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Letkiewicz AM, Suor JH, Glazer JE, Li LY, Bernat EM, Burkhouse KL, Shankman SA. Severe sexual abuse in childhood and altered neurophysiological response to reward in female adults. CHILD ABUSE & NEGLECT 2024; 154:106945. [PMID: 39013306 DOI: 10.1016/j.chiabu.2024.106945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/28/2024] [Accepted: 07/10/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND A relatively understudied but growing body of research indicates that individuals with a history of childhood trauma exhibit altered reward processing in adulthood. Research to date has focused on adversity broadly, with studies typically finding evidence of blunted response to rewards in adults with a history of childhood trauma. OBJECTIVE Given the role of reward processing in risk for psychopathology and the particularly pathogenic nature of sexual abuse (SA), the present study sought to assess whether adults with a history of severe childhood SA exhibit altered neurophysiological response to rewards. PARTICIPANTS AND SETTING Female adults (N = 105) were included from two study sites that used the same measures of childhood trauma (Childhood Trauma Questionnaire, CTQ), reward processing (Doors Task), and psychopathology (SCID). METHODS Based on participants' CTQ and SCID responses, three groups were created: Severe SA (n = 36), Clinical Match (with comparable lifetime psychopathology but no-to-minimal SA history; n = 35), and Healthy Controls (n = 34). Group differences in RewP amplitude were assessed. RESULTS The Severe SA group exhibited larger reward positivity (RewP) amplitude to monetary rewards than the Clinical Match and Healthy Control groups (partial ƞ2 = 0.06, p = .047). This effect remained after covarying for severity of other forms of childhood trauma. CONCLUSIONS Our study found that severe SA in childhood was related to a heightened response to reward in adulthood. Furthermore, this was not attributable to the severity of other forms of early trauma or comorbid psychopathology. Future studies are needed to identify how heightened reward processing following severe childhood SA may be implicated in the onset and course of psychopathology.
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Affiliation(s)
- Allison M Letkiewicz
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA.
| | - Jennifer H Suor
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - James E Glazer
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA
| | - Lilian Y Li
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA
| | - Edward M Bernat
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Katie L Burkhouse
- The Research Institute, Nationwide Children's Hospital, Columbus, OH, USA; Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Stewart A Shankman
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, IL, USA; Department of Psychology, Northwestern University, Chicago, IL, USA
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Wyngaarden JB, Johnston CR, Sazhin D, Dennison JB, Zaff O, Fareri D, McCloskey M, Alloy LB, Smith DV, Jarcho JM. Corticostriatal responses to social reward are linked to trait reward sensitivity and subclinical substance use in young adults. Soc Cogn Affect Neurosci 2024; 19:nsae033. [PMID: 38779870 PMCID: PMC11182064 DOI: 10.1093/scan/nsae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 03/14/2024] [Accepted: 05/21/2024] [Indexed: 05/25/2024] Open
Abstract
Aberrant levels of reward sensitivity have been linked to substance use disorder and are characterized by alterations in reward processing in the ventral striatum (VS). Less is known about how reward sensitivity and subclinical substance use relate to striatal function during social rewards (e.g. positive peer feedback). Testing this relation is critical for predicting risk for development of substance use disorder. In this pre-registered study, participants (N = 44) underwent fMRI while completing well-matched tasks that assess neural response to reward in social and monetary domains. Contrary to our hypotheses, aberrant reward sensitivity blunted the relationship between substance use and striatal activation during receipt of rewards, regardless of domain. Moreover, exploratory whole-brain analyses showed unique relations between substance use and social rewards in temporoparietal junction. Psychophysiological interactions demonstrated that aberrant reward sensitivity is associated with increased connectivity between the VS and ventromedial prefrontal cortex during social rewards. Finally, we found that substance use was associated with decreased connectivity between the VS and dorsomedial prefrontal cortex for social rewards, independent of reward sensitivity. These findings demonstrate nuanced relations between reward sensitivity and substance use, even among those without substance use disorder, and suggest altered reward-related engagement of cortico-VS responses as potential predictors of developing disordered behavior.
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Affiliation(s)
- James B Wyngaarden
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Camille R Johnston
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Daniel Sazhin
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Jeff B Dennison
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Ori Zaff
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Dominic Fareri
- Derner School of Psychology, Adelphi University, Garden City, NY 11530, USA
| | - Michael McCloskey
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Lauren B Alloy
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - David V Smith
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
| | - Johanna M Jarcho
- Department of Psychology & Neuroscience, Temple University, 1701 N 13th St Philadelphia, PA 19122, USA
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Isıklı S, Bektaş AB, Tamer Ş, Atabay M, Arkalı BD, Bağcı B, Bayrakcı A, Sebold M, Zorlu N. Effort-cost decision-making associated with negative symptoms in schizophrenia and bipolar disorder. Behav Brain Res 2024; 467:114996. [PMID: 38609021 DOI: 10.1016/j.bbr.2024.114996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/08/2024] [Accepted: 04/09/2024] [Indexed: 04/14/2024]
Abstract
Motivational deficits and reduced goal-directed behavior for external rewards have long been considered an important features of negative symptoms in patients with schizophrenia (SCZ). Negative symptoms have also a high prevalence in bipolar disorder (BP). We used a transdiagnostic approach in order to examine association between negative symptoms and effort allocation for monetary rewards. 41 patients with SCZ and 34 patients with BP were enrolled in the study along with 41 healthy controls (HC). Effort-Expenditure for Rewards Task (EEfRT) was used to measure subjects' effort allocation for monetary rewards. Generalized estimating equation models were used to analyze EEfRT choice behavior. Negative symptoms were assessed using the Brief Negative Symptom Scale (BNSS). SCZ and BP groups expended lower effort to obtain a monetary rewards compared to HC. Severity of negative symptoms was negatively correlated with EEfRT performance in both diagnostic groups. Each diagnostic group showed lower effort allocation for monetary rewards compared to HC suggesting reduced motivation for monetary rewards. In addition, our results suggest that abnormal effort-based decision-making might be a transdiagnostic factor underlying negative symptoms.
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Affiliation(s)
- Serhan Isıklı
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Aslıhan Bilge Bektaş
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Şule Tamer
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Murat Atabay
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Bilgesu Deniz Arkalı
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Başak Bağcı
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Adem Bayrakcı
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey
| | - Miriam Sebold
- Department of Business and Law, Aschaffenburg University of Applied Sciences, Aschaffenburg, Germany
| | - Nabi Zorlu
- Department of Psychiatry, Katip Celebi University Ataturk Education and Research Hospital, Izmir, Turkey.
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Nguyen NH, Mazza TM, Hess JL, Albert AB, Elfstrom S, Forken P, Blatt SD, Fremont WP, Faraone SV, Glatt SJ. Novel genome-wide associations for effort valuation and psychopathology in children and adults. Am J Med Genet B Neuropsychiatr Genet 2024; 195:e32964. [PMID: 37953388 PMCID: PMC11076170 DOI: 10.1002/ajmg.b.32964] [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: 03/13/2023] [Revised: 09/08/2023] [Accepted: 10/12/2023] [Indexed: 11/14/2023]
Abstract
The Research Domain Criteria (RDoC) initiative was established by the US National Institute of Mental Health as a multilevel, disorder-agnostic framework for analysis of human psychopathology through designated domains and constructs, including the "Positive Valence Systems" domain focused on reward-related behavior. This study investigates the reward valuation subconstruct of "effort" and its association with genetic markers, functional neurobiological pathways, and polygenic risk scores for psychopathology in 1215 children aged 6-12 and their parents (n = 1044). All participants completed the effort expenditure for rewards task (EEfRT), which assesses "effort" according to two quantitative measures: hard-task choice and reward sensitivity. Genetic association analyses were undertaken in MAGMA, utilizing EEfRT outcome variables as genome-wide association studies phenotypes to compute SNP and gene-level associations. Genome-wide association analyses found two distinct genetic loci that were significantly associated with measures of reward sensitivity and a separate genetic locus associated with hard task choice. Gene-set enrichment analysis yielded significant associations between "effort" and multiple gene sets involved in reward processing-related pathways, including dopamine receptor signaling, limbic system and forebrain development, and biological response to cocaine. These results serve to establish "effort" as a relevant construct for understanding reward-related behavior at the genetic level and support the RDoC framework for assessing disorder-agnostic psychopathology.
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Affiliation(s)
- Nicholas H. Nguyen
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - T. Mitchell Mazza
- Department of Psychology, Syracuse University, Syracuse, New York USA
| | - Jonathan L. Hess
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - Avery B. Albert
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
- Department of Psychology, Syracuse University, Syracuse, New York USA
| | - Sarah Elfstrom
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - Patricia Forken
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - Steven D. Blatt
- Department of Pediatrics, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York, USA
| | - Wanda P. Fremont
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - Stephen V. Faraone
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
| | - Stephen J. Glatt
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine at SUNY Upstate Medical University, Syracuse, New York USA
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Brassard SL, Liu H, Dosanjh J, MacKillop J, Balodis I. Neurobiological foundations and clinical relevance of effort-based decision-making. Brain Imaging Behav 2024:10.1007/s11682-024-00890-x. [PMID: 38819540 DOI: 10.1007/s11682-024-00890-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2024] [Indexed: 06/01/2024]
Abstract
Applying effort-based decision-making tasks provides insights into specific variables influencing choice behaviors. The current review summarizes the structural and functional neuroanatomy of effort-based decision-making. Across 39 examined studies, the review highlights the ventromedial prefrontal cortex in forming reward-based predictions, the ventral striatum encoding expected subjective values driven by reward size, the dorsal anterior cingulate cortex for monitoring choices to maximize rewards, and specific motor areas preparing for effort expenditure. Neuromodulation techniques, along with shifting environmental and internal states, are promising novel treatment interventions for altering neural alterations underlying decision-making. Our review further articulates the translational promise of this construct into the development, maintenance and treatment of psychiatric conditions, particularly those characterized by reward-, effort- and valuation-related deficits.
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Affiliation(s)
- Sarah L Brassard
- Neuroscience Graduate Program, McMaster University, Hamilton, ON, Canada
- Peter Boris Center for Addictions Research, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
- Department of Psychiatry and Behavioural Neuroscience, McMaster University, Hamilton, ON, Canada
| | - Hanson Liu
- Peter Boris Center for Addictions Research, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
| | - Jadyn Dosanjh
- Peter Boris Center for Addictions Research, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
| | - James MacKillop
- Peter Boris Center for Addictions Research, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
- Department of Psychiatry and Behavioural Neuroscience, McMaster University, Hamilton, ON, Canada
- Michael G. DeGroote Centre for Medicinal Cannabis Research, Hamilton, ON, Canada
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
| | - Iris Balodis
- Peter Boris Center for Addictions Research, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada.
- Department of Psychiatry and Behavioural Neuroscience, McMaster University, Hamilton, ON, Canada.
- Michael G. DeGroote Centre for Medicinal Cannabis Research, Hamilton, ON, Canada.
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Irwin JL, Davis EP, Sandman CA, Baram TZ, Stern HS, Glynn LM. Infant hedonic/anhedonic processing index (HAPI-Infant): Assessing infant anhedonia and its prospective association with adolescent depressive symptoms. J Affect Disord 2024; 352:281-287. [PMID: 38307131 DOI: 10.1016/j.jad.2024.01.225] [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: 06/07/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Anhedonia, an impairment in the motivation for or experience of pleasure, is a well-established transdiagnostic harbinger and core symptom of mental illness. Given increasing recognition of early life origins of mental illness, we posit that anhedonia should, and could, be recognized earlier if appropriate tools were available. However, reliable diagnostic instruments prior to childhood do not currently exist. METHODS We developed an assessment instrument for anhedonia/reward processing in infancy, the Infant Hedonic/Anhedonic Processing Index (HAPI-Infant). Exploratory factor and psychometric analyses were conducted using data from 6- and 12-month-old infants from two cohorts (N = 188, N = 212). Then, associations were assessed between infant anhedonia and adolescent self-report of depressive symptoms. RESULTS The HAPI-Infant (47-items), exhibited excellent psychometric properties. Higher anhedonia scores at 6 (r = 0.23, p < .01) and 12 months (r = 0.19, p < .05) predicted elevated adolescent depressive symptoms, and these associations were stronger than for established infant risk indicators such as negative affectivity. Subsequent analyses supported the validity of short (27-item) and very short (12-item) versions of this measure. LIMITATIONS The primary limitations of this study are that the HAPI-Infant awaits additional tests of generalizability and of its ability to predict clinical diagnosis of depression. CONCLUSIONS The HAPI-Infant is a novel, psychometrically strong diagnostic tool suitable for recognizing anhedonia during the first year of life with strong predictive value for later depressive symptoms. In view of the emerging recognition of increasing prevalence of affective disorders in children and adolescents, the importance of the HAPI-Infant in diagnosing anhedonia is encouraging. Early recognition of anhedonia could target high-risk individuals for intervention and perhaps prevention of mental health disorders.
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Affiliation(s)
- Jessica L Irwin
- Department of Psychology, Chapman University, Orange, CA, United States of America
| | - Elysia Poggi Davis
- Department of Psychology, University of Denver, Denver, CO, United States of America; Department of Pediatrics, University of California, Irvine, CA, United States of America
| | - Curt A Sandman
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA, United States of America
| | - Tallie Z Baram
- Department of Pediatrics, University of California, Irvine, CA, United States of America; Department of Anatomy/Neurobiology, University of California, Irvine, CA, United States of America; Department of Neurology, University of California, Irvine, CA, United States of America
| | - Hal S Stern
- Department of Statistics, University of California, Irvine, CA, United States of America
| | - Laura M Glynn
- Department of Psychology, Chapman University, Orange, CA, United States of America.
