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Toleson S, Khazem L, Jimmy J, Kreutzer KA, Wagh U, Bryan CJ, Gorka SM. The impact of neural emotion reactivity and regulation on the association between depression and suicide ideation in high-risk adults. J Affect Disord 2024; 364:205-211. [PMID: 39142575 PMCID: PMC11459603 DOI: 10.1016/j.jad.2024.08.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 07/04/2024] [Accepted: 08/11/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Depression is closely related to suicidal ideation (SI); however, it is unclear who is most vulnerable to SI within the context of depression. Research suggests that individual differences in emotion reactivity and regulation may be potential moderators of the link between depression and SI. Therefore, the current study tested this hypothesis using objective markers of emotion reactivity and volitional cognitive regulation capacity during functional magnetic resonance imaging (fMRI). METHODS Adults (n = 91) with active SI completed validated self-report measures of current depressive symptoms and SI severity. Participants completed an fMRI task designed to probe neural response to aversive stimuli and during cognitive reappraisal - a form of volitional emotion regulation. Activation of the amygdala during aversive emotion reactivity was measured. Activation of ventrolateral, dorsolateral, and dorsomedial prefrontal cortex (vlPFC, dlPFC, and dmPFC) during cognitive reappraisal were also measured. A series of hierarchical linear regressions testing the unique and interactive effects of depression symptoms and neural activation on severity of SI were conducted. RESULTS Analyses revealed a depression x amygdala activation interaction. The positive association between depression and SI severity was more robust in the context of high amygdala reactivity than low amygdala reactivity. Analyses also indicated there was no PFC activity (neural cognitive reappraisal) by depression interaction. LIMITATIONS Psychoactive medications were allowed and all participants endorsed suicidal intent. CONCLUSION Strategies aimed at targeting exaggerated emotion reactivity within the context of depression may be beneficial.
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Affiliation(s)
- Shiane Toleson
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Lauren Khazem
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Jagan Jimmy
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Kayla A Kreutzer
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Urvi Wagh
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Craig J Bryan
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America
| | - Stephanie M Gorka
- Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, 370 W. 9th Avenue, Columbus, OH 43210, United States of America; Suicide and Trauma Reduction Initiative, The Ohio State University Wexner Medical Center, 1960 Kenny Road, Columbus, OH 43210, United States of America; Institute for Behavioral Medicine Research, The Ohio State University, 460 Medical Center Drive, Columbus, OH 43210, United States of America.
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2
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Li Z, Jiang K, Zhu Y, Du H, Im H, Zhu Y, Feng L, Zhu W, Zhao G, Jia X, Hu Y, Zhu H, Yao Q, Wang H, Wang Q. Happy people are always similar: The evidence from brain morphological and functional inter-subject correlations. Neuroimage 2024; 297:120690. [PMID: 38880309 DOI: 10.1016/j.neuroimage.2024.120690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/18/2024] Open
Abstract
A fundamental question in the study of happiness is whether there is neural evidence to support a well-known hypothesis that happy people are always similar while unfortunate people have their own misfortunes. To investigate this, we employed several happiness-related questionnaires to identify potential components of happiness, and further investigated and confirmed their associations with personality, mood, aggressive behaviors, and amygdala reactivity to fearful faces within a substantial sample size of college students (n = 570). Additionally, we examined the functional and morphological similarities and differences among happy individuals using the inter-subject representational similarity analysis (IS-RSA). IS-RSA emphasizes the geometric properties in a high-dimensional space constructed by brain or behavioral patterns and focuses on individual subjects. Our behavioral findings unveiled two factors of happiness: individual and social, both of which mediated the effect of personality traits on individual aggression. Subsequently, mood mediated the impact of happiness on aggressive behaviors across two subgroup splits. Functional imaging data revealed that individuals with higher levels of happiness exhibited reduced amygdala reactivity to fearful faces, as evidenced by a conventional face-matching task (n = 104). Moreover, IS-RSA demonstrated that these participants manifested similar neural activation patterns when processing fearful faces within the visual pathway, but not within the emotional network (e.g., amygdala). Morphological observations (n = 425) indicated that individuals with similar high happiness levels exhibited comparable gray matter volume patterns within several networks, including the default mode network, fronto-parietal network, visual network, and attention network. Collectively, these findings offer early neural evidence supporting the proposition that happy individuals may share common neural characteristics.
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Affiliation(s)
- Zixi Li
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Keying Jiang
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Ye Zhu
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Hanxiao Du
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | | | - Yingying Zhu
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Lei Feng
- School of Mathematical Sciences, Tianjin Normal University, Tianjin 300387, China
| | - Wenwei Zhu
- School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Guang Zhao
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Xuji Jia
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Ying Hu
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China
| | - Haidong Zhu
- Normal College of Shihezi University, Shihezi University, Shihezi 832000, China
| | - Qiong Yao
- Key Laboratory of Philosophy and Social Science of Anhui Province on Adolescent Mental Health and Crisis Intelligence Intervention, Hefei 230601, China; School of Educational and Psychological Science, Hefei Normal University, Hefei 230601, China
| | - He Wang
- Institute of Biomedical Engineering, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, China.
| | - Qiang Wang
- Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China; Key Laboratory of Philosophy and Social Science of Anhui Province on Adolescent Mental Health and Crisis Intelligence Intervention, Hefei 230601, China.
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3
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Wang J, Lapate RC. Emotional state dynamics impacts temporal memory. Cogn Emot 2024:1-20. [PMID: 38898587 DOI: 10.1080/02699931.2024.2349326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 02/13/2024] [Indexed: 06/21/2024]
Abstract
Emotional fluctuations are ubiquitous in everyday life, but precisely how they sculpt the temporal organisation of memories remains unclear. Here, we designed a novel task - the Emotion Boundary Task - wherein participants viewed sequences of negative and neutral images surrounded by a colour border. We manipulated perceptual context (border colour), emotional-picture valence, as well as the direction of emotional-valence shifts (i.e., shifts from neutral-to-negative and negative-to-neutral events) to create events with a shared perceptual and/or emotional context. We measured memory for temporal order and temporal distances for images processed within and across events. Negative images processed within events were remembered as closer in time compared to neutral ones. In contrast, temporal distances were remembered as longer for images spanning neutral-to-negative shifts - suggesting temporal dilation in memory with the onset of a negative event following a previously-neutral state. The extent of negative-picture induced temporal dilation in memory correlated with dispositional negativity across individuals. Lastly, temporal order memory was enhanced for recently-presented negative (versus neutral) images. These findings suggest that emotional-state dynamics matters when considering emotion-temporal memory interactions: While persistent negative events may compress subjectively remembered time, dynamic shifts from neutral-to-negative events produce temporal dilation in memory, with implications for adaptive emotional functioning.
