tulsa, Tulsa, OK, United States.
| | - Danielle C DeVille
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136-3326, United States; Department of Psychology, University of Tulsa, Tulsa, OK, United States
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296
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Interoception and emotion. Curr Opin Psychol 2017; 17:7-14. [DOI: 10.1016/j.copsyc.2017.04.020] [Citation(s) in RCA: 274] [Impact Index Per Article: 39.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 02/13/2017] [Accepted: 04/18/2017] [Indexed: 12/28/2022]
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297
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PANDORA'S BOX. BJPsych Int 2017; 14:76-77. [PMID: 29093953 PMCID: PMC5618907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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298
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Constructing emotion through simulation. Curr Opin Psychol 2017; 17:189-194. [PMID: 28830034 DOI: 10.1016/j.copsyc.2017.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 07/11/2017] [Accepted: 07/11/2017] [Indexed: 01/19/2023]
Abstract
Evidence increasingly suggests that simulations implement patterns of prior experience to construct one's current experience, whether that experience is oriented in the past, in the here and now, or in the future. Simulation is the mechanism by which the brain capitalizes on prior learning to efficiently navigate the situation at hand. This review examines the latest developments in theory and empirical research that address simulation during emotional phenomena. Integration of evidence across multiple literatures suggests that simulation accounts provide a unifying framework across many different emotional phenomena and highlights the importance of investigating dynamics, complexity, and variation in emotional experiences moving forward.
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299
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Immordino-Yang MH, Yang XF. Cultural differences in the neural correlates of social-emotional feelings: an interdisciplinary, developmental perspective. Curr Opin Psychol 2017; 17:34-40. [PMID: 28950970 DOI: 10.1016/j.copsyc.2017.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 04/26/2017] [Accepted: 06/14/2017] [Indexed: 02/06/2023]
Abstract
Social neuroscience has documented cultural differences in emotional brain functioning. Most recently, these differences have been extended to include cultural effects on the real-time neural correlates of social-emotional feelings. Here we review these findings and use them to illustrate a biopsychosocial framework for studying acculturated social-affective functioning and development. We argue that understanding cultural differences in emotion neurobiology requires probing their social origins and connection with individuals' subjective, lived experiences. We suggest that an interdisciplinary, developmental perspective would advance scientific understanding by enabling the invention of protocols aligning neurobiological measures with techniques for documenting cultural contexts, social relationships and subjective experiences. Such work would also facilitate insights in applied fields struggling to accommodate cultural variation, such as psychiatry and education.
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Affiliation(s)
- Mary Helen Immordino-Yang
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA 90089, USA; Rossier School of Education, University of Southern California, Los Angeles, CA 90089, USA; Neuroscience Graduate Program, University of Southern California, Los Angeles, CA 90089, USA.
| | - Xiao-Fei Yang
- Brain and Creativity Institute, University of Southern California, Los Angeles, CA 90089, USA; Rossier School of Education, University of Southern California, Los Angeles, CA 90089, USA
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300
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Abstract
Understanding complex or mixed emotions first requires an exploration of the human nervous system underlying emotions, and indeed all experience. We review current research in neuroscience, which describes the brain as a predictive, internal model of the world that flexibly combines features from past experience to construct emotions. We argue that "mixed emotions" result when these features of past experience correspond to multiple emotion categories. Integrating event perception and cognitive linguistic theories, we propose that "mixed emotions" are perceived as an episode of distinct, linked emotional events due to attentional shifts which update the predicted model of experience. These proposed mechanisms have profound implications for the study of emotion; we conclude by suggesting methodological improvements for future research.
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Affiliation(s)
- Katie Hoemann
- Northeastern University, Department of Psychology, 360 Huntington Ave, Boston, MA, USA 02115
| | - Maria Gendron
- Northeastern University, Department of Psychology, 360 Huntington Ave, Boston, MA, USA 02115
| | - Lisa Feldman Barrett
- Northeastern University, Department of Psychology, 360 Huntington Ave, Boston, MA, USA 02115.,Massachusetts General Hospital/Martinos Center for Biomedical Imaging, 149 13 St, Charlestown, MA, USA 02129
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