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Demro C, Lahud E, Burton PC, Purcell JR, Simon JJ, Sponheim SR. Reward anticipation-related neural activation following cued reinforcement in adults with psychotic psychopathology and biological relatives. Psychol Med 2024; 54:1441-1451. [PMID: 38197294 DOI: 10.1017/s0033291723003343] [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] [Indexed: 01/11/2024]
Abstract
BACKGROUND Schizophrenia is associated with hypoactivation of reward sensitive brain areas during reward anticipation. However, it is unclear whether these neural functions are similarly impaired in other disorders with psychotic symptomatology or individuals with genetic liability for psychosis. If abnormalities in reward sensitive brain areas are shared across individuals with psychotic psychopathology and people with heightened genetic liability for psychosis, there may be a common neural basis for symptoms of diminished pleasure and motivation. METHODS We compared performance and neural activity in 123 people with a history of psychosis (PwP), 81 of their first-degree biological relatives, and 49 controls during a modified Monetary Incentive Delay task during fMRI. RESULTS PwP exhibited hypoactivation of the striatum and anterior insula (AI) during cueing of potential future rewards with each diagnostic group showing hypoactivations during reward anticipation compared to controls. Despite normative task performance, relatives demonstrated caudate activation intermediate between controls and PwP, nucleus accumbens activation more similar to PwP than controls, but putamen activation on par with controls. Across diagnostic groups of PwP there was less functional connectivity between bilateral caudate and several regions of the salience network (medial frontal gyrus, anterior cingulate, AI) during reward anticipation. CONCLUSIONS Findings implicate less activation and connectivity in reward processing brain regions across a spectrum of disorders involving psychotic psychopathology. Specifically, aberrations in striatal and insular activity during reward anticipation seen in schizophrenia are partially shared with other forms of psychotic psychopathology and associated with genetic liability for psychosis.
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Affiliation(s)
- Caroline Demro
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Elijah Lahud
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Philip C Burton
- College of Liberal Arts, University of Minnesota, Minneapolis, MN, USA
| | - John R Purcell
- Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
| | - Joe J Simon
- Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, Heidelberg, Germany
| | - Scott R Sponheim
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
- Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
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Sazhin D, Wyngaarden JB, Dennison JB, Zaff O, Fareri D, McCloskey MS, Alloy LB, Jarcho JM, Smith DV. Trait Reward Sensitivity Modulates Connectivity with the Temporoparietal Junction and Anterior Insula during Strategic Decision Making. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.10.19.563125. [PMID: 37904967 PMCID: PMC10614961 DOI: 10.1101/2023.10.19.563125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Many decisions happen in social contexts such as negotiations, yet little is understood about how people balance fairness versus selfishness. Past investigations found that activation in brain areas involved in executive function and reward processing was associated with people offering less with no threat of rejection from their partner, compared to offering more when there was a threat of rejection. However, it remains unclear how trait reward sensitivity may modulate activation and connectivity patterns in these situations. To address this gap, we used task-based fMRI to examine the relation between reward sensitivity and the neural correlates of bargaining choices. Participants (N = 54) completed the Sensitivity to Punishment (SP)/Sensitivity to Reward (SR) Questionnaire and the Behavioral Inhibition System/Behavioral Activation System scales. Participants performed the Ultimatum and Dictator Games as proposers and exhibited strategic decisions by being fair when there was a threat of rejection, but being selfish when there was not a threat of rejection. We found that strategic decisions evoked activation in the Inferior Frontal Gyrus (IFG) and the Anterior Insula (AI). Next, we found elevated IFG connectivity with the Temporoparietal junction (TPJ) during strategic decisions. Finally, we explored whether trait reward sensitivity modulated brain responses while making strategic decisions. We found that people who scored lower in reward sensitivity made less strategic choices when they exhibited higher AI-Angular Gyrus connectivity. Taken together, our results demonstrate how trait reward sensitivity modulates neural responses to strategic decisions, potentially underscoring the importance of this factor within social and decision neuroscience.
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Affiliation(s)
- Daniel Sazhin
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - James B. Wyngaarden
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Jeff B. Dennison
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Ori Zaff
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Dominic Fareri
- Derner School of Psychology, Adelphi University, Garden City, NY, USA
| | - Michael S. McCloskey
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Lauren B. Alloy
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Johanna M. Jarcho
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - David V. Smith
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
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Mayor E, Lieb R. Dispositional factors in the explanation of symptoms of depression, anxiety, health anxiety and COVID-19 Phobia. PLoS One 2024; 19:e0299593. [PMID: 38625856 PMCID: PMC11020815 DOI: 10.1371/journal.pone.0299593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 02/12/2024] [Indexed: 04/18/2024] Open
Abstract
Maladaptive personality, the motivational systems, and intolerance of uncertainty play important roles in the statistical explanation of depression and anxiety. Here, we notably examined for the first time whether symptoms of depression, anxiety, health anxiety, and fear of COVID-19 share similar associations (e.g., variance explained) with these important dispositional dimensions. For this cross-sectional study, data from 1001 participants recruited in Germany (50% women; mean age = 47.26) were collected. In separate models, we examined the cross-sectional associations of the symptoms of depression, anxiety, health anxiety, and fear of COVID-19 with the Personality Inventory for DSM Short Form Plus scales, the Behavioral Inhibition System / Flight-Fight-Freeze System / Behavioral Activation System scales, and Intolerance of Uncertainty scales. Relative weight analyses were used to determine the within-model importance of the different scales in the prediction of the symptoms. All in all, our study showed that maladaptive personality and intolerance of uncertainty dimensions are more important sets of predictors of the studied outcomes (with which depressive and anxious symptomatology feature very similar associations) than are the motivational system dimensions. Within predictor sets, the scales with the most important predictors were: Negative Affectivity, the Behavioral Inhibition System, and Burden due to Intolerance of Uncertainty. Our findings highlight the relevance of focusing behavioral targets of psychotherapy on these within-set traits and identify potential research priorities (maladaptive personality and intolerance of uncertainty) in relation to the symptoms of interest.
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Affiliation(s)
- Eric Mayor
- Division of Clinical Psychology and Epidemiology, Department of Psychology, University of Basel, Basel, Switzerland
| | - Roselind Lieb
- Division of Clinical Psychology and Epidemiology, Department of Psychology, University of Basel, Basel, Switzerland
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van Belkum SM, Opmeer EM, Geugies H, de Boer MK, Schoevers RA, Aleman A. Change in brain activation after transcranial pulsed electromagnetic fields in treatment-resistant depression. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01797-w. [PMID: 38580858 DOI: 10.1007/s00406-024-01797-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 03/09/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND Preliminary evidence suggests antidepressant effects of transcranial pulsed electromagnetic fields (tPEMF). However, the precise mechanism of action in the brain is still unknown. The aim of this study was to investigate the influence of tPEMF on brain activation in patients with treatment-resistant depression (TRD) by studying two processes that might be of particular interest in relation to the symptoms of depression: emotional processing and reward processing. METHODS Eligible participants (n = 50) with TRD in this sham-controlled double-blind multicenter trial [registered at the Dutch Trial Register ( http://www.trialregister.nl ), NTR3702] were randomly assigned to five weeks daily active or sham tPEMF. Pre- and post-treatment functional MR-scans were made during which participants performed a social-emotional task and a reward task. RESULTS Participants in the active treatment group showed a stronger decrease in activation post-treatment compared to sham during reward-outcome processing in the left inferior frontal gyrus and in a cluster comprising the right lingual gyrus and the posterior part of the middle temporal gyrus. No effect of tPEMF was found on activation during the social-emotional task. Neurostimulation with tPEMF did also not affect behavioral performance for both tasks. CONCLUSIONS We found a decrease in reward-related activation as a result of tPEMF stimulation, while no effect of tPEMF on social-emotional processing was found. The treatment-related reduction in activation of regulatory regions may reflect normalization and may have implications for anhedonia. These findings suggest that there is an effect of tPEMF on brain activation of relevant circuits, albeit in the absence of a clinical antidepressant effect.
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Affiliation(s)
- Sjoerd M van Belkum
- Department of Psychiatry, Research School of Behavioral and Cognitive Neurosciences (BCN), Interdisciplinary Center Psychopathology of Emotion Regulation (ICPE), University Medical Center Groningen, University of Groningen, PO Box 30.001 (CC30), 9700 RB, Groningen, The Netherlands.
- Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - Esther M Opmeer
- Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hanneke Geugies
- Department of Psychiatry, Research School of Behavioral and Cognitive Neurosciences (BCN), Interdisciplinary Center Psychopathology of Emotion Regulation (ICPE), University Medical Center Groningen, University of Groningen, PO Box 30.001 (CC30), 9700 RB, Groningen, The Netherlands
| | - Marrit K de Boer
- Department of Psychiatry, Research School of Behavioral and Cognitive Neurosciences (BCN), Interdisciplinary Center Psychopathology of Emotion Regulation (ICPE), University Medical Center Groningen, University of Groningen, PO Box 30.001 (CC30), 9700 RB, Groningen, The Netherlands
| | - Robert A Schoevers
- Department of Psychiatry, Research School of Behavioral and Cognitive Neurosciences (BCN), Interdisciplinary Center Psychopathology of Emotion Regulation (ICPE), University Medical Center Groningen, University of Groningen, PO Box 30.001 (CC30), 9700 RB, Groningen, The Netherlands
| | - André Aleman
- Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Nusslock R, Alloy LB, Brody GH, Miller GE. Annual Research Review: Neuroimmune network model of depression: a developmental perspective. J Child Psychol Psychiatry 2024; 65:538-567. [PMID: 38426610 PMCID: PMC11090270 DOI: 10.1111/jcpp.13961] [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] [Accepted: 01/18/2024] [Indexed: 03/02/2024]
Abstract
Depression is a serious public health problem, and adolescence is an 'age of risk' for the onset of Major Depressive Disorder. Recently, we and others have proposed neuroimmune network models that highlight bidirectional communication between the brain and the immune system in both mental and physical health, including depression. These models draw on research indicating that the cellular actors (particularly monocytes) and signaling molecules (particularly cytokines) that orchestrate inflammation in the periphery can directly modulate the structure and function of the brain. In the brain, inflammatory activity heightens sensitivity to threats in the cortico-amygdala circuit, lowers sensitivity to rewards in the cortico-striatal circuit, and alters executive control and emotion regulation in the prefrontal cortex. When dysregulated, and particularly under conditions of chronic stress, inflammation can generate feelings of dysphoria, distress, and anhedonia. This is proposed to initiate unhealthy, self-medicating behaviors (e.g. substance use, poor diet) to manage the dysphoria, which further heighten inflammation. Over time, dysregulation in these brain circuits and the inflammatory response may compound each other to form a positive feedback loop, whereby dysregulation in one organ system exacerbates the other. We and others suggest that this neuroimmune dysregulation is a dynamic joint vulnerability for depression, particularly during adolescence. We have three goals for the present paper. First, we extend neuroimmune network models of mental and physical health to generate a developmental framework of risk for the onset of depression during adolescence. Second, we examine how a neuroimmune network perspective can help explain the high rates of comorbidity between depression and other psychiatric disorders across development, and multimorbidity between depression and stress-related medical illnesses. Finally, we consider how identifying neuroimmune pathways to depression can facilitate a 'next generation' of behavioral and biological interventions that target neuroimmune signaling to treat, and ideally prevent, depression in youth and adolescents.
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Affiliation(s)
- Robin Nusslock
- Department of Psychology, Northwestern University, Evanston IL, USA
- Institute for Policy Research, Northwestern University, Evanston IL, USA
| | - Lauren B. Alloy
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA. USA
| | - Gene H. Brody
- Center for Family Research, University of Georgia, Athens GA, USA
| | - Gregory E. Miller
- Department of Psychology, Northwestern University, Evanston IL, USA
- Institute for Policy Research, Northwestern University, Evanston IL, USA
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12
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Pickenhan L, Milton AL. Opening new vistas on obsessive-compulsive disorder with the observing response task. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024; 24:249-265. [PMID: 38316708 PMCID: PMC11039534 DOI: 10.3758/s13415-023-01153-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/30/2023] [Indexed: 02/07/2024]
Abstract
Obsessive-compulsive disorder (OCD), a highly prevalent and debilitating disorder, is incompletely understood in terms of underpinning behavioural, psychological, and neural mechanisms. This is attributable to high symptomatic heterogeneity; cardinal features comprise obsessions and compulsions, including clinical subcategories. While obsessive and intrusive thoughts are arguably unique to humans, dysfunctional behaviours analogous to those seen in clinical OCD have been examined in nonhuman animals. Genetic, ethological, pharmacological, and neurobehavioural approaches all contribute to understanding the emergence and persistence of compulsive behaviour. One behaviour of particular interest is maladaptive checking, whereby human patients excessively perform checking rituals despite these serving no purpose. Dysfunctional and excessive checking is the most common symptom associated with OCD and can be readily operationalised in rodents. This review considers animal models of OCD, the neural circuitries associated with impairments in habit-based and goal-directed behaviour, and how these may link to the compulsions observed in OCD. We further review the Observing Response Task (ORT), an appetitive instrumental learning procedure that distinguishes between functional and dysfunctional checking, with translational application in humans and rodents. By shedding light on the psychological and neural bases of compulsive-like checking, the ORT has potential to offer translational insights into the underlying mechanisms of OCD, in addition to being a platform for testing psychological and neurochemical treatment approaches.