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Affiliation(s)
- Jingyi Wang
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, Santa Barbara, CA, USA
| | - Regina C Lapate
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, Santa Barbara, CA, USA
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4
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Page CE, Epperson CN, Novick AM, Duffy KA, Thompson SM. Beyond the serotonin deficit hypothesis: communicating a neuroplasticity framework of major depressive disorder. Mol Psychiatry 2024:10.1038/s41380-024-02625-2. [PMID: 38816586 DOI: 10.1038/s41380-024-02625-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 05/15/2024] [Accepted: 05/21/2024] [Indexed: 06/01/2024]
Abstract
The serotonin deficit hypothesis explanation for major depressive disorder (MDD) has persisted among clinicians and the general public alike despite insufficient supporting evidence. To combat rising mental health crises and eroding public trust in science and medicine, researchers and clinicians must be able to communicate to patients and the public an updated framework of MDD: one that is (1) accessible to a general audience, (2) accurately integrates current evidence about the efficacy of conventional serotonergic antidepressants with broader and deeper understandings of pathophysiology and treatment, and (3) capable of accommodating new evidence. In this article, we summarize a framework for the pathophysiology and treatment of MDD that is informed by clinical and preclinical research in psychiatry and neuroscience. First, we discuss how MDD can be understood as inflexibility in cognitive and emotional brain circuits that involves a persistent negativity bias. Second, we discuss how effective treatments for MDD enhance mechanisms of neuroplasticity-including via serotonergic interventions-to restore synaptic, network, and behavioral function in ways that facilitate adaptive cognitive and emotional processing. These treatments include typical monoaminergic antidepressants, novel antidepressants like ketamine and psychedelics, and psychotherapy and neuromodulation techniques. At the end of the article, we discuss this framework from the perspective of effective science communication and provide useful language and metaphors for researchers, clinicians, and other professionals discussing MDD with a general or patient audience.
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Affiliation(s)
- Chloe E Page
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - C Neill Epperson
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Family Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Helen and Arthur E. Johnson Depression Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Andrew M Novick
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Korrina A Duffy
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Scott M Thompson
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
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5
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Hu L, Stamoulis C. Strength and resilience of developing brain circuits predict adolescent emotional and stress responses during the COVID-19 pandemic. Cereb Cortex 2024; 34:bhae164. [PMID: 38669008 DOI: 10.1093/cercor/bhae164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 10/19/2024] Open
Abstract
The COVID-19 pandemic has had profound but incompletely understood adverse effects on youth. To elucidate the role of brain circuits in how adolescents responded to the pandemic's stressors, we investigated their prepandemic organization as a predictor of mental/emotional health in the first ~15 months of the pandemic. We analyzed resting-state networks from n = 2,641 adolescents [median age (interquartile range) = 144.0 (13.0) months, 47.7% females] in the Adolescent Brain Cognitive Development study, and longitudinal assessments of mental health, stress, sadness, and positive affect, collected every 2 to 3 months from May 2020 to May 2021. Topological resilience and/or network strength predicted overall mental health, stress and sadness (but not positive affect), at multiple time points, but primarily in December 2020 and May 2021. Higher resilience of the salience network predicted better mental health in December 2020 (β = 0.19, 95% CI = [0.06, 0.31], P = 0.01). Lower connectivity of left salience, reward, limbic, and prefrontal cortex and its thalamic, striatal, amygdala connections, predicted higher stress (β = -0.46 to -0.20, CI = [-0.72, -0.07], P < 0.03). Lower bilateral robustness (higher fragility) and/or connectivity of these networks predicted higher sadness in December 2020 and May 2021 (β = -0.514 to -0.19, CI = [-0.81, -0.05], P < 0.04). These findings suggest that the organization of brain circuits may have played a critical role in adolescent stress and mental/emotional health during the pandemic.
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Affiliation(s)
- Linfeng Hu
- Department of Pediatrics, Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, 77 Huntington Ave, Boston, MA 02115, United States
| | - Catherine Stamoulis
- Department of Pediatrics, Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
- Department of Pediatrics, Harvard Medical School, 25 Shattuck St, Boston, MA 02115, United States
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6
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Wang J, Lapate RC. Emotional state dynamics impacts temporal memory. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.07.25.550412. [PMID: 38464043 PMCID: PMC10925226 DOI: 10.1101/2023.07.25.550412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Emotional fluctuations are ubiquitous in everyday life, but precisely how they sculpt the temporal organization of memories remains unclear. Here, we designed a novel task-the Emotion Boundary Task-wherein participants viewed sequences of negative and neutral images surrounded by a color border. We manipulated perceptual context (border color), emotional valence, as well as the direction of emotional-valence shifts (i.e., shifts from neutral-to-negative and negative-to-neutral events) to create encoding events comprised of image sequences with a shared perceptual and/or emotional context. We measured memory for temporal order and subjectively remembered temporal distances for images processed within and across events. Negative images processed within events were remembered as closer in time compared to neutral ones. In contrast, temporal distance was remembered as longer for images spanning neutral-to-negative shifts-suggesting temporal dilation in memory with the onset of a negative event following a previously-neutral state. The extent of this negative-picture induced temporal dilation in memory correlated with dispositional negativity across individuals. Lastly, temporal order memory was enhanced for recently presented negative (compared to neutral) images. These findings suggest that emotional-state dynamics matters when considering emotion-temporal memory interactions: While persistent negative events may compress subjectively remembered time, dynamic shifts from neutral to negative events produce temporal dilation in memory, which may be relevant for adaptive emotional functioning.