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Affiliation(s)
- Luise Pickenhan
- Department of Psychology, University of Cambridge, Downing Site, Cambridge, CB2 3EB, UK
| | - Amy L Milton
- Department of Psychology, University of Cambridge, Downing Site, Cambridge, CB2 3EB, UK.
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13
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Lafond-Brina G, Pham BT, Bonnefond A. Specific mechanisms underlying executive and emotional apathy: A phenotyping study. J Psychiatr Res 2024; 172:35-46. [PMID: 38359616 DOI: 10.1016/j.jpsychires.2024.02.022] [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: 03/14/2023] [Revised: 07/11/2023] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
Apathy is a behavioral symptom prevalent both in neuropsychiatric pathologies and in the healthy population. However, the knowledge of the cognitive and neural mechanisms underlying apathy is still very limited, even if clinical and fMRI data support the existence of three forms of apathy (executive, emotional, initiative). These forms could be explained by the alteration of specific mechanisms. This present study's aim is to specify the cognitive and neuronal mechanisms of executive and emotional apathy. We used an EEG study conducted on 68 subjects comprising two groups of young people with specific executive or emotional phenotypes of apathy and one group with no apathy. Despite having symptom of apathy, participants were free of any neurological, metabolic, or psychiatric diagnoses and with high education. Two tasks were used: the DPX for cognitive control and the MID for motivation. Our results showed that distinct mechanisms underlie these two forms of apathy, and, for the first time, we specified these mechanisms. A deficit of the proactive control mode, reflected by a reduced probe-N2 amplitude in AY trials, underlies the executive form of apathy (p < .03), whereas liking motivational blunting, highlighted by a reduced LPP amplitude for financial loss, characterizes the emotional form (p < .04). The main limit of the results is that generalizability to the general population may be reduced since the apathetic samples were chosen for having a specific form of apathy. To conclude, better knowledge of these mechanisms informs new, more targeted treatments, both pharmacological and non-pharmacological, necessary for reducing the debilitating consequences of apathy.
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Affiliation(s)
| | | | - Anne Bonnefond
- INSERM, Unité 1114, Strasbourg, France; University of Strasbourg, France
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14
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Smith DV, Wyngaarden J, Sharp CJ, Sazhin D, Zaff O, Fareri D, Jarcho J. An fMRI dataset of social and nonsocial reward processing in young adults. Data Brief 2024; 53:110197. [PMID: 38406247 PMCID: PMC10885710 DOI: 10.1016/j.dib.2024.110197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
Trait reward sensitivity, risk for developing substance use, and mood disorders have each been linked with altered striatal responses to reward. Moreover, striatal response to reward is sensitive to social context, such as the presence of a peer, and drugs are often sought out and consumed in social contexts or as a result of social experiences. Thus, mood disorder symptoms, striatal responses to social context and social reward may play a role in substance use. To investigate this possibility, this dataset was collected as part of a National Institute on Drug Abuse (NIDA) grant titled "Aberrant Reward Sensitivity: Mechanisms Underlying Substance Use" (R03-DA046733). The overarching goal was to characterize the associations between neural responses to social and nonsocial rewards, trait reward sensitivity, substance use, and mood disorder symptoms. After obtaining questionnaire data quantifying reward sensitivity, substance use, and other psychosocial characteristics, young adults (N=59; 14 male, 45 female; mean age: 20.89 years ± 1.75 years) completed four fMRI tasks testing different features of social and reward processing. These included: 1) a strategic reward-based decision-making task with Ultimatum and Dictator Game conditions; 2) a task where participants shared rewards or losses with peers, strangers, or non-human partners; 3) a task in which participants received well-matched social and monetary rewards and punishment; and 4) a monetary incentive delay (MID) task in which participants tried to obtain or avoid rewards and losses of different magnitude. This dataset includes sociodemographic questionnaire data, anatomical, task-based fMRI, and corresponding behavioral task-based data. We outline several opportunities for extension and reuse, including exploration of individual differences, cross-task comparisons, and representational similarity analyses.
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Affiliation(s)
| | | | | | | | - Ori Zaff
- Temple University, United States
- University of Pennsylvania, United States
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15
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Wyngaarden JB, Johnston CR, Sazhin D, Dennison JB, Zaff O, Fareri D, McCloskey M, Alloy LB, Smith DV, Jarcho JM. Corticostriatal Responses to Social Reward are Linked to Trait Reward Sensitivity and Subclinical Substance Use in Young Adults. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.01.17.524305. [PMID: 36711485 PMCID: PMC9882176 DOI: 10.1101/2023.01.17.524305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Aberrant levels of reward sensitivity have been linked to substance use disorder and are characterized by alterations in reward processing in the ventral striatum (VS). Less is known about how reward sensitivity and subclinical substance use relate to striatal function during social rewards (e.g., positive peer feedback). Testing this relation is critical for predicting risk for development of substance use disorder. In this pre-registered study, participants (N=44) underwent fMRI while completing well-matched tasks that assess neural response to reward in social and monetary domains. Contrary to our hypotheses, aberrant reward sensitivity blunted the relationship between substance use and striatal activation during receipt of rewards, regardless of domain. Moreover, exploratory whole-brain analyses showed unique relations between substance use and social rewards in temporoparietal junction. Psychophysiological interactions demonstrated that aberrant reward sensitivity is associated with increased connectivity between the VS and ventromedial prefrontal cortex during social rewards. Finally, we found that substance use was associated with decreased connectivity between the VS and dorsomedial prefrontal cortex for social rewards, independent of reward sensitivity. These findings demonstrate nuanced relations between reward sensitivity and substance use, even among those without substance use disorder, and suggest altered reward-related engagement of cortico-VS responses as potential predictors of developing disordered behavior.
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Affiliation(s)
- James B. Wyngaarden
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Camille R. Johnston
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Daniel Sazhin
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Jeff B. Dennison
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Ori Zaff
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Dominic Fareri
- Derner School of Psychology, Adelphi University, Garden City, NY, USA
| | - Michael McCloskey
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Lauren B. Alloy
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - David V. Smith
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Johanna M. Jarcho
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
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16
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Akgül Ö, Fide E, Özel F, Alptekin K, Bora E, Akdede BB, Yener G. Enhanced Punishment Responses in Patients With Schizophrenia: An Event-Related Potential Study. Clin EEG Neurosci 2024; 55:219-229. [PMID: 37563908 DOI: 10.1177/15500594231190966] [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] [Indexed: 08/12/2023]
Abstract
It is well known that abnormal reward processing is a characteristic feature of various psychopathologies including schizophrenia. Reduced reward anticipation has been suggested as a core symptom of schizophrenia. The Monetary Incentive Delay Task (MID) is frequently used to detect reward anticipation. The present study aims to evaluate the amplitude and latency of event-related potential (ERP) P300 in patients with schizophrenia (SCH) compared to healthy controls during the MID task. Twenty patients with SCH and 21 demographically matched healthy controls (HC) were included in the study. ERP P300 amplitude and latency values were compared between groups using an MID task in which reward and loss cues were presented. Relations between P300 and clinical facets were investigated in the patient group. SCH group had enhanced mean P300 amplitudes and delayed peak latency in the punishment condition compared with HC. These higher responses were also associated with negative symptoms. SCH group showed altered reward processing as being more sensitive to loss of reward conditions as firstly evidenced by electrophysiological methods, possibly due to abnormality in various systems including social withdrawal, social defeat, and behavioral inhibition system.
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Affiliation(s)
- Özge Akgül
- Faculty of Arts and Sciences, Department of Psychology, Izmir Democracy University, Izmir, Turkey
| | - Ezgi Fide
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
| | - Fatih Özel
- Department of Organismal Biology, Uppsala University, Uppsala, Sweden
| | - Köksal Alptekin
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Emre Bora
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Berna Binnur Akdede
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Görsev Yener
- Brain Dynamics Multidisciplinary Research Center, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Neurology, Izmir University of Economics, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey
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17
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Ramer NE, Perhamus GR, Colder CR. Reinforcement sensitivity theory and externalizing problems across early adolescence: Testing within-person reciprocal associations. Dev Psychol 2024; 60:545-559. [PMID: 38190217 PMCID: PMC10922213 DOI: 10.1037/dev0001689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Temperament and externalizing problems are closely linked, but research on how they codevelop across adolescence remains sparse and equivocal. Reinforcement sensitivity theory (RST) provides a useful framework for understanding temperament and externalizing problems associations. During adolescence, oppositional problems are posited to be linked to an overactive behavioral approach system (BAS) while conduct problems are linked to an underactive behavioral inhibition system (BIS). However, this research mostly uses adult samples and cross-sectional designs and tests only between-person associations. Moreover, most studies typically test only one direction of effects (i.e., temperament predicts externalizing problems) and do not consider alternative models of associations, such as reciprocal associations. To address these limitations, we use three annual waves of a longitudinal, community-based sample of 387 early adolescents (mean Wave 1 age = 11.61 years, 55% female, 83% non-Hispanic White) to test reciprocal associations between BIS and BAS and oppositional and conduct problems. Latent curve models with structured residuals are used to test hypotheses and disaggregate between- and within-person associations. Evidence supports within-person reciprocal associations between BAS and oppositional problems and between BIS and combined conduct and oppositional problems. Results potentially inform developmental theories of temperament and externalizing problems linkages and interventions with adolescents who are engaging in oppositional problems and more severe conduct problems. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Nolan E. Ramer
- Department of Psychology, Park Hall Room 204. University at Buffalo, The State University of New York, Buffalo, NY 14260
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, 29425
| | - Gretchen R. Perhamus
- Department of Psychology, Park Hall Room 204. University at Buffalo, The State University of New York, Buffalo, NY 14260
| | - Craig R. Colder
- Department of Psychology, Park Hall Room 204. University at Buffalo, The State University of New York, Buffalo, NY 14260
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18
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Gao Y, Panier LYX, Gameroff MJ, Auerbach RP, Posner J, Weissman MM, Kayser J. Feedback negativity and feedback-related P3 in individuals at risk for depression: Comparing surface potentials and current source densities. Psychophysiology 2024; 61:e14444. [PMID: 37740325 DOI: 10.1111/psyp.14444] [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: 11/14/2022] [Revised: 08/31/2023] [Accepted: 08/31/2023] [Indexed: 09/24/2023]
Abstract
Blunted responses to reward feedback have been linked to major depressive disorder (MDD) and depression risk. Using a monetary incentive delay task (win, loss, break-even), we investigated the impact of family risk for depression and lifetime history of MDD and anxiety disorder with 72-channel electroencephalograms (EEG) recorded from 29 high-risk and 32 low-risk individuals (15-58 years, 30 male). Linked-mastoid surface potentials (ERPs) and their corresponding reference-free current source densities (CSDs) were quantified by temporal principal components analysis (PCA). Each PCA solution revealed a midfrontal feedback negativity (FN; peak around 310 ms) and a posterior feedback-P3 (fb-P3; 380 ms) as two distinct reward processing stages. Unbiased permutation tests and multilevel modeling of component scores revealed greater FN to loss than win and neutral for all stratification groups, confirming FN sensitivity to valence. Likewise, all groups had greater fb-P3 to win and loss than neutral, confirming that fb-P3 indexes motivational salience and allocation of attention. By contrast, group effects were subtle, dependent on data transformation (ERP, CSD), and did not confirm reduced FN or fb-P3 for at-risk individuals. Instead, CSD-based fb-P3 was overall reduced in individuals with than without MDD history, whereas ERP-based fb-P3 was greater for high-risk individuals than for low-risk individuals for monetary, but not neutral outcomes. While the present findings do not support blunted reward processing in depression and depression risk, our side-by-side comparison underscores how the EEG reference choice affects the characterization of subtle group differences, strongly advocating the use of reference-free techniques.
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Affiliation(s)
- Yifan Gao
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, New York, USA
| | - Lidia Y X Panier
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, New York, USA
| | - Marc J Gameroff
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, New York, USA
- Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA
| | - Randy P Auerbach
- Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA
| | - Jonathan Posner
- Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA
| | - Myrna M Weissman
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, New York, USA
- Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA
| | - Jürgen Kayser
- Division of Translational Epidemiology, New York State Psychiatric Institute, New York, New York, USA
- Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA
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19
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Haggarty CJ, Glazer JE, Nusslock R, Lee R, de Wit H. Lack of effect of methamphetamine on reward-related brain activity in healthy adults. Psychopharmacology (Berl) 2024; 241:181-193. [PMID: 38141075 DOI: 10.1007/s00213-023-06475-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/26/2023] [Indexed: 12/24/2023]
Abstract
INTRODUCTION Stimulant drugs are thought to alter processing of rewarding stimuli. However, the mechanisms by which they do this are not fully understood. METHOD In this study we used EEG to assess effects of single doses of methamphetamine (MA) on neural responses during anticipation and receipt of reward in healthy volunteers. Healthy young men and women (N = 28) completed three sessions in which they received placebo, a low MA dose (10 mg) or a higher MA dose (20 mg) under double blind conditions. Subjective and cardiovascular measures were obtained, and EEG was used to assess brain activity during an electrophysiological version of the Monetary Incentive Delay (eMID) task. RESULTS EEG measures showed expected patterns during anticipation and receipt of reward, and MA produced its expected effects on mood and cardiovascular function. However, MA did not affect EEG responses during either anticipation or receipt of rewards. CONCLUSIONS These findings suggest that the effects of MA on EEG signals of reward processing are subtle, and not related to the drug's effects on subjective feelings of well-being. The findings contribute to our understanding of the neural effects of MA during behaviors related to reward.