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7
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Potegal M. How it ends: A review of behavioral and psychological phenomena, physiological processes and neural circuits in the termination of aggression in other animals and anger in people. Behav Brain Res 2024; 456:114676. [PMID: 37739229 DOI: 10.1016/j.bbr.2023.114676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/26/2023] [Accepted: 09/17/2023] [Indexed: 09/24/2023]
Abstract
More is known about aggression initiation and persistence in other animals, and anger in people, than about their cessation. This review summarizes knowledge of relevant factors in aggression, mostly in vertebrates, and anger termination in people. The latency, probability and intensity of offensive aggression in mice is controlled by activity in a neuronal subpopulation in ventromedial hypothalamus [VMH]. This activity instantiates an aggressive state termed angriffsbereitschaft ["attack-readiness"]. Fighting in many species is broken into bouts with interbout breaks due to fatigue and/or signals from dorsal raphe to VMH. Eventually, losers decide durations and outcomes of fighting by transitioning to submission or flight. Factors reducing angriffsbereitschaft and triggering these defeat behaviors could include metabolic costs, e.g., lactate accumulation and glucose depletion detected by the hypothalamus, central fatigue perhaps sensed by the Salience Network [insula and anterior cingulate gyrus] and pain of injuries, the latter insufficiently blunted by opioid and non-opioid stress analgesia and transduced by anterior VMH neurons. Winners' angriffsbereitschaft continue for awhile, as indicated by post-victory attacks and, perhaps, triumph displays of some species, including humans. In longer term situations, sensory and/or response habituation of aggression may explain the "Dear enemy" tolerance of competitive neighbors. Prolonged satiation of predatory behavior could involve habenula-regulated reduction of dopaminergic reward in nucleus accumbens. Termination of human anger involves at least three processes, metaphorically termed decay, quenching and catharsis. Hypothesized neural mechanisms include anger diminution by negative feedback from accumbens to anterior cingulate and/or activity in the Salience Network that controls anger's "accumulation/offset" phase.
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Affiliation(s)
- M Potegal
- University of Minnesota, United States.
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8
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Richter CG, Li CM, Turnbull A, Haft SL, Schneider D, Luo J, Lima DP, Lin FV, Davidson RJ, Hoeft F. Brain imaging studies of emotional well-being: a scoping review. Front Psychol 2024; 14:1328523. [PMID: 38250108 PMCID: PMC10799564 DOI: 10.3389/fpsyg.2023.1328523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/06/2023] [Indexed: 01/23/2024] Open
Abstract
This scoping review provides an overview of previous empirical studies that used brain imaging techniques to investigate the neural correlates of emotional well-being (EWB). We compiled evidence on this topic into one accessible and usable document as a foundation for future research into the relationship between EWB and the brain. PRISMA 2020 guidelines were followed. We located relevant articles by searching five electronic databases with 95 studies meeting our inclusion criteria. We explored EWB measures, brain imaging modalities, research designs, populations studied, and approaches that are currently in use to characterize and understand EWB across the literature. Of the key concepts related to EWB, the vast majority of studies investigated positive affect and life satisfaction, followed by sense of meaning, goal pursuit, and quality of life. The majority of studies used functional MRI, followed by EEG and event-related potential-based EEG to study the neural basis of EWB (predominantly experienced affect, affective perception, reward, and emotion regulation). It is notable that positive affect and life satisfaction have been studied significantly more often than the other three aspects of EWB (i.e., sense of meaning, goal pursuit, and quality of life). Our findings suggest that future studies should investigate EWB in more diverse samples, especially in children, individuals with clinical disorders, and individuals from various geographic locations. Future directions and theoretical implications are discussed, including the need for more longitudinal studies with ecologically valid measures that incorporate multi-level approaches allowing researchers to better investigate and evaluate the relationships among behavioral, environmental, and neural factors. Systematic review registration https://osf.io/t9cf6/.
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Affiliation(s)
- Caroline G. Richter
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
| | - Celine Mylx Li
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
- Department of Psychology, University of California, Berkeley, Berkeley, CA, United States
| | - Adam Turnbull
- Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY, United States
- CogT Lab, Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, United States
| | - Stephanie L. Haft
- Department of Psychology, University of California, Berkeley, Berkeley, CA, United States
| | - Deborah Schneider
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
| | - Jie Luo
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
| | - Denise Pinheiro Lima
- Intensive Care Pediatrician, Pediatric Intensive Care Unit, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - Feng Vankee Lin
- CogT Lab, Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, United States
| | - Richard J. Davidson
- Center for Healthy Minds, University of Wisconsin, Madison, WI, United States
- Department of Psychology, University of Wisconsin, Madison, WI, United States
- Waisman Laboratory for Brain Imaging and Behavior, University of Wisconsin, Madison, WI, United States
- Department of Psychiatry, University of Wisconsin, Madison, WI, United States
| | - Fumiko Hoeft
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
- Haskins Laboratories, New Haven, CT, United States
- Brain Imaging Research Center (BIRC), University of Connecticut, Storrs, CT, United States
- Department of Psychiatry and Behavioral Sciences, and Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, United States
- Department of Neuropsychiatry, Keio University School of Medicine, Shinanomachi Shinjuku Tokyo, Tokyo, Japan
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Cosme D, Mobasser A, Pfeifer JH. If you're happy and you know it: neural correlates of self-evaluated psychological health and well-being. Soc Cogn Affect Neurosci 2023; 18:nsad065. [PMID: 37930824 PMCID: PMC10684270 DOI: 10.1093/scan/nsad065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 07/17/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023] Open
Abstract
Psychological health and well-being have important implications for individual and societal thriving. Research underscores the subjective nature of well-being, but how do individuals intuit this subjective sense of well-being in the moment? This pre-registered study addresses this question by examining the neural correlates of self-evaluated psychological health and their dynamic relationship with trial-level evaluations. Participants (N = 105) completed a self-evaluation task and made judgments about three facets of psychological health and positive functioning-self-oriented well-being, social well-being and ill-being. Consistent with pre-registered hypotheses, self-evaluation elicited activity in the default mode network, and there was strong spatial overlap among constructs. Trial-level analyses assessed whether and how activity in a priori regions of interest-perigenual anterior cingulate cortex (pgACC), ventromedial prefrontal cortex (vmPFC) and ventral striatum-were related to subjective evaluations. These regions explained additional variance in whether participants endorsed or rejected items but were differentially related to evaluations. Stronger activity in pgACC was associated with a higher probability of endorsement across constructs, whereas stronger activity in vmPFC was associated with a higher probability of endorsing ill-being items, but a lower probability of endorsing self-oriented and social well-being items. These results add nuance to neurocognitive accounts of self-evaluation and extend our understanding of the neurobiological basis of subjective psychological health and well-being.
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Affiliation(s)
- Danielle Cosme
- Department of Psychology, University of Oregon, Eugene, OR 97403, USA
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Arian Mobasser
- Department of Psychology, University of Oregon, Eugene, OR 97403, USA
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10
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Unnikrishnan S, Karunamuni R, Salans MA, Gudipati S, Qian AS, Yu J, Connor M, Huynh-Le MP, Tibbs MD, Hermann G, Reyes A, Stasenko A, Seibert TM, McDonald CR, Hattangadi-Gluth JA. Dose-Dependent Atrophy in Bilateral Amygdalae and Nuclei After Brain Radiation Therapy and Its Association With Mood and Memory Outcomes on a Longitudinal Clinical Trial. Int J Radiat Oncol Biol Phys 2023; 117:834-845. [PMID: 37230430 DOI: 10.1016/j.ijrobp.2023.05.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 04/12/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
PURPOSE Amygdalae are bilateral, almond-shaped structures located anterior to the hippocampi, critical to limbic system functions of emotional processing and memory consolidation. The amygdalae are heterogeneous, composed of multiple nuclei with distinct structural and functional properties. We prospectively assessed associations between longitudinal changes in amygdala morphometry, including component nuclei, and functional outcomes in patients with primary brain tumors receiving radiation therapy (RT). METHODS AND MATERIALS On a prospective longitudinal trial, 63 patients underwent high-resolution volumetric brain magnetic resonance imaging and testing for mood (Beck Depression Inventory and Beck Anxiety Inventory), memory (Brief Visuospatial Memory Test-Revised [BVMT] Total Recall and Delayed Recall; Hopkins Verbal Learning Test-Revised [HVLT] Total Recall and Delayed Recall), and health-related quality-of-life outcomes (Functional Assessment of Cancer Therapy-Brain Social/Family Well-Being and Emotional Well-Being) at baseline and 3, 6, and 12 months after RT. Amygdalae, including 8 nuclei, were autosegmented bilaterally using validated techniques. Linear mixed-effects models assessed longitudinal change in amygdalae and nuclei volumes and associations with dose and outcomes. Wilcoxon rank sum tests compared amygdala volume change between patient groups with worse and more stable outcomes at each time point. RESULTS Atrophy was found in the right amygdala at 6 months (P = .001) and the left amygdala at 12 months (P = .046). A higher dose was associated with atrophy of the left amygdala (P = .013) at 12 months. The right amygdala showed dose-dependent atrophy at 6 months (P = .016) and 12 months (P = .001). Worse BVMT-Total, HVLT-Total, and HVLT-Delayed performance was associated with smaller left lateral (P = .014, P = .004, and P = .007, respectively) and left basal (P = .034, P = .016, and P = .026, respectively) nuclei volumes. Increased anxiety at 6 months was associated with greater combined (P = .031) and right (P = .007) amygdala atrophy. Greater left amygdala atrophy (P = .038) was noted in patients with decreased emotional well-being at 12 months. CONCLUSIONS Bilateral amygdalae and nuclei undergo time- and dose-dependent atrophy after brain RT. Atrophy in amygdalae and specific nuclei was associated with poorer memory, mood, and emotional well-being. Amygdalae-sparing treatment planning may preserve neurocognitive and neuropsychiatric outcomes in this population.
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Affiliation(s)
- Soumya Unnikrishnan
- University of California San Diego School of Medicine, La Jolla, California; Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Roshan Karunamuni
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Mia A Salans
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Suma Gudipati
- University of California San Diego School of Medicine, La Jolla, California; Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Alexander S Qian
- University of California San Diego School of Medicine, La Jolla, California; Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Justin Yu
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Michael Connor
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | | | - Michelle D Tibbs
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Gretchen Hermann
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Anny Reyes
- Department of Psychiatry, University of California San Diego, La Jolla, California
| | - Alena Stasenko
- Department of Psychiatry, University of California San Diego, La Jolla, California
| | - Tyler M Seibert
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Carrie R McDonald
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California; Department of Psychiatry, University of California San Diego, La Jolla, California
| | - Jona A Hattangadi-Gluth
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.
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11
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Cortés-Rodríguez M, Galindo-Villardón P, Sánchez-Barba M, Jarauta-Bragulat E, Urchaga-Litago JD. Analysis of Psychological Well-Being from a Compositional Data Analysis Perspective: A New Approach. Behav Sci (Basel) 2023; 13:926. [PMID: 37998673 PMCID: PMC10669479 DOI: 10.3390/bs13110926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
Well-being is a widely studied construct in psychology. In 1989, Carol Ryff proposed the "Scale of Psychological Well-Being (SPWB)", which has been validated in multiple languages. The instrument assesses six dimensions of psychological well-being: Self-acceptance, Positive Relationships with Others, Autonomy, Environmental Mastery, Purpose in Life, and Personal Growth. In this article, we propose to enrich the traditional approach of directly interpreting the raw scores in each dimension by incorporating Compositional Data Analysis. This new approach aims to identify "what proportion" of each dimension constitutes well-being, which will allow us to analyze the interactions between the different dimensions of well-being and balance among them. To achieve this, we introduce two position ratios (PR1 and PR2) and a general adjustment indicator called the General Indicator of Subjective Psychological Well-Being (GISPW), which characterizes individuals in a compositional manner, providing a fresh perspective in the interpretation of psychological test results, specifically those related to PWB. The proposal is illustrated with three cases taken from a study involving 628 university students who completed the psychological well-being scale questionnaire. The results show that the GISPW, PR1, and PR2 obtained offer relevant information about the overall balance of each case in the different dimensions.
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Affiliation(s)
- María Cortés-Rodríguez
- Department of Statistics, University of Salamanca, 37008 Salamanca, Spain; (P.G.-V.); (M.S.-B.)
- Department of Hematology, Hospital Universitario de Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Departament of Psychology, Pontifical University of Comillas, 28015 Madrid, Spain
| | - Purificación Galindo-Villardón
- Department of Statistics, University of Salamanca, 37008 Salamanca, Spain; (P.G.-V.); (M.S.-B.)