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Affiliation(s)
- Connor J Haggarty
- Human Behavioral Pharmacology Laboratory, Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, USA
| | - James E Glazer
- Northwestern Emotion and Risk Laboratory, Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, USA
| | - Robin Nusslock
- Northwestern Emotion and Risk Laboratory, Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, USA
- Department of Psychology and Institute for Policy Research, Northwestern University, Evanston, IL, USA
| | - Royce Lee
- Human Behavioral Pharmacology Laboratory, Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, USA
| | - Harriet de Wit
- Human Behavioral Pharmacology Laboratory, Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, USA.
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20
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Kaiser RH, Moser AD, Neilson C, Jones J, Peterson EC, Ruzic L, Rosenberg BM, Hough CM, Sandman C, Schneck CD, Miklowitz DJ. Neurocognitive risk phenotyping to predict mood symptoms in adolescence. JOURNAL OF PSYCHOPATHOLOGY AND CLINICAL SCIENCE 2024; 133:90-102. [PMID: 38059934 PMCID: PMC10752243 DOI: 10.1037/abn0000866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
Predicting mood disorders in adolescence is a challenge that motivates research to identify neurocognitive predictors of symptom expression and clinical profiles. This study used machine learning to test whether neurocognitive variables predicted future manic or anhedonic symptoms in two adolescent samples risk-enriched for lifetime mood disorders (Sample 1, n = 73, ages = 13-25, M [SD] = 19.22 [2.49] years, 68% lifetime mood disorder) or familial mood disorders (Sample 2, n = 154, ages = 13-21, M [SD] = 16.46 [1.95] years, 62% first-degree family history of mood disorder). Participants completed cognitive testing and functional magnetic resonance imaging at baseline, for behavioral and neural measures of reward processing and executive functioning. Next, participants completed a daily diary procedure for 8-16 weeks. Penalized mixed-effects models identified neurocognitive predictors of future mood symptoms and stress-reactive changes in mood symptoms. Results included the following. In both samples, adolescents showing ventral corticostriatal reward hyposensitivity and lower reward performance reported more severe stress-reactive anhedonia. Poorer executive functioning behavior was associated with heightened anhedonia overall in Sample 1, but lower stress-reactive anhedonia in both samples. In Sample 1, adolescents showing ventral corticostriatal reward hypersensitivity and poorer executive functioning reported more severe stress-reactive manic symptoms. Clustering analyses identified, and replicated, five neurocognitive subgroups. Adolescents characterized by neural or behavioral reward hyposensitivities together with average-to-poor executive functioning reported unipolar symptom profiles. Adolescents showing neural reward hypersensitivity together with poor behavioral executive functioning reported a bipolar symptom profile (Sample 1 only). Together, neurocognitive phenotypes may hold value for predicting symptom expression and profiles of mood pathology. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Roselinde H Kaiser
- Research on Affective Disorders and Development (RADD) Lab, Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Amelia D Moser
- Research on Affective Disorders and Development (RADD) Lab, Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Chiara Neilson
- Institute of Cognitive Science, University of Colorado Boulder
| | - Jenna Jones
- Institute of Cognitive Science, University of Colorado Boulder
| | - Elena C Peterson
- Research on Affective Disorders and Development (RADD) Lab, Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Luke Ruzic
- Institute of Cognitive Science, University of Colorado Boulder
| | | | | | | | | | - David J Miklowitz
- Department of Psychiatry, Semel Institute, University of California, Los Angeles
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21
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Oak S, Nguyen C, Rodney-Hernández P, Rincón-Cortés M. Behavioral responses to natural rewards in developing male and female rats. Dev Psychobiol 2024; 66:e22448. [PMID: 38131245 DOI: 10.1002/dev.22448] [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: 06/15/2023] [Revised: 11/10/2023] [Accepted: 11/18/2023] [Indexed: 12/23/2023]
Abstract
Reward deficits are a hallmark feature of multiple psychiatric disorders and often recapitulated in rodent models useful for the study of psychiatric disorders, including those employing early life stress. Moreover, rodent studies have shown sex differences during adulthood in response to natural and drug rewards under normative conditions and in stress-based rodent models. Yet, little is known about the development of reward-related responses under normative conditions, including how these may differ in rats of both sexes during early development. Comparing reward-related behavioral responses between developing male and female rats may be useful for understanding how these processes may be affected in rodent models relevant to psychiatric disorders. To this end, we tested behavioral responses to natural rewards in male and female rats using sucrose consumption, sweet palatable food intake and social play tests at two timepoints (peripuberty, adolescence). Our results suggest comparable responses to consummatory and social rewards in male and female rats during peripuberty and adolescence as no sex differences were found for sucrose preference, chocolate candy intake or a subset of play behaviors (dorsal contacts, pins). These findings suggest that sex differences in response to these natural rewards emerge and may be more robust during adulthood.
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Affiliation(s)
- Sasha Oak
- Department of Neuroscience, University of Texas at Dallas, Richardson, Texas, USA
| | - Christine Nguyen
- Department of Neuroscience, University of Texas at Dallas, Richardson, Texas, USA
| | | | - Millie Rincón-Cortés
- Department of Neuroscience, University of Texas at Dallas, Richardson, Texas, USA
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22
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Cheng Z, Moser AD, Jones M, Kaiser RH. Reinforcement learning and working memory in mood disorders: A computational analysis in a developmental transdiagnostic sample. J Affect Disord 2024; 344:423-431. [PMID: 37839471 DOI: 10.1016/j.jad.2023.10.084] [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: 05/08/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND Mood disorders commonly onset during adolescence and young adulthood and are conceptually and empirically related to reinforcement learning abnormalities. However, the nature of abnormalities associated with acute symptom severity versus lifetime diagnosis remains unclear, and prior research has often failed to disentangle working memory from reward processes. METHODS The present sample (N = 220) included adolescents and young adults with a lifetime history of unipolar disorders (n = 127), bipolar disorders (n = 28), or no history of psychopathology (n = 62), and varying severity of mood symptoms. Analyses fitted a reinforcement learning and working memory model to an instrumental learning task that varied working memory load, and tested associations between model parameters and diagnoses or current symptoms. RESULTS Current severity of manic or anhedonic symptoms negatively correlated with task performance. Participants reporting higher severity of current anhedonia, or with lifetime unipolar or bipolar disorders, showed lower reward learning rates. Participants reporting higher severity of current manic symptoms showed faster working memory decay and reduced use of working memory. LIMITATIONS Computational parameters should be interpreted in the task environment (a deterministic reward learning paradigm), and developmental population. Future work should test replication in other paradigms and populations. CONCLUSIONS Results indicate abnormalities in reinforcement learning processes that either scale with current symptom severity, or correspond with lifetime mood diagnoses. Findings may have implications for understanding reward processing anomalies related to state-like (current symptom) or trait-like (lifetime diagnosis) aspects of mood disorders.
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Affiliation(s)
- Ziwei Cheng
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States; Institute for Cognitive Science, University of Colorado Boulder, Boulder, CO, United States
| | - Amelia D Moser
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States; Institute for Cognitive Science, University of Colorado Boulder, Boulder, CO, United States
| | - Matt Jones
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States
| | - Roselinde H Kaiser
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States; Institute for Cognitive Science, University of Colorado Boulder, Boulder, CO, United States.
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Walsh RFL, Klugman J, Moriarity DP, Titone MK, Ng TH, Goel N, Alloy LB. Reward sensitivity and social rhythms during goal-striving: An ecological momentary assessment investigation of bipolar spectrum disorders. J Affect Disord 2024; 344:510-518. [PMID: 37852584 PMCID: PMC10842638 DOI: 10.1016/j.jad.2023.10.114] [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: 06/29/2023] [Revised: 10/12/2023] [Accepted: 10/15/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The reward/circadian rhythm model of bipolar spectrum disorders (BSDs) posits that when individuals with hypersensitive reward systems encounter reward-relevant events, they experience social and circadian rhythm disruption, leading to mood symptoms. The aim of the current study is to test an element of this theoretical model by investigating changes in social rhythms during and after an ecologically-valid reward-relevant event and evaluating whether the strength of these associations differ by trait reward sensitivity and BSD diagnostic group. METHODS Young adults from three groups (low BSD risk with moderate reward sensitivity [MRew], high BSD risk with high reward sensitivity [HRew], and high reward sensitivity with BSD [HRew+BSD]) completed a reward responsiveness task and 20-day ecological momentary assessment study structured around a participant-specific goal occurring on day 15. Social rhythm disruption (SRD) and social rhythm regularity (SRR) were assessed daily. Multilevel models examined whether reward sensitivity and group moderated associations between study phase (baseline [days 1-5], goal-striving [days 16-20], or outcome [days 16-20]) and social rhythms. RESULTS Participants experienced greater SRD after the goal-striving event during the outcome phase, compared to the baseline phase. The HRew+BSD group had significant decreases in SRR during the outcome phase, and this pattern differed significantly from the low-risk and high-risk groups. Greater task reward responsiveness also was associated with significant decreases in SRR during the outcome phase. LIMITATIONS This study did not test whether social rhythm irregularity was associated with subsequent mood change. CONCLUSIONS Participants exhibited social rhythm changes over the course of this ecologically valid goal-striving period, providing evidence for the interplay between reward-activating events and social rhythms. The HRew+BSD group showed a distinct pattern in which their social rhythms were more irregular after completing reward-relevant goal-striving that was not observed for the low-BSD risk or high-BSD risk groups. These findings provide additional support for Interpersonal and Social Rhythms Therapy.
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Affiliation(s)
- Rachel F L Walsh
- Department of Psychology and Neuroscience, Temple University, United States of America
| | - Joshua Klugman
- Department of Psychology and Neuroscience, Temple University, United States of America; Department of Sociology, Temple University, United States of America
| | - Daniel P Moriarity
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, United States of America
| | - Madison K Titone
- VA San Diego Healthcare System, United States of America; University of California San Diego, United States of America
| | - Tommy H Ng
- Department of Psychiatry, Weill Cornell Medicine College, United States of America
| | - Namni Goel
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, United States of America
| | - Lauren B Alloy
- Department of Psychology and Neuroscience, Temple University, United States of America.
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24
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Luther L, Jarvis SA, Spilka MJ, Strauss GP. Global reward processing deficits predict negative symptoms transdiagnostically and transphasically in a severe mental illness-spectrum sample. Eur Arch Psychiatry Clin Neurosci 2023:10.1007/s00406-023-01714-7. [PMID: 38051397 DOI: 10.1007/s00406-023-01714-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 10/29/2023] [Indexed: 12/07/2023]
Abstract
Reward processing impairments are a key factor associated with negative symptoms in those with severe mental illnesses. However, past findings are inconsistent regarding which reward processing components are impaired and most strongly linked to negative symptoms. The current study examined the hypothesis that these mixed findings may be the result of multiple reward processing pathways (i.e., equifinality) to negative symptoms that cut across diagnostic boundaries and phases of illness. Participants included healthy controls (n = 100) who served as a reference sample and a severe mental illness-spectrum sample (n = 92) that included psychotic-like experiences, clinical high-risk for psychosis, bipolar disorder, and schizophrenia participants. All participants completed tasks measuring four RDoC Positive Valence System constructs: value representation, reinforcement learning, effort-cost computation, and hedonic reactivity. A k-means cluster analysis of the severe mental illness-spectrum samples identified three clusters with differential reward processing profiles that were characterized by: (1) global reward processing deficits (22.8%), (2) selective impairments in hedonic reactivity alone (40.2%), and (3) preserved reward processing (37%). Elevated negative symptoms were only observed in the global reward processing cluster. All clusters contained participants from each clinical group, and the distribution of these groups did not significantly differ among the clusters. Findings identified one pathway contributing to negative symptoms that was transdiagnostic and transphasic. Future work further characterizing divergent pathways to negative symptoms may help to improve symptom trajectories and personalized treatments.
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Affiliation(s)
- Lauren Luther
- Department of Psychology, University of Georgia, 125 Baldwin St., Athens, GA, 30602, USA.
| | - Sierra A Jarvis
- Department of Psychology, University of Georgia, 125 Baldwin St., Athens, GA, 30602, USA
| | - Michael J Spilka
- Department of Psychology, University of Georgia, 125 Baldwin St., Athens, GA, 30602, USA
| | - Gregory P Strauss
- Department of Psychology, University of Georgia, 125 Baldwin St., Athens, GA, 30602, USA.