- Centro de Estudios e Investigaciones Estadísticas, Escuela Superior Politécnica del Litoral (ESPOL), Campus Gustavo Galindo, Guayaquil 090112, Ecuador
- Centro de Estudios Estadísticos, Universidad Estatal de Milagro, Milagro 091050, Ecuador
| | - Mercedes Sánchez-Barba
- Department of Statistics, University of Salamanca, 37008 Salamanca, Spain; (P.G.-V.); (M.S.-B.)
- Department of Hematology, Hospital Universitario de Salamanca, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Eusebi Jarauta-Bragulat
- Department of Civil and Environmental Engineering, North Campus, Technical University of Catalonia, 08034 Barcelona, Spain;
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12
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Kim M, Shin S, Jyung M, Choi JA, Choi I, Kim MJ, Sul S. Corticolimbic structural connectivity encapsulates real-world emotional reactivity and happiness. Soc Cogn Affect Neurosci 2023; 18:nsad056. [PMID: 37837288 PMCID: PMC10642377 DOI: 10.1093/scan/nsad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/29/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Emotional reactivity to everyday events predicts happiness, but the neural circuits underlying this relationship remain incompletely understood. Here, we combined experience sampling methods and diffusion magnetic resonance imaging to examine the association among corticolimbic structural connectivity, real-world emotional reactivity and daily experiences of happiness from 79 young adults (35 females). Participants recorded momentary assessments of emotional and happiness experiences five times a day for a week, approximately 2 weeks after brain scanning. Model-based emotional reactivity scores, which index the degree to which moment-to-moment affective state varies with the occurrence of positive or negative events, were computed. Results showed that stronger microstructural integrity of the uncinate fasciculus and the external capsule was associated with both greater positive and negative emotional reactivity scores. The relationship between these fiber tracts and experienced happiness was explained by emotional reactivity. Importantly, this indirect effect was observed for emotional reactivity to positive but not negative real-world events. Our findings suggest that the corticolimbic circuits supporting socioemotional functions are associated with emotional reactivity and happiness in the real world.
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Affiliation(s)
- Mijin Kim
- Department of Psychology, Pusan National University, Busan 46241, South Korea
| | - Sunghyun Shin
- Department of Psychology, Pusan National University, Busan 46241, South Korea
| | - Mina Jyung
- Department of Psychology, Seoul National University, Seoul 088826, South Korea
| | - Jong-An Choi
- Department of Psychology, Kangwon National University, Chuncheon 24341, South Korea
| | - Incheol Choi
- Department of Psychology, Seoul National University, Seoul 088826, South Korea
| | - M. Justin Kim
- Department of Psychology, Sungkyunkwan University, Seoul 03063, South Korea
- Center for Neuroscience Imaging Research, Institute for Basic Science, Suwon 16419, South Korea
| | - Sunhae Sul
- Department of Psychology, Pusan National University, Busan 46241, South Korea
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13
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Levine SM, Merz K, Keeser D, Kunz JI, Barton BB, Reinhard MA, Jobst A, Padberg F, Neukel C, Herpertz SC, Bertsch K, Musil R. Altered amygdalar emotion space in borderline personality disorder normalizes following dialectical behaviour therapy. J Psychiatry Neurosci 2023; 48:E431-E438. [PMID: 37935476 PMCID: PMC10635707 DOI: 10.1503/jpn.230085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/24/2023] [Accepted: 09/05/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Borderline personality disorder (BPD) is a mental health condition characterized by an inability to regulate emotions or accurately process the emotional states of others. Previous neuroimaging studies using classical univariate analyses have tied such emotion dysregulation to aberrant activity levels in the amygdala of patients with BPD. However, multivariate analyses have not yet been used to investigate how representational spaces of emotion information may be systematically altered in patients with BPD. METHODS Patients with BPD performed an emotional face matching task while undergoing MRI before and after a 10-week inpatient program of dialectical behavioural therapy. Representational similarity analysis (RSA) was applied to activity patterns (evoked by angry, fearful, neutral and surprised faces) in the amygdala and temporo-occipital fusiform gyrus of patients with BPD and in the amygdala of healthy controls. RESULTS We recruited 15 patients with BPD (8 females, 6 males, 1 transgender male) to participate in the study, and we obtained a neuroimaging data set for 25 healthy controls for a comparative analysis. The RSA of the amygdala revealed a negative bias in the underlying affective space (in that activity patterns evoked by angry, fearful and neutral faces were more similar to each other than to patterns evoked by surprised faces), which normalized after therapy. This bias-to-normalization effect was present neither in activity patterns of the temporo-occipital fusiform gyrus of patients nor in amygdalar activity patterns of healthy controls. LIMITATIONS Larger samples and additional questionnaires would help to better characterize the association between specific aspects of therapy and changes in the neural representational space. CONCLUSION Our findings suggest a more refined role for the amygdala in the pathological processing of perceived emotions and may provide new diagnostic and prognostic imaging-based markers of emotion dysregulation and personality disorders.Clinical trial registration: DRKS00019821, German Clinical Trials Register (Deutsches Register Klinischer Studien).
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Affiliation(s)
- Seth M Levine
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Katharina Merz
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Daniel Keeser
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Julia I Kunz
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Barbara B Barton
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Matthias A Reinhard
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Andrea Jobst
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Frank Padberg
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Corinne Neukel
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Sabine C Herpertz
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Katja Bertsch
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
| | - Richard Musil
- From the Department of Psychology, LMU Munich, Munich, Germany (Levine, Bertsch); the NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Munich, Germany (Levine, Merz, Keeser, Bertsch); the Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany (Merz, Keeser, Kunz, Barton, Reinhard, Jobst, Padberg, Musil); the Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany (Neukel, Herpertz, Bertsch); and the German Center for Mental Health (DZPG), Munich, Germany (Padberg, Bertsch)
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14
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Shin WG, Jyung M, Choi I, Sul S. Perceived financial well-being and its association with frontostriatal functional connectivity, real-life anticipatory experiences, and everyday happiness. Sci Rep 2023; 13:18739. [PMID: 37907524 PMCID: PMC10618479 DOI: 10.1038/s41598-023-44001-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/03/2023] [Indexed: 11/02/2023] Open
Abstract
Perceived financial well-being (FWB) is an important aspect of life that can affect one's attitude toward future experiences and happiness. However, the relationship between FWB, anticipatory experiences, and happiness, and the brain's functional architecture underlying this relationship remain unknown. Here, we combined an experience sampling method, multilevel modeling, and functional neuroimaging to identify the neural correlates of FWB and their associations with real-world anticipatory experiences and everyday happiness. Behaviorally, we found that individuals with greater FWB felt more positive and more interested when they expected positive events to occur, which in turn resulted in increased everyday happiness. Furthermore, the level of FWB was significantly associated with the strength of functional connectivity (FC) between the nucleus accumbens (NAc) and ventromedial prefrontal cortex (vmPFC) and the local coherence within the vmPFC. The frontostriatal FC and local coherence within the vmPFC were further predictive of everyday happiness via the anticipatory response involving interestedness during positive expectations. Our findings suggest that individual differences in FWB could be reflected in the functional architecture of brain's reward system that may contribute to shaping positive anticipatory experiences and happiness in daily life.