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25
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Smith LT, Walsh RFL, Goel N, Alloy LB. Social jetlag and trajectories of mood symptoms and reward responsiveness in individuals at low-risk, high-risk, and with bipolar spectrum disorders: An ecological momentary assessment study. Psychiatry Res 2023; 329:115499. [PMID: 37774444 PMCID: PMC10841532 DOI: 10.1016/j.psychres.2023.115499] [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: 02/09/2023] [Revised: 08/22/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023]
Abstract
A specific type of sleep disruption, social jetlag, involves an incongruence of sleep time between weekends and weekdays. This study investigated relationships between social jetlag and mood symptom lability and trajectories of daily reward responsiveness and mood symptoms. Participants (N = 130) from three groups (moderate reward sensitivity, high reward sensitivity, and high reward sensitivity with a diagnosed bipolar spectrum disorder [BSD]) were recruited from an ongoing longitudinal study based on their self-reported reward sensitivity and a diagnostic interview. For this study, they completed 20 days of ecological momentary assessment (EMA) of reward responsiveness and mood symptoms and a daily sleep diary. Social jetlag was significantly associated with differences in trajectories of depressive symptoms between groups. Specifically, greater social jetlag was associated with a greater increase in depressive symptoms over the 20 days for participants in the high reward sensitivity and BSD groups compared to the moderate reward sensitivity group. Social jetlag also was significantly associated with depressive symptom lability during the EMA period, but this finding was reduced to a trend toward significance when controlling for self-reported sleep duration. The study adds to the literature with methodological strengths including the EMA design and assessment of symptom and reward responsiveness trajectories.
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Affiliation(s)
- Logan T Smith
- Department of Psychology and Neuroscience, Temple University, Weiss Hall, 1701 N 13th St, Philadelphia, PA 19122, United States
| | - Rachel F L Walsh
- Department of Psychology and Neuroscience, Temple University, Weiss Hall, 1701 N 13th St, Philadelphia, PA 19122, United States
| | - Namni Goel
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, United States
| | - Lauren B Alloy
- Department of Psychology and Neuroscience, Temple University, Weiss Hall, 1701 N 13th St, Philadelphia, PA 19122, United States.
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26
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Mellick WH, Tolliver BK, Brenner HM, Anton RF, Prisciandaro JJ. Alcohol Cue Processing in Co-Occurring Bipolar Disorder and Alcohol Use Disorder. JAMA Psychiatry 2023; 80:1150-1159. [PMID: 37556131 PMCID: PMC10413222 DOI: 10.1001/jamapsychiatry.2023.2726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 06/04/2023] [Indexed: 08/10/2023]
Abstract
Importance Reward circuitry dysfunction is a candidate mechanism of co-occurring bipolar disorder and alcohol use disorder (BD + AUD) that remains understudied. This functional magnetic resonance imaging (fMRI) research represents the first evaluation of alcohol cue reward processing in BD + AUD. Objective To determine how alcohol cue processing in individuals with BD + AUD may be distinct from that of individuals with AUD or BD alone. Design, Setting, and Participants This cross-sectional case-control study (April 2013-June 2018) followed a 2 × 2 factorial design and included individuals with BD + AUD, AUD alone, BD alone, and healthy controls. A well-validated visual alcohol cue reactivity fMRI paradigm was administered to eligible participants following their demonstration of 1 week or more of abstinence from alcohol and drugs assessed via serial biomarker testing. Study procedures were completed at the Medical University of South Carolina. Analysis took place between June and August 2022. Main Outcomes and Measures Past-week mood symptoms were rated by clinicians using the Montgomery-Åsberg Depression Rating Scale and Young Mania Rating Scale. The Alcohol Dependence Scale, Obsessive-Compulsive Drinking Scale, and Barratt Impulsiveness Scale were included questionnaires. Functional MRI whole-brain data were analyzed along with percent signal change within a priori regions of interest located in the ventral striatum, dorsal striatum, and ventromedial prefrontal cortex. Exploratory analyses of associations between cue reactivity and select behavioral correlates (alcohol craving, impulsivity, maximum number of alcohol drinks on a single occasion, and days since last alcohol drink) were also performed. Results Of 112 participants, 28 (25.0%) had BD + AUD, 26 (23.2%) had AUD alone, 31 (27.7%) had BD alone, and 27 (24.1%) were healthy controls. The mean (SD) age was 38.7 (11.6) years, 50 (45.5%) were female, 33 (30%) were smokers, and 37 (34.9%) reported recent alcohol consumption. Whole-brain analyses revealed a BD × AUD interaction (F = 10.64; P = .001; η2 = 0.09) within a cluster spanning portions of the right inferior frontal gyrus and insula. Region of interest analyses revealed a main association of BD (F = 8.02; P = .006; η2 = 0.07) within the dorsal striatum. In each instance, individuals with BD + AUD exhibited reduced activation compared with all other groups who did not significantly differ from one another. These hypoactivations were associated with increased impulsivity and obsessive-compulsive alcohol craving exclusively among individuals with BD + AUD. Conclusion and Relevance The findings of this study suggest conceptualizing reward dysfunction in BD + AUD by the potential interaction between blunted reward responsivity and deficient inhibitory control may help guide treatment development strategies. To this end, reduced right inferior frontal gyrus and insula alcohol cue reactivity represents a novel candidate biomarker of BD + AUD that may respond to pharmacological interventions targeting impulsivity-related neural mechanisms for improved executive control.
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Affiliation(s)
| | - Bryan K. Tolliver
- Addiction Sciences Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston
| | - Helena M. Brenner
- Addiction Sciences Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston
| | - Raymond F. Anton
- Addiction Sciences Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston
| | - James J. Prisciandaro
- Addiction Sciences Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston
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Clements CC, Ascunce K, Nelson CA. In Context: A Developmental Model of Reward Processing, With Implications for Autism and Sensitive Periods. J Am Acad Child Adolesc Psychiatry 2023; 62:1200-1216. [PMID: 36336205 DOI: 10.1016/j.jaac.2022.07.861] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 07/15/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Differences in reward processing have been associated with numerous psychiatric disorders, including autism and attention-deficit/hyperactivity disorder (ADHD). Many attempts to understand reward processing characterize differences in clinical populations after disorder onset; however, divergence may begin much earlier. In fact, the typical developmental progression of reward processing in infancy and early childhood is poorly understood. We re-conceptualize classic infant developmental constructs such as preferential looking into a Six-Component Developmental Model of Reward Processing: an infant- and young child-focused framework to guide research and assessment of reward processing across development. METHOD The extant developmental literature including recent textbooks, systematic reviews, and meta-analyses was reviewed to build a conceptual framework. We describe experimental paradigms to assess each developmental component of reward processing longitudinally from infancy. A timeline of each component's emergence was estimated. RESULTS Six components of reward processing were identified-association, discrimination, preference/valuation, effort, anticipation, and response. Selected evidence suggests emergence between birth and 6 months. Application of this model to autism led to a reinterpretation of existing disparate results, and illuminated a path to study the developmental processes underlying a popular hypothesis of autism, the motivation hypothesis. Current evidence further suggests that a sensitive period may exist for the emergence of reward processing. CONCLUSION The proposed framework offers a useful reconceptualization of the extant literature. Future longitudinal work using the suggested experimental paradigms with high-risk populations could elucidate the developmental trajectory of the components and timing of potential sensitive period(s) for each component.
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Affiliation(s)
- Caitlin C Clements
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children's Hospital, Massachusetts.
| | | | - Charles A Nelson
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children's Hospital, Massachusetts; Harvard Medical School, Boston, Massachusetts; Harvard Graduate School of Education, Cambridge, Massachusetts
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28
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Pouchon A, Vinckier F, Dondé C, Gueguen MC, Polosan M, Bastin J. Reward and punishment learning deficits among bipolar disorder subtypes. J Affect Disord 2023; 340:694-702. [PMID: 37591352 DOI: 10.1016/j.jad.2023.08.075] [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: 01/24/2023] [Revised: 07/24/2023] [Accepted: 08/14/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Reward sensitivity is an essential dimension related to mood fluctuations in bipolar disorder (BD), but there is currently a debate around hypersensitivity or hyposensitivity hypotheses to reward in BD during remission, probably related to a heterogeneous population within the BD spectrum and a lack of reward bias evaluation. Here, we examine reward maximization vs. punishment avoidance learning within the BD spectrum during remission. METHODS Patients with BD-I (n = 45), BD-II (n = 34) and matched (n = 30) healthy controls (HC) were included. They performed an instrumental learning task designed to dissociate reward-based from punishment-based reinforcement learning. Computational modeling was used to identify the mechanisms underlying reinforcement learning performances. RESULTS Behavioral results showed a significant reward learning deficit across BD subtypes compared to HC, captured at the computational level by a lower sensitivity to rewards compared to punishments in both BD subtypes. Computational modeling also revealed a higher choice randomness in BD-II compared to BD-I that reflected a tendency of BD-I to perform better during punishment avoidance learning than BD-II. LIMITATIONS Our patients were not naive to antipsychotic treatment and were not euthymic (but in syndromic remission) according to the International Society for Bipolar Disorder definition. CONCLUSIONS Our results are consistent with the reward hyposensitivity theory in BD. Computational modeling suggests distinct underlying mechanisms that produce similar observable behaviors, making it a useful tool for distinguishing how symptoms interact in BD versus other disorders. In the long run, a better understanding of these processes could contribute to better prevention and management of BD.
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Affiliation(s)
- Arnaud Pouchon
- Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, 38000 Grenoble, France; Department of Psychiatry, CHU Grenoble Alpes, 38000 Grenoble, France.
| | - Fabien Vinckier
- Motivation, Brain & Behavior (MBB) lab, Institut du Cerveau (ICM), Hôpital Pitié-Salpêtrière, F-75013 Paris, France; Université Paris Cité, F-75006 Paris, France; Department of Psychiatry, Service Hospitalo-Universitaire, GHU Paris Psychiatrie & Neurosciences, F-75014 Paris, France
| | - Clément Dondé
- Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, 38000 Grenoble, France; Department of Psychiatry, CHU Grenoble Alpes, 38000 Grenoble, France; Department of Psychiatry, CH Alpes-Isère, 38000 Saint-Egrève, France
| | - Maëlle Cm Gueguen
- Department of Psychiatry, University Behavioral Health Care & the Brain Health Institute, Rutgers University-New Brunswick, Piscataway, USA; Laureate Institute for Brain Research, Tulsa, OK 74136 USA
| | - Mircea Polosan
- Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, 38000 Grenoble, France; Department of Psychiatry, CHU Grenoble Alpes, 38000 Grenoble, France
| | - Julien Bastin
- Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institut Neurosciences, 38000 Grenoble, France.
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29
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Marangoni C, Tam M, Robinson ESJ, Jackson MG. Pharmacological characterisation of the effort for reward task as a measure of motivation for reward in male mice. Psychopharmacology (Berl) 2023; 240:2271-2284. [PMID: 37474757 PMCID: PMC10593616 DOI: 10.1007/s00213-023-06420-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/06/2023] [Indexed: 07/22/2023]
Abstract
RATIONALE Motivational deficits are a common symptom shared across multiple psychiatric and neurodegenerative disorders. Effort-based decision-making tasks are a translatable method for assessing motivational state. Much of the preclinical validation of the task derives from acute pharmacological manipulations in rats. However, mice currently offer a greater genetic toolkit to study risk genes and phenotypic models. Despite this, there is limited characterisation of their behaviour in this type of motivation task. OBJECTIVES Here, we investigate the effort for reward (EfR) task as a measure of motivational state in mice using drugs previously shown to modulate effort-based decision-making in rats and humans. METHOD Using male C57bl/6j mice, we test the effects of drugs which modulate DA transmission. We also test the effects of CP101-606 which does not act directly via DA modulation but has been shown to exert beneficial effects on motivational state. Finally, we test the sensitivity of the task to a chronic corticosterone (CORT) treatment. RESULTS Amphetamine, methylphenidate, and CP101606 in mice increased high-effort responses for high-value reward, while administration of haloperidol decreased high-effort responses. Surprisingly, tetrabenazine had no effect at the doses tested. Chronic, low-dose CORT consumption did not alter task performance. CONCLUSION These data suggest that the EfR task is sensitive to acute dopaminergic modulation and NR2B selective antagonism in mice. However, it may lack sensitivity to non-acute phenotypic models. Further work is required to demonstrate the utility of the task in this context.
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Affiliation(s)
- Caterina Marangoni
- School of Physiology, Pharmacology & Neuroscience, Biomedical Sciences Building, University Walk, Bristol, BS8 1TD, UK
| | - Melissa Tam
- School of Physiology, Pharmacology & Neuroscience, Biomedical Sciences Building, University Walk, Bristol, BS8 1TD, UK
| | - Emma S J Robinson
- School of Physiology, Pharmacology & Neuroscience, Biomedical Sciences Building, University Walk, Bristol, BS8 1TD, UK
| | - Megan G Jackson
- School of Physiology, Pharmacology & Neuroscience, Biomedical Sciences Building, University Walk, Bristol, BS8 1TD, UK.
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30
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Meng F, Wang L. Bidirectional mechanism of comorbidity of depression and insomnia based on synaptic plasticity. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2023; 48:1518-1528. [PMID: 38432881 PMCID: PMC10929903 DOI: 10.11817/j.issn.1672-7347.2023.230082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Indexed: 03/05/2024]
Abstract
Insomnia is one of the most common accompanying symptoms of depression, with both sharing highly overlapping molecular pathways. The same pathological changes can trigger comorbidity of insomnia and depression, which further forms a vicious cycle with the involvement of more mechanisms and disease progression. Thus, understanding the potential interaction mechanisms between insomnia and depression is critical for clinical diagnosis and treatment. Comorbidity genetic factors, the hypothalamic-pituitary-adrenal axis, along with circadian rhythms of cortisol and the brain reward mechanism, are important ways in contributing to the comorbidity occurrence and development. However, owing to lack of pertinent investigational data, intricate molecular mechanisms necessitate further elaboration. Synaptic plasticity is a solid foundation for neural homeostasis. Pathological alterations of depression and insomnia may perturb the production and release of neurotransmitter, dendritic spine remodeling and elimination, which converges and reflects in aberrant synaptic dynamics. Hence, the introduction of synaptic plasticity research route and the construction of a comprehensive model of depression and insomnia comorbidity can provide new ideas for clinical depression insomnia comorbidity treatment plans.