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Affiliation(s)
- Won-Gyo Shin
- Social Neuroscience Laboratory, Department of Psychology, Pusan National University, 2 Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea
| | - Mina Jyung
- Department of Psychology, Seoul National University, Seoul, Republic of Korea
| | - Incheol Choi
- Department of Psychology, Seoul National University, Seoul, Republic of Korea
| | - Sunhae Sul
- Social Neuroscience Laboratory, Department of Psychology, Pusan National University, 2 Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea.
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15
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Yin S, Xiao J, Zhu X, Li R, Li J. Improved Mood Boosts Memory Training Gains in Older Adults With Subjective Memory Complaints via Enhanced Amygdala-hippocampal Connectivity. Am J Geriatr Psychiatry 2023; 31:808-819. [PMID: 37164780 DOI: 10.1016/j.jagp.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 01/10/2023] [Accepted: 04/10/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVE Older adults with subjective memory complaints (SMC) have a higher risk of dementia and commonly demonstrate symptoms of anxiety. This study examined the neural correlates of group counseling (GC)-boosted memory training (MT) gains. DESIGN This study was an active, controlled, randomized trial. SETTING Neighborhoods near the Institute of Psychology of the Chinese Academy of Sciences (CAS). PARTICIPANTS Community-dwelling older adults, aged 60 or above with a minimum of 6 years of education, were recruited through advertisements and flyers posted at community service stations. MEASUREMENTS The amplitude of low-frequency fluctuations and resting-state functional connectivity (rs-FC) analyses were used to examine the neural correlates associated with MT gains enhanced by improved mood in older adults with SMC. Participants were randomly assigned to the combined intervention (CI) or GC group. The CI group received 3 weeks of GC followed by 4 weeks of MT, and the GC group received GC and health lectures. Cognitive function and emotions were assessed before GC (T1), after GC (T2), and after MT (T3). Both groups underwent resting-state functional magnetic resonance imaging scanning at T2 and T3. RESULTS Alleviated anxiety was positively correlated with rs-FC between the amygdala and left hippocampus and negatively correlated with rs-FC between the amygdala and right hippocampus. MT improvement was negatively correlated with rs-FC between the amygdala and right hippocampus in the CI group; the correlation was not significant after controlling for emotional changes. CONCLUSIONS Amygdala-hippocampal connectivity may be associated with improved mood-enhanced MT gains in individuals with SMC.
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Affiliation(s)
- Shufei Yin
- Department of Psychology, Faculty of Education (SY, JX), Hubei University, Wuhan, China; Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (SY), Beijing Key Lab of Applied Experimental Psychology, Beijing Normal University, Beijing, China
| | - Junhua Xiao
- Department of Psychology, Faculty of Education (SY, JX), Hubei University, Wuhan, China
| | - Xinyi Zhu
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, RL, JL), University of Chinese Academy of Sciences, Beijing, China
| | - Rui Li
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, RL, JL), University of Chinese Academy of Sciences, Beijing, China
| | - Juan Li
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (SY, XZ, RL, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, RL, JL), University of Chinese Academy of Sciences, Beijing, China.
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16
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Calabresi P, Di Lazzaro G, Marino G, Campanelli F, Ghiglieri V. Advances in understanding the function of alpha-synuclein: implications for Parkinson's disease. Brain 2023; 146:3587-3597. [PMID: 37183455 PMCID: PMC10473562 DOI: 10.1093/brain/awad150] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/13/2023] [Accepted: 03/29/2023] [Indexed: 05/16/2023] Open
Abstract
The critical role of alpha-synuclein in Parkinson's disease represents a pivotal discovery. Some progress has been made over recent years in identifying disease-modifying therapies for Parkinson's disease that target alpha-synuclein. However, these treatments have not yet shown clear efficacy in slowing the progression of this disease. Several explanations exist for this issue. The pathogenesis of Parkinson's disease is complex and not yet fully clarified and the heterogeneity of the disease, with diverse genetic susceptibility and risk factors and different clinical courses, adds further complexity. Thus, a deep understanding of alpha-synuclein physiological and pathophysiological functions is crucial. In this review, we first describe the cellular and animal models developed over recent years to study the physiological and pathological roles of this protein, including transgenic techniques, use of viral vectors and intracerebral injections of alpha-synuclein fibrils. We then provide evidence that these tools are crucial for modelling Parkinson's disease pathogenesis, causing protein misfolding and aggregation, synaptic dysfunction, brain plasticity impairment and cell-to-cell spreading of alpha-synuclein species. In particular, we focus on the possibility of dissecting the pre- and postsynaptic effects of alpha-synuclein in both physiological and pathological conditions. Finally, we show how vulnerability of specific neuronal cell types may facilitate systemic dysfunctions leading to multiple network alterations. These functional alterations underlie diverse motor and non-motor manifestations of Parkinson's disease that occur before overt neurodegeneration. However, we now understand that therapeutic targeting of alpha-synuclein in Parkinson's disease patients requires caution, since this protein exerts important physiological synaptic functions. Moreover, the interactions of alpha-synuclein with other molecules may induce synergistic detrimental effects. Thus, targeting only alpha-synuclein might not be enough. Combined therapies should be considered in the future.