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Affiliation(s)
- Fanhao Meng
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin 150040.
| | - Long Wang
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, China.
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31
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Zaff O, Wyngaarden JB, Dennison JB, Sazhin D, Chein J, McCloskey M, Alloy LB, Jarcho JM, Smith DV, Fareri DS. Social Context and Reward Sensitivity Enhance Corticostriatal Function during Experiences of Shared Rewards. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.19.562908. [PMID: 37905048 PMCID: PMC10614966 DOI: 10.1101/2023.10.19.562908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Although prior research has demonstrated enhanced striatal response when sharing rewards with close social connections, less is known about how individual differences affect ventral striatal (VS) activation and connectivity when experiencing rewards within social contexts. Given that self-reported reward sensitivity and level of substance use have been associated with differences in VS activation, we set out to investigate whether these factors would be independently associated with enhancements to neural reward responses within social contexts. In this pre-registered study, participants (N=45) underwent fMRI while playing a card guessing game in which correct or incorrect guesses resulted in monetary gains and losses that were shared evenly with either a close friend, stranger (confederate), or non-human partner. Consistent with our prior work, we found increased VS activation when sharing rewards with a socially close peer as opposed to an out-of-network stranger. As self-reported reward sensitivity increased, the difference in VS response to rewards shared with friends and strangers decreased. We also found enhanced connectivity between the VS and temporoparietal junction when sharing rewards with close friends as opposed to strangers. Finally, exploratory analyses revealed that as reward sensitivity and sub-clinical substance use increase, the difference in VS connectivity with the right fusiform face area increases as a function of social context. These findings demonstrate that responsivity to the context of close friends may be tied to individual reward sensitivity or sub-clinical substance use habits; together these factors may inform predictions of risk for future mental health disorders.
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Affiliation(s)
- Ori Zaff
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - James B. Wyngaarden
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Jeffrey B. Dennison
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Daniel Sazhin
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Jason Chein
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Michael McCloskey
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Lauren B. Alloy
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Johanna M. Jarcho
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - David V. Smith
- Department of Psychology & Neuroscience, Temple University, Philadelphia, PA, USA
| | - Dominic S. Fareri
- Derner School of Psychology, Adelphi University, Garden City, NY, USA
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32
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Darrow SM, Pizzagalli DA, Smoski M, Mathew SJ, Nurnberger J, Lisanby SH, Iosifescu D, Murrough JW, Yang H, Weiner RD, Sanacora G, Keefe RSE, Song A, Goodman W, Whitton AE, Potter WZ, Krystal AD. Using latent profile analyses to classify subjects with anhedonia based on reward-related measures obtained in the FAST-MAS study. J Affect Disord 2023; 339:584-592. [PMID: 37467805 DOI: 10.1016/j.jad.2023.07.081] [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: 03/28/2022] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND Growing evidence indicates that anhedonia is a multifaceted construct. This study examined the possibility of identifying subgroups of people with anhedonia using multiple reward-related measures to provide greater understanding the Research Domain Criteria's Positive Valence Systems Domain and pathways for developing treatments. METHODS Latent profile analysis of baseline data from a study that examined the effects of a novel kappa opioid receptor (KOR) antagonist drug on measures and biomarkers associated with anhedonia was used to identify subgroups. Measures included ventral striatal activation during the Monetary Incentive Delay task, response bias in the Probabilistic Reward Task, reward valuation scores from the Effort-Expenditure for Rewards Task, and scores from reward-related self-report measures. RESULTS Two subgroups were identified, which differed on self-report measures of reward. Participants in the subgroup reporting more anhedonia also reported more depression and had greater illness severity and functional impairments. Graphs of change with treatment showed a trend for the less severe subgroup to demonstrate higher response to KOR antagonist treatment on the neuroimaging measure, probabilistic reward task, and ratings of functioning; the subgroup with greater severity showed a trend for higher treatment response on reward-related self-report measures. LIMITATIONS The main limitations include the small sample size and exploratory nature of analyses. CONCLUSIONS Evidence of possible dissociation between self-reported measures of anhedonia and other measures with respect to treatment response emerged. These results highlight the importance for future research to consider severity of self-reported reward-related deficits and how the relationship across measurement methods may vary with severity.
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Affiliation(s)
- Sabrina M Darrow
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, United States of America.
| | | | - Moria Smoski
- Department of Psychiatry and Behavioral Sciences, Duke University, United States of America
| | | | - John Nurnberger
- Institute of Psychiatric Research, Indiana University Medical Center, United States of America
| | - Sarah H Lisanby
- National Institute of Mental Health, United States of America
| | | | - James W Murrough
- Department of Psychiatry, Mount Sinai School of Medicine, United States of America
| | | | | | - Gerard Sanacora
- Department of Psychiatry, Yale University, United States of America
| | - Richard S E Keefe
- Department of Psychiatry, Duke University Medical Center, United States of America
| | - Allen Song
- Duke University, United States of America
| | - Wayne Goodman
- Department of Psychiatry, Baylor College of Medicine, United States of America
| | | | | | - Andrew D Krystal
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, United States of America
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Park J, Banica I, Weinberg A. Parsing patterns of reward responsiveness: Initial evidence from latent profile analysis. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:1384-1400. [PMID: 37231102 DOI: 10.3758/s13415-023-01110-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/05/2023] [Indexed: 05/27/2023]
Abstract
Variation in reward responsiveness has been linked to psychopathology. Reward responsiveness is a complex phenomenon that encompasses different temporal dimensions (i.e., reward anticipation or consumption) that can be measured using multiple appetitive stimuli. Furthermore, distinct measures, such as neural and self-report measures, reflect related but distinct aspects of reward responsiveness. To understand reward responsiveness more comprehensively and better identify deficits in reward responsiveness implicated in psychopathology, we examined ways multiple measures of reward responsiveness jointly contribute to distinct psychological problems by using latent profile analysis. Specifically, we identified three profiles of reward responsiveness among 139 female participants based on their neural responses to money, food, social acceptance, and erotic images and self-reported responsiveness to reward anticipation and consumption. Profile 1 (n = 30) exhibited blunted neural responses to social rewards and erotic images, low self-reported reward responsiveness, but average neural responses to monetary and food rewards. Profile 2 (n = 71) showed elevated neural response to monetary rewards, average neural responses to other stimuli, and average self-reported reward responsiveness. Profile 3 (n = 38) showed more variable neural responses to reward (e.g., hypersensitivity to erotic images, hyposensitivity to monetary rewards), and high self-reported reward responsiveness. These profiles were differentially associated with variables generally linked to aberrations in reward responsiveness. For example, Profile 1 was most strongly associated with anhedonic depression and social dysfunction, whereas Profile 3 was associated with risk-taking behaviors. These preliminary findings may help to elucidate ways different measures of reward responsiveness manifest within and across individuals and identify specific vulnerabilities for distinct psychological problems.
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Affiliation(s)
- Juhyun Park
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada.
| | - Iulia Banica
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Anna Weinberg
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
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Swales DA, Lozza-Fiacco S, Andersen EH, Cooper JA, Treadway MT, Xia K, Schiller CE, Girdler SS, Dichter GS. Hormone sensitivity predicts the beneficial effects of transdermal estradiol on reward-seeking behaviors in perimenopausal women: A randomized controlled trial. Psychoneuroendocrinology 2023; 156:106339. [PMID: 37540905 PMCID: PMC10568486 DOI: 10.1016/j.psyneuen.2023.106339] [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: 01/09/2023] [Revised: 07/18/2023] [Accepted: 07/18/2023] [Indexed: 08/06/2023]
Abstract
Depression is highly prevalent during the menopause transition (perimenopause), and often presents with anxious and anhedonic features. This increased vulnerability for mood symptoms is likely driven in part by the dramatic hormonal changes that are characteristic of the menopause transition, as prior research has linked fluctuations in estradiol (E2) to emergence of depressed mood in at risk perimenopausal women. Transdermal estradiol (TE2) has been shown to reduce the severity of depression in clinically symptomatic women, particularly in those with recent stressful life events. This research extends prior work by examining the relation between E2 and reward seeking behaviors, a precise behavioral indicator of depression. Specifically, the current study utilizes a randomized, double blind, placebo-controlled design to investigate whether mood sensitivity to E2 flux ("hormone sensitivity") predicts the beneficial effects of TE2 interventions on reward seeking behaviors in perimenopausal women, and whether recent stressful life events moderate any observed associations. METHOD Participants were 66 women who met standardized criteria for being early or late perimenopausal based on bleeding patterns. Participants were recruited from a community sample; therefore, mood symptoms varied across the continuum and the majority of participants did not meet diagnostic criteria for a depressive or anxiety disorder at the time of enrollment. Hormone sensitivity was quantified over an 8-week baseline period, using within-subjects correlations between repeated weekly measures of E2 serum concentrations and weekly anxiety (State Trait Anxiety Inventory) and anhedonia ratings (Snaith-Hamilton Pleasure Scale). Women were then randomized to receive 8 weeks of TE2 (0.1 mg) or transdermal placebo, and reward-seeking behaviors were assessed using the Effort-Expenditure for Rewards Task (EEfRT). RESULTS Participants who were randomized to receive transdermal estradiol and who demonstrated greater anxiety sensitivity to E2 fluctuations at baseline, demonstrated more reward seeking behaviors on the EEfRT task. Notably, the strength of the association between E2-anxiety sensitivity and post-randomization EEfRT for TE2 participants increased when women experienced more recent stressful life events and rated those events as more stressful. E2-anhedonia sensitivity was not associated with reward-seeking behaviors. CONCLUSION Perimenopausal women who are more sensitive to E2 fluctuations and experienced more recent life stress may experience a greater benefit of TE2 as evidenced by an increase in reward seeking behaviors.
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Affiliation(s)
- Danielle A Swales
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Serena Lozza-Fiacco
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Psychology, University of Zurich, Zurich, Switzerland
| | | | - Jessica A Cooper
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | | | - Kai Xia
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Crystal Edler Schiller
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Susan S Girdler
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gabriel S Dichter
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Treviño-Alvarez AM, Cabeza de Baca T, Stinson EJ, Gluck ME, Chang DC, Piaggi P, Krakoff J. Greater anhedonia scores in healthy individuals are associated with less decline in 24-hour energy expenditure with fasting: Evidence for a link between behavioral traits and spendthrift phenotype. Physiol Behav 2023; 269:114281. [PMID: 37356515 PMCID: PMC10528212 DOI: 10.1016/j.physbeh.2023.114281] [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: 04/03/2023] [Revised: 06/02/2023] [Accepted: 06/22/2023] [Indexed: 06/27/2023]
Abstract
Obesity rates are increasing and affecting mental health. It is important to understand how behavioral traits such as anhedonia are associated with physiologic traits that may predict weight-change in clinical and non-clinical populations. We studied whether 24-hour energy expenditure (24hEE) changes with fasting and overfeeding are associated with anhedonia in a healthy cohort. We performed behavioral assessments (physical anhedonia scale (PAS) and inventory for depressive symptoms (IDS)) followed by measures of 24hEE and urinary catecholamines in a whole-room indirect calorimeter (respiratory chamber) during energy balance, and then randomly during fasting and 2 different overfeeding diets. Participants (n=98) were medically healthy, between 18 and 55 years of age, with normal glucose regulation and weight-stable 6 months before admission. Women were premenopausal and not pregnant. Higher PAS was significantly associated with lesser decrease in 24hEE with fasting and higher urinary catecholamine excretion rates - consistent with spendthrift metabolism. As IDS increased, the association between anhedonia and the change in 24hEE from energy balance to fasting decreased (B-values were lower for change in EE). Here, higher PAS scores may reflect the ability to respond with appropriate homeostatic reactions which balance energy needs. IDS scores blunting this response may explain how anhedonia and depression can lead to weight gain.
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Affiliation(s)
- Andrés M Treviño-Alvarez
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA.
| | - Tomás Cabeza de Baca
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
| | - Emma J Stinson
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
| | - Marci E Gluck
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
| | - Douglas C Chang
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
| | - Paolo Piaggi
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
| | - Jonathan Krakoff
- Department of Health and Human Services, Obesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ 85016, USA
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Guo Y, Huang X, Li Z, Li W, Shi B, Cui Y, Zhu C, Zhang L, Wang A, Wang K, Yu F. Aberrant reward dynamics in depression with anticipatory anhedonia. Clin Neurophysiol 2023; 154:34-42. [PMID: 37541075 DOI: 10.1016/j.clinph.2023.05.014] [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: 08/30/2022] [Revised: 04/22/2023] [Accepted: 05/08/2023] [Indexed: 08/06/2023]
Abstract
OBJECTIVE Previous studies have shown that anticipatory anhedonia is linked to abnormal reward processing. The present study aimed to explore the underlying neural mechanism of the influence of anticipatory anhedonia symptoms on reward processing. METHODS Electrophysiological activities in the anticipatory and consummatory phase were recorded during the Monetary Incentive Delay (MID) task in 24 depressed high anticipatory anhedonia (HAA) patients, 25 depressed low anticipatory anhedonia (LAA) patients, and 29 healthy controls (HC). RESULTS We suggested a significant condition × group interaction effect on feedback-related negativity (FRN) amplitudes during the consummatory phase, a smaller FRN in reward cue trails compared with neutral cue trail was revealed in the HC and LAA group, but such reward-related effect was not found in the HAA group. In addition, we found significant correlations between FRN, fb-P3 and cue-N1, cue-N2 in the HC group, besides, significant correlations between FRN, fb-P3 and cue-P2 was also revealed in the HC and LAA group. However, no significant correlation was found in HAA patients. CONCLUSIONS Our results suggest that the link between the anticipatory and consummatory phase was interrupted in depressed HAA patients, which may be driven by the aberrant consummatory reward processing. SIGNIFICANCE The current study is the first one to demonstrate the influence of anticipatory anhedonia symptom on the association between anticipatory and consummatory phase of reward process.