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Affiliation(s)
- Paolo Calabresi
- Sezione di Neurologia, Dipartimento di Neuroscienze, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy
- Neurologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, 00168, Italy
| | - Giulia Di Lazzaro
- Neurologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, 00168, Italy
| | - Gioia Marino
- Sezione di Neurologia, Dipartimento di Neuroscienze, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy
| | - Federica Campanelli
- Sezione di Neurologia, Dipartimento di Neuroscienze, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy
| | - Veronica Ghiglieri
- Neurologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, 00168, Italy
- Department of Human Sciences and Promotion of the Quality of Life, Università Telematica San Raffaele, Rome, 00166, Italy
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17
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Shany O, Dunsky N, Gilam G, Greental A, Gilboa-Schechtman E, Hendler T. Self-evaluation of social-rank in socially anxious individuals associates with enhanced striatal reward function. Psychol Med 2023; 53:4569-4579. [PMID: 35698849 PMCID: PMC10388315 DOI: 10.1017/s0033291722001453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 04/21/2022] [Accepted: 05/04/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Negative self-views, especially in the domain of power (i.e. social-rank), characterize social anxiety (SA). Neuroimaging studies on self-evaluations in SA have mainly focused on subcortical threat processing systems. Yet, self-evaluation may concurrently invoke diverse affective processing, as motivational systems related to desired self-views may also be activated. To investigate the conflictual nature that may accompany self-evaluation of certain social domains in SA, we examined brain activity related to both threat and reward processing. METHODS Participants (N = 74) differing in self-reported SA-severity underwent fMRI while completing a self-evaluation task, wherein they judged the self-descriptiveness of high- v. low-intensity traits in the domains of power and affiliation (i.e. social connectedness). Participants also completed two auxiliary fMRI tasks designated to evoke reward- and threat-related activations in the ventral striatum (VS) and amygdala, respectively. We hypothesized that self-evaluations in SA, particularly in the domain of power, involve aberrant brain activity related to both threat and reward processing. RESULTS SA-severity was more negatively associated with power than with affiliation self-evaluations. During self-evaluative judgment of high-power (e.g. dominant), SA-severity associated with increased activity in the VS and ventromedial prefrontal cortex. Moreover, SA-severity correlated with higher similarity between brain activity patterns activated by high-power traits and patterns activated by incentive salience (i.e. reward anticipation) in the VS during the reward task. CONCLUSIONS Our findings indicate that self-evaluation of high-power in SA involves excessive striatal reward-related activation, and pinpoint the downregulation of VS-VMPFC activity within such self-evaluative context as a potential neural outcome for therapeutic interventions.
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Affiliation(s)
- Ofir Shany
- School of Psychological Sciences, Tel-Aviv University, Tel-Aviv, Israel
- Sagol Brain Institute, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Netta Dunsky
- Sagol Brain Institute, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
| | - Gadi Gilam
- Faculty of Dental Medicine, The Institute of Biomedical and Oral Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ayam Greental
- Sagol Brain Institute, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
| | - Eva Gilboa-Schechtman
- Department of Psychology and the Gonda Brain Science Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Talma Hendler
- School of Psychological Sciences, Tel-Aviv University, Tel-Aviv, Israel
- Sagol Brain Institute, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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18
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Puccetti NA, Villano WJ, Stamatis CA, Hall KA, Torrez VF, Neta M, Timpano KR, Heller AS. Negative interpretation bias connects to real-world daily affect: A multistudy approach. J Exp Psychol Gen 2023; 152:1690-1704. [PMID: 36780262 PMCID: PMC10478317 DOI: 10.1037/xge0001351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Negative interpretation bias, the tendency to appraise ambiguous stimuli as threatening, shapes our emotional lives. Various laboratory tasks, which differ in stimuli features and task procedures, can quantify negative interpretation bias. However, it is unknown whether these tasks globally predict individual differences in real-world negative (NA) and positive (PA) affect. Across two studies, we tested whether different lab-based negative interpretation bias tasks predict daily NA and PA, measured via mobile phone across months. To quantify negative interpretation bias, Study 1 (N = 69) used a verbal, self-referential task whereas Study 2 (N = 110) used a perceptual, emotional image task with faces and scenes. Across tasks, negative interpretation bias was linked to heightened daily NA. However, only negative interpretation bias in response to ambiguous faces was related to decreased daily PA. These results illustrate the ecological validity of negative interpretation bias tasks and highlight converging and unique relationships between distinct tasks and naturalistic emotion. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
| | | | - Caitlin A. Stamatis
- Department of Psychology, University of Miami
- Department of Psychiatry, New York-Presbyterian Hospital/Weill Cornell Medical College
- Center for Behavioral Intervention Technologies, Northwestern University Feinberg School of Medicine
| | | | | | - Maital Neta
- Department of Psychology, University of Nebraska-Lincoln
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19
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Wang J, Tambini A, Lapate RC. The tie that binds: temporal coding and adaptive emotion. Trends Cogn Sci 2022; 26:1103-1118. [PMID: 36302710 DOI: 10.1016/j.tics.2022.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/01/2022] [Accepted: 09/07/2022] [Indexed: 11/11/2022]
Abstract
Emotions are temporally dynamic, but the persistence of emotions outside of their appropriate temporal context is detrimental to health and well-being. Yet, precisely how temporal coding and emotional processing interact remains unclear. Recently unveiled temporal context representations in the hippocampus, entorhinal cortex (EC), and prefrontal cortex (PFC) support memory for what happened when. Here, we discuss how these neural temporal representations may interact with densely interconnected amygdala circuitry to shape emotional functioning. We propose a neuroanatomically informed framework suggesting that high-fidelity temporal representations linked to dynamic experiences promote emotion regulation and adaptive emotional memories. Then, we discuss how newly-identified synaptic and molecular features of amygdala-hippocampal projections suggest that intense, amygdala-dependent emotional responses may distort temporal-coding mechanisms. We conclude by identifying key avenues for future research.
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Affiliation(s)
- Jingyi Wang
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, Santa Barbara, CA 93106, USA
| | - Arielle Tambini
- Center for Biomedical Imaging and Neuromodulation, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY 10962, USA
| | - Regina C Lapate
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, Santa Barbara, CA 93106, USA.