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Affiliation(s)
- Yaru Guo
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Xinyu Huang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Ziying Li
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Wenjun Li
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Bing Shi
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Yanan Cui
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China
| | - Chunyan Zhu
- Research Center for Translational Medicine, The Second Hospital of Anhui Medical University, School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China
| | - Lei Zhang
- Research Center for Translational Medicine, The Second Hospital of Anhui Medical University, School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China
| | - Anzhen Wang
- Psychiatry Department of Hefei Fourth People's Hospital, Hefei, China
| | - Kai Wang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, China
| | - Fengqiong Yu
- Research Center for Translational Medicine, The Second Hospital of Anhui Medical University, School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China.
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Nicoloro-SantaBarbara J, Majd M, Miskowiak K, Burns K, Goldstein BI, Burdick KE. Cognition in Bipolar Disorder: An Update for Clinicians. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2023; 21:363-369. [PMID: 38695003 PMCID: PMC11058946 DOI: 10.1176/appi.focus.20230012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
Bipolar disorder is associated with cognitive deficits, which persist across mood states and affect functional outcomes. This article provides an overview of recent progress in measuring cognition in bipolar disorder and its implications for both research and clinical practice. The authors summarize work conducted over the past decade that has helped guide researchers and clinicians in the appropriate measurement of cognitive functioning in bipolar disorder, the design of research studies targeting this domain for treatment, and the implementation of screening and psychoeducational tools in the clinic. Much of this work was conducted by the International Society for Bipolar Disorders Targeting Cognition Task Force. Here, the authors also highlight the need for clinicians to be informed about this aspect of illness and to be equipped with the necessary information to assess, track, and intervene on cognitive problems when appropriate. Finally, the article identifies gaps in the literature and suggests potential future directions for research in this area.
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Affiliation(s)
- Jennifer Nicoloro-SantaBarbara
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
| | - Marzieh Majd
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
| | - Kamilla Miskowiak
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
| | - Katharine Burns
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
| | - Benjamin I Goldstein
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
| | - Katherine E Burdick
- Department of Psychiatry, Brigham and Women's Hospital, Boston (Nicoloro-SantaBarbara, Majd, Burns, Burdick); Harvard Medical School, Boston (Nicoloro-SantaBarbara, Majd, Burdick); Department of Psychology, University of Copenhagen, and Mental Health Services, Capital Region of Denmark, Copenhagen (Miskowiak); Centre for Addiction and Mental Health, Toronto (Goldstein); and Department of Psychiatry and Department of Pharmacology, University of Toronto, Toronto (Goldstein)
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Barch DM, Culbreth AJ, Ben Zeev D, Campbell A, Nepal S, Moran EK. Dissociation of Cognitive Effort-Based Decision Making and Its Associations With Symptoms, Cognition, and Everyday Life Function Across Schizophrenia, Bipolar Disorder, and Depression. Biol Psychiatry 2023; 94:501-510. [PMID: 37080416 PMCID: PMC10755814 DOI: 10.1016/j.biopsych.2023.04.007] [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: 01/25/2023] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Anhedonia and amotivation are symptoms of many different mental health disorders that are frequently associated with functional disability, but it is not clear whether the same processes contribute to motivational impairments across disorders. This study focused on one possible factor, the willingness to exert cognitive effort, referred to as cognitive effort-cost decision making. METHODS We examined performance on the deck choice task as a measure of cognitive effort-cost decision making, in which people choose to complete an easy task for a small monetary reward or a harder task for larger rewards, in 5 groups: healthy control (n = 80), schizophrenia/schizoaffective disorder (n = 50), bipolar disorder with psychosis (n = 58), current major depression (n = 60), and past major depression (n = 51). We examined cognitive effort-cost decision making in relation to clinician and self-reported motivation symptoms, working memory and cognitive control performance, and life function measured by ecological momentary assessment and passive sensing. RESULTS We found a significant diagnostic group × reward interaction (F8,588 = 4.37, p < .001, ηp2 = 0.056). Compared with the healthy control group, the schizophrenia/schizoaffective and bipolar disorder groups, but not the current or past major depressive disorder groups, showed a reduced willingness to exert effort at the higher reward values. In the schizophrenia/schizoaffective and bipolar disorder groups, but not the major depressive disorder groups, reduced willingness to exert cognitive effort for higher rewards was associated with greater clinician-rated motivation impairments, worse working memory and cognitive control performance, and less engagement in goal-directed activities measured by ecological momentary assessment. CONCLUSIONS These findings suggest that the mechanisms contributing to motivational impairments differ among individuals with psychosis spectrum disorders versus depression.
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Affiliation(s)
- Deanna M Barch
- Department of Psychological & Brain Sciences, Washington University in St. Louis, St. Louis, Missouri; Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri; Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri.
| | - Adam J Culbreth
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland, Baltimore, Maryland
| | - Dror Ben Zeev
- Department of Psychiatry, University of Washington, Seattle, Washington
| | - Andrew Campbell
- Department of Computer Science, Dartmouth College, Hanover, New Hampshire
| | - Subigya Nepal
- Department of Computer Science, Dartmouth College, Hanover, New Hampshire
| | - Erin K Moran
- Department of Psychological & Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
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Potsch L, Rief W. Transdiagnostic considerations of the relationship between reward sensitivity and psychopathological symptoms - a cross-lagged panel analysis. BMC Psychiatry 2023; 23:650. [PMID: 37667190 PMCID: PMC10478275 DOI: 10.1186/s12888-023-05139-3] [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: 01/23/2023] [Accepted: 08/25/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Reward sensitivity constitutes a potential key mechanism regarding the etiology and maintenance of mental disorders, especially depression. However, due to a lack of longitudinal studies, the temporal dynamics are not clear yet. Although some evidence indicates that reward processing could be a transdiagnostic mechanism of disorders, these observations could be also a product of comorbidity with depression. This study aimed at investigating the temporal dynamics of reward sensitivity and the course of psychopathological symptoms in a longitudinal investigation, while taking a possible mediating role of depression into account. METHODS We conducted a three-wave longitudinal online survey with a 4-week interval. A total of N = 453 participants filled out all three questionnaires. Reward sensitivity was assessed with the Positive Valence System Scale-21 (PVSS-21), depression with the Patient Health Questionnaire (PHQ-9), eating disorder symptoms with the Eating Disorder Examination-Questionnaire-8 (EDE-Q-8), social anxiety with the Mini-social phobia inventory (Mini-SPIN) and alcohol consumption with the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C). Cross-lagged panels and mediation analyses were calculated using path analyses. RESULTS Depressive and eating disorder symptoms predicted reward insensitivity at later points in time. Effects were larger from T2 to T3. A bidirectional relationship concerning social anxiety was found. Higher alcohol consumption predicted higher reward sensitivity. Depression at T2 fully mediated the association between psychopathological symptoms at T1 and reward sensitivity at T3 for social anxiety and eating disorder symptoms. CONCLUSIONS Our findings imply that reduced reward sensitivity seems to be a consequence rather than an antecedent of psychopathological symptoms. Comorbid depression plays a crucial role in other mental disorders regarding observed hyposensitivity towards rewards. Therefore, our results do not support a transdiagnostic notion of reward sensitivity, but they indicate a potential role of reward sensitivity for symptom persistence. TRIAL REGISTRATION The study was preregistered at the Open Science Framework (OSF) ( https://archive.org/details/osf-registrations-6n3s8-v1 ; registration DOI https://doi.org/10.17605/OSF.IO/6N3S8 ).
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Affiliation(s)
- L Potsch
- Clinical Psychology and Psychotherapy, Department of Psychology, Philipps-University of Marburg, Gutenbergstr. 18, D-35032, Marburg, Germany.
| | - W Rief
- Clinical Psychology and Psychotherapy, Department of Psychology, Philipps-University of Marburg, Gutenbergstr. 18, D-35032, Marburg, Germany
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Burkhouse KL, Dao A, Argiros A, Granros M, Cárdenas E, Dickey L, Feurer C, Hill K, Pegg S, Venanzi L, Kujawa A. Targeting positive valence systems function in children of mothers with depressive symptoms: A pilot randomized trial of an RDoC-Informed preventive intervention. Behav Res Ther 2023; 168:104384. [PMID: 37591042 PMCID: PMC10542884 DOI: 10.1016/j.brat.2023.104384] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/27/2023] [Accepted: 08/03/2023] [Indexed: 08/19/2023]
Abstract
Reduced activation of the Research Domain Criteria (RDoC) positive valence systems (PVS) is observed in high-risk (HR) children of depressed mothers and predictive of future psychopathologies. We developed a dyadic, neuroscience-informed preventive intervention, Family Promoting Positive Emotions (FPPE), designed to prevent psychopathology in HR children by targeting PVS processes. We evaluated the initial efficacy of FPPE compared to written information (WI) psychoeducation in engaging PVS-related targets and reducing perceived stress and emotional distress symptoms in HR youth. Participants included 74 children ages 8-12 years and their biological mothers reporting elevated depressive symptoms. Following random assignment, 55 dyads completed FPPE (n = 29) or WI (n = 26) and pre-post assessments of child clinical symptoms. Youth completed a reinforcement learning task and 10 days of positive affect ratings to assess PVS-related targets. Results revealed a small within-subjects increase in child daily positive affect in FPPE, but not WI. Further, FPPE resulted in reductions in mother-reported child perceived stress and symptoms of anger, anxiety, and depression with medium-to-large within-subjects effects. Intervention effects on reinforcement learning and child-rated clinical symptoms were not observed. This study suggests FPPE shows promise in enhancing positive affect and reducing the emergence of clinical symptoms in HR children. CLINICALTRIALS.GOV IDENTIFIER: NCT05223842.
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Affiliation(s)
- Katie L Burkhouse
- The Research Institute, Nationwide Children's Hospital, USA; The Ohio State University, Department of Psychiatry and Behavioral Health, USA
| | - Anh Dao
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Alexandra Argiros
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Maria Granros
- University of Illinois at Chicago, Department of Psychiatry, USA
| | - Emilia Cárdenas
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Lindsay Dickey
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Cope Feurer
- University of Illinois at Chicago, Department of Psychiatry, USA
| | - Kaylin Hill
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Samantha Pegg
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Lisa Venanzi
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Autumn Kujawa
- Vanderbilt University, Department of Psychology and Human Development, USA.
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Alloy LB, Walsh RFL, Smith LT, Maddox MA, Olino TM, Zee PC, Nusslock R. Circadian, Reward, and Emotion Systems in Teens prospective longitudinal study: protocol overview of an integrative reward-circadian rhythm model of first onset of bipolar spectrum disorder in adolescence. BMC Psychiatry 2023; 23:602. [PMID: 37592214 PMCID: PMC10436678 DOI: 10.1186/s12888-023-05094-z] [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: 06/22/2023] [Accepted: 08/08/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Bipolar spectrum disorders (BSDs) are associated with a heightened sensitivity to rewards and elevated reward-related brain function in cortico-striatal circuitry. A separate literature documents social and circadian rhythm disruption in BSDs. Recently, integrated reward-circadian models of BSDs have been proposed. These models draw on work indicating that the two systems influence each other and interact to affect mood functioning. When dysregulated, reward and circadian system signaling may combine to form a positive feedback loop, whereby dysregulation in one system exacerbates dysregulation in the other. Project CREST (Circadian, Reward, and Emotion Systems in Teens) provides a first systematic test of reward-circadian dysregulation as a synergistic and dynamic vulnerability for first onset of BSD and increases in bipolar symptoms during adolescence. METHODS This NIMH-funded R01 study is a 3-year prospective, longitudinal investigation of approximately 320 community adolescents from the broader Philadelphia area, United States of America. Eligible participants must be 13-16 years old, fluent in English, and without a prior BSD or hypomanic episode. They are being selected along the entire dimension of self-reported reward responsiveness, with oversampling at the high tail of the dimension in order to increase the likelihood of BSD onsets. At Times 1-6, every 6 months, participants will complete assessments of reward-relevant and social rhythm disruption life events and self-report and diagnostic assessments of bipolar symptoms and episodes. Yearly, at Times 1, 3, and 5, participants also will complete self-report measures of circadian chronotype (morningness-eveningness) and social rhythm regularity, a salivary dim light melatonin onset (DLMO) procedure to assess circadian phase, self-report, behavioral, and neural (fMRI) assessments of monetary and social reward responsiveness, and a 7-day ecological momentary assessment (EMA) period. During each EMA period, participants will complete continuous measures of sleep/wake and activity (actigraphy), a daily sleep diary, and three within-day (morning, afternoon, evening) measures of life events coded for reward-relevance and social rhythm disruption, monetary and social reward responsiveness, positive and negative affect, and hypo/manic and depressive symptoms. The fMRI scan will occur on the day before and the DLMO procedure will occur on the first evening of the 7-day EMA period. DISCUSSION This study is an innovative integration of research on multi-organ systems involved in reward and circadian signaling in understanding first onset of BSD in adolescence. It has the potential to facilitate novel pharmacological, neural, and behavioral interventions to treat, and ideally prevent, bipolar conditions.
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Affiliation(s)
- Lauren B Alloy
- Department of Psychology and Neuroscience, Temple University, Philadelphia, USA.
| | - Rachel F L Walsh
- Department of Psychology and Neuroscience, Temple University, Philadelphia, USA
| | - Logan T Smith
- Department of Psychology and Neuroscience, Temple University, Philadelphia, USA
| | - Mackenzie A Maddox
- Department of Psychology and Neuroscience, Temple University, Philadelphia, USA
| | - Thomas M Olino
- Department of Psychology and Neuroscience, Temple University, Philadelphia, USA
| | - Phyllis C Zee
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Evanston, USA
| | - Robin Nusslock
- Department of Psychology, Northwestern University, Evanston, USA
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Webb EK, Timmer-Murillo SC, Huggins AA, Tomas CW, deRoon-Cassini TA, Larson CL. Attributional negativity bias and acute stress disorder symptoms mediate the association between trauma history and future posttraumatic stress disorder. J Trauma Stress 2023; 36:785-795. [PMID: 37339014 PMCID: PMC10528836 DOI: 10.1002/jts.22942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/06/2023] [Accepted: 04/12/2023] [Indexed: 06/22/2023]
Abstract
Individuals who have experienced more trauma throughout their life have a heightened risk of developing posttraumatic stress disorder (PTSD) following injury. Although trauma history cannot be retroactively modified, identifying the mechanism(s) by which preinjury life events influence future PTSD symptoms may help clinicians mitigate the detrimental effects of past adversity. The current study proposed attributional negativity bias, the tendency to perceive stimuli/events as negative, as a potential intermediary in PTSD development. We hypothesized an association between trauma history and PTSD symptom severity following a new index trauma via heightened negativity bias and acute stress disorder (ASD) symptoms. Recent trauma survivors (N =189, 55.5% women, 58.7% African American/Black) completed assessments of ASD, negativity bias, and lifetime trauma 2-weeks postinjury; PTSD symptoms were assessed 6 months later. A parallel mediation model was tested with bootstrapping (10,000 resamples). Both negativity bias, Path b1 : β = -.24, t(187) = -2.88, p = .004, and ASD symptoms, Path b2 : β = .30, t(187) = 3.71, p < .001, fully mediated the association between trauma history and 6-month PTSD symptoms, full model: F(6, 182) = 10.95, p < .001, R 2 = .27; Path c': β = .04, t(187) = 0.54, p = .587. These results suggest that negativity bias may reflect an individual cognitive difference that can be further activated by acute trauma. Moreover, negativity bias may be an important, modifiable treatment target, and interventions addressing both acute symptoms and negativity bias in the early posttrauma period may weaken the link between trauma history and new-onset PTSD.
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Affiliation(s)
- E Kate Webb
- Division of Depression and Anxiety, McLean Hospital, Belmont, Massachusetts, USA
- Department of Psychiatry, Harvard Medical School, Massachusetts, USA
| | - Sydney C Timmer-Murillo
- Division of Trauma & Acute Care Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Ashley A Huggins
- Brain Imaging and Analysis Center, Duke University, Durham, North Carolina, USA
| | - Carissa W Tomas
- Division of Epidemiology and Social Sciences, Institute for Health Equity, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Terri A deRoon-Cassini
- Division of Trauma & Acute Care Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Christine L Larson
- Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
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Alloy LB, Chat IKY, Grehl MM, Stephenson AR, Adogli ZV, Olino TM, Ellman LM, Miller GE, Nusslock R. Reward and Immune Systems in Emotion (RISE) prospective longitudinal study: Protocol overview of an integrative reward-inflammation model of first onset of major depression in adolescence. Brain Behav Immun Health 2023; 30:100643. [PMID: 37304334 PMCID: PMC10250584 DOI: 10.1016/j.bbih.2023.100643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 06/13/2023] Open
Abstract
Background Depression is associated with a reduced sensitivity to rewards and low reward-related brain function in cortico-striatal circuitry. A separate literature documents elevated peripheral inflammation in depression. Recently, integrated reward-inflammation models of depression have been proposed. These models draw on work indicating that peripheral inflammatory proteins access the brain, where they lower reward responsiveness. This blunted reward responsiveness is proposed to initiate unhealthy behaviors (substance use, poor diet), as well as sleep disruption and stress generation, which further heighten inflammation. Over time, dysregulation in reward responsiveness and immune signaling may synergize in a positive feedback loop, whereby dysregulation in each system exacerbates dysregulation in the other. Project RISE (Reward and Immune Systems in Emotion) provides a first systematic test of reward-immune dysregulation as a synergistic and dynamic vulnerability for first onset of major depressive disorder and increases in depressive symptoms during adolescence. Methods This NIMH-funded R01 study is a 3-year prospective, longitudinal investigation of approximately 300 community adolescents from the broader Philadelphia area, United States of America. Eligible participants must be 13-16 years old, fluent in English, and without a prior major depressive disorder. They are being selected along the entire dimension of self-reported reward responsiveness, with oversampling at the low tail of the dimension in order to increase the likelihood of major depression onsets. At Time 1 (T1), T3, and T5, each a year apart, participants complete blood draws to quantify biomarkers of low-grade inflammation, self-report and behavioral measures of reward responsiveness, and fMRI scans of reward neural activity and functional connectivity. At T1-T5 (with T2 and T4 six months between the yearly sessions), participants also complete diagnostic interviews and measures of depressive symptoms, reward-relevant life events, and behaviors that increase inflammation. Adversity history is assessed at T1 only. Discussion This study is an innovative integration of research on multi-organ systems involved in reward and inflammatory signaling in understanding first onset of major depression in adolescence. It has the potential to facilitate novel neuroimmune and behavioral interventions to treat, and ideally prevent, depression.
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Affiliation(s)
- Lauren B. Alloy
- Department of Psychology and Neuroscience, Temple University, USA
| | - Iris K.-Y. Chat
- Department of Psychology and Neuroscience, Temple University, USA
| | - Mora M. Grehl
- Department of Psychology and Neuroscience, Temple University, USA
| | | | - Zoe V. Adogli
- Department of Psychology and Neuroscience, Temple University, USA
| | - Thomas M. Olino
- Department of Psychology and Neuroscience, Temple University, USA
| | - Lauren M. Ellman
- Department of Psychology and Neuroscience, Temple University, USA
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Förstner BR, Böttger SJ, Moldavski A, Bajbouj M, Pfennig A, Manook A, Ising M, Pittig A, Heinig I, Heinz A, Mathiak K, Schulze TG, Schneider F, Kamp-Becker I, Meyer-Lindenberg A, Padberg F, Banaschewski T, Bauer M, Rupprecht R, Wittchen HU, Rapp MA, Tschorn M. The associations of Positive and Negative Valence Systems, Cognitive Systems and Social Processes on disease severity in anxiety and depressive disorders. Front Psychiatry 2023; 14:1161097. [PMID: 37398596 PMCID: PMC10313476 DOI: 10.3389/fpsyt.2023.1161097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/19/2023] [Indexed: 07/04/2023] Open
Abstract
Background Anxiety and depressive disorders share common features of mood dysfunctions. This has stimulated interest in transdiagnostic dimensional research as proposed by the Research Domain Criteria (RDoC) approach by the National Institute of Mental Health (NIMH) aiming to improve the understanding of underlying disease mechanisms. The purpose of this study was to investigate the processing of RDoC domains in relation to disease severity in order to identify latent disorder-specific as well as transdiagnostic indicators of disease severity in patients with anxiety and depressive disorders. Methods Within the German research network for mental disorders, 895 participants (n = 476 female, n = 602 anxiety disorder, n = 257 depressive disorder) were recruited for the Phenotypic, Diagnostic and Clinical Domain Assessment Network Germany (PD-CAN) and included in this cross-sectional study. We performed incremental regression models to investigate the association of four RDoC domains on disease severity in patients with affective disorders: Positive (PVS) and Negative Valance System (NVS), Cognitive Systems (CS) and Social Processes (SP). Results The results confirmed a transdiagnostic relationship for all four domains, as we found significant main effects on disease severity within domain-specific models (PVS: β = -0.35; NVS: β = 0.39; CS: β = -0.12; SP: β = -0.32). We also found three significant interaction effects with main diagnosis showing a disease-specific association. Limitations The cross-sectional study design prevents causal conclusions. Further limitations include possible outliers and heteroskedasticity in all regression models which we appropriately controlled for. Conclusion Our key results show that symptom burden in anxiety and depressive disorders is associated with latent RDoC indicators in transdiagnostic and disease-specific ways.
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Affiliation(s)
- Bernd R. Förstner
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
| | - Sarah Jane Böttger
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
| | - Alexander Moldavski
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Mannheim, Germany
| | - Malek Bajbouj
- Charité–Universitätsmedizin Berlin, Department of Psychiatry, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Andrea Pfennig
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - André Manook
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Marcus Ising
- Max Planck Institute of Psychiatry, Munich, Germany
| | - Andre Pittig
- Institute of Clinical Psychology and Psychotherapy, Technical University Dresden, Dresden, Germany
- Translational Psychotherapy, Institute of Psychology, University of Goettingen, Goettingen, Germany
| | - Ingmar Heinig
- Institute of Clinical Psychology and Psychotherapy, Technical University Dresden, Dresden, Germany
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCM, Charité–Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Klaus Mathiak
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- JARA-Brain, Research Center Jülich, Jülich, Germany
| | - Thomas G. Schulze
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Behavioral Sciences, Norton College of Medicine, SUNY Upstate Medical University, Syracuse, NY, United States
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University, Baltimore, MD, United States
| | - Frank Schneider
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- University Hospital Düsseldorf, Medical School, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Inge Kamp-Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps University Marburg, Marburg, Germany
| | - Andreas Meyer-Lindenberg
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Mannheim, Germany
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Mannheim, Germany
| | - Michael Bauer
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Rainer Rupprecht
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Hans-Ulrich Wittchen
- Institute of Clinical Psychology and Psychotherapy, Technical University Dresden, Dresden, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Michael A. Rapp
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
| | - Mira Tschorn
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
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Böttger SJ, Förstner BR, Szalek L, Koller-Schlaud K, Rapp MA, Tschorn M. Mood and anxiety disorders within the Research Domain Criteria framework of Positive and Negative Valence Systems: a scoping review. Front Hum Neurosci 2023; 17:1184978. [PMID: 37333832 PMCID: PMC10272468 DOI: 10.3389/fnhum.2023.1184978] [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: 03/13/2023] [Accepted: 05/02/2023] [Indexed: 06/20/2023] Open
Abstract
Introduction While a growing body of research is adopting Research Domain Criteria (RDoC)-related methods and constructs, there is still a lack of comprehensive reviews on the state of published research on Positive Valence Systems (PVS) and Negative Valence Systems (NVS) in mood and anxiety disorders consistent with the RDoC framework. Methods Five electronic databases were searched to identify peer-reviewed publications covering research on "positive valence" and "negative valence" as well as "valence," "affect," and "emotion" for individuals with symptoms of mood and anxiety disorders. Data was extracted with a focus on disorder, domain, (sub-) constructs, units of analysis, key results, and study design. Findings are presented along four sections, distinguishing between primary articles and reviews each for PVS, NVS, and cross-domain PVS and NVS. Results A total of 231 abstracts were identified, and 43 met the inclusion criteria for this scoping review. Seventeen publications addressed research on PVS, seventeen on NVS, and nine covered cross-domain research on PVS and NVS. Psychological constructs were typically examined across different units of analysis, with the majority of publications incorporating two or more measures. Molecular, genetic, and physiological aspects were mainly investigated via review articles, primary articles focused on self-report, behavioral, and, to a lesser extent, physiological measures. Conclusions This present scoping review shows that mood and anxiety disorders were actively studied using a range of genetic, molecular, neuronal, physiological, behavioral, and self-report measures within the RDoC PVS and NVS. Results highlight the essential role of specific cortical frontal brain structures and of subcortical limbic structures in impaired emotional processing in mood and anxiety disorders. Findings also indicate overall limited research on NVS in bipolar disorders and PVS in anxiety disorders, a majority of self-report studies, and predominantly observational studies. Future research is needed to develop more RDoC-consistent advancements and intervention studies targeting neuroscience-driven PVS and NVS constructs.
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Affiliation(s)
- Sarah Jane Böttger
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
- DZPG (German Center of Mental Health), partner site Berlin/Potsdam, Potsdam, Germany
| | - Bernd R. Förstner
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
- DZPG (German Center of Mental Health), partner site Berlin/Potsdam, Potsdam, Germany
| | - Laura Szalek
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
| | - Kristin Koller-Schlaud
- Department of Psychiatry, Psychotherapy and Psychosomatics, Brandenburg Medical School, University Hospital Ruppin-Brandenburg, Neuruppin, Germany
| | - Michael A. Rapp
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
- DZPG (German Center of Mental Health), partner site Berlin/Potsdam, Potsdam, Germany
| | - Mira Tschorn
- Social and Preventive Medicine, Department of Sports and Health Sciences, University of Potsdam