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20
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Hur J, Kuhn M, Grogans SE, Anderson AS, Islam S, Kim HC, Tillman RM, Fox AS, Smith JF, DeYoung KA, Shackman AJ. Anxiety-Related Frontocortical Activity Is Associated With Dampened Stressor Reactivity in the Real World. Psychol Sci 2022; 33:906-924. [PMID: 35657777 PMCID: PMC9343891 DOI: 10.1177/09567976211056635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 09/28/2021] [Indexed: 01/18/2023] Open
Abstract
Negative affect is a fundamental dimension of human emotion. When extreme, it contributes to a variety of adverse outcomes, from physical and mental illness to divorce and premature death. Mechanistic work in animals and neuroimaging research in humans and monkeys have begun to reveal the broad contours of the neural circuits governing negative affect, but the relevance of these discoveries to everyday distress remains incompletely understood. Here, we used a combination of approaches-including neuroimaging assays of threat anticipation and emotional-face perception and more than 10,000 momentary assessments of emotional experience-to demonstrate that individuals who showed greater activation in a cingulo-opercular circuit during an anxiety-eliciting laboratory paradigm experienced lower levels of stressor-dependent distress in their daily lives (ns = 202-208 university students). Extended amygdala activation was not significantly related to momentary negative affect. These observations provide a framework for understanding the neurobiology of negative affect in the laboratory and in the real world.
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Affiliation(s)
- Juyoen Hur
- Department of Psychology, Yonsei
University
| | - Manuel Kuhn
- Center for Depression, Anxiety
and Stress Research, McLean Hospital, Harvard Medical School, Harvard
University
| | | | | | - Samiha Islam
- Department of Psychology,
University of Pennsylvania
| | - Hyung Cho Kim
- Department of Psychology,
University of Maryland
- Neuroscience and Cognitive
Science Program, University of Maryland
| | | | - Andrew S. Fox
- Department of Psychology,
University of California, Davis
- California National Primate
Research Center, University of California, Davis
| | | | | | - Alexander J. Shackman
- Department of Psychology,
University of Maryland
- Neuroscience and Cognitive
Science Program, University of Maryland
- Maryland Neuroimaging Center,
University of Maryland, College Park
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21
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Imad M. Teaching to Empower: Leveraging the Neuroscience of Now to Help Students Become Self-Regulated Learners. JOURNAL OF UNDERGRADUATE NEUROSCIENCE EDUCATION : JUNE : A PUBLICATION OF FUN, FACULTY FOR UNDERGRADUATE NEUROSCIENCE 2022; 20:A254-A262. [PMID: 38323061 PMCID: PMC10653235 DOI: 10.59390/wtlq2344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 07/22/2021] [Accepted: 07/22/2021] [Indexed: 02/08/2024]
Abstract
In his book Descartes' Error, neurologist Antonio Damasio argues that humans do not make decisions by relying exclusively on the rational or reason-oriented parts of their brain (2008). Evidence from patients with brain damage reveal that our abilities to reason and make decisions are greatly influenced by our emotions (Damasio et al., 1990; Saver and Damasio, 1991). In fact, our emotions and how we feel act as a gateway to our thinking and learning by providing "the bridge between rational [prefrontal cortex] and nonrational processes" [brainstem and limbic structures]." (Damasio, 2008). Understanding the ways in which our brain processes sensory inputs and integrates those inputs into our ongoing emotional state is critical for helping students become self-regulated, sophisticated learners. In the following article, I will begin by briefly summarizing the role of emotions in learning and the impact of toxic stress on our students' ability to engage, learn, and thrive. I will then define and present a trauma-informed teaching and learning paradigm with practical strategies that empower students to continue to learn and succeed. I will address a few misconceptions about trauma-informed education. I will conclude by making a plea to you, members of the undergraduate neuroscience community, by presenting a case for the utility and moral imperative of educating our students about the basic functioning of their brains, especially as it relates to emotional regulation and learning.
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Affiliation(s)
- Mays Imad
- Biology Department, Connecticut College. New London, CT 06320; Department of Life and Physical Science, Pima Community College. Tucson, AZ 85716
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22
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Huang Y, Sun B, Debarros J, Zhang C, Zhan S, Li D, Zhang C, Wang T, Huang P, Lai Y, Brown P, Cao C, Tan H. Increased theta/alpha synchrony in the habenula-prefrontal network with negative emotional stimuli in human patients. eLife 2021; 10:e65444. [PMID: 34251338 PMCID: PMC8275130 DOI: 10.7554/elife.65444] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 06/28/2021] [Indexed: 11/13/2022] Open
Abstract
Lateral habenula is believed to encode negative motivational stimuli and plays key roles in the pathophysiology of psychiatric disorders. However, how habenula activities are modulated during the processing of emotional information is still poorly understood. We recorded local field potentials from bilateral habenula areas with simultaneous cortical magnetoencephalography in nine patients with psychiatric disorders during an emotional picture-viewing task. Transient activity in the theta/alpha band (5-10 Hz) within the habenula and prefrontal cortical regions, as well as the coupling between these structures, is increased during the perception and processing of negative emotional stimuli compared to positive emotional stimuli. The increase in theta/alpha band synchronization in the frontal cortex-habenula network correlated with the emotional valence but not the arousal score of the stimuli. These results provide direct evidence for increased theta/alpha synchrony within the habenula area and prefrontal cortex-habenula network in the perception of negative emotion in human participants.
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Affiliation(s)
- Yongzhi Huang
- Academy of Medical Engineering and Translational Medicine, Tianjin UniversityTianjinChina
- Nuffield Department of Surgical Sciences, University of OxfordOxfordUnited Kingdom
| | - Bomin Sun
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jean Debarros
- Medical Research Council (MRC) Brain Network Dynamics Unit at the University of Oxford, Nuffield Department of Clinical Neurosciences, University of OxfordOxfordUnited Kingdom
| | - Chao Zhang
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Shikun Zhan
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Dianyou Li
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Chencheng Zhang
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Tao Wang
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Peng Huang
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yijie Lai
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Peter Brown
- Medical Research Council (MRC) Brain Network Dynamics Unit at the University of Oxford, Nuffield Department of Clinical Neurosciences, University of OxfordOxfordUnited Kingdom
| | - Chunyan Cao
- Department of Neurosurgery, Affiliated Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Huiling Tan
- Medical Research Council (MRC) Brain Network Dynamics Unit at the University of Oxford, Nuffield Department of Clinical Neurosciences, University of OxfordOxfordUnited Kingdom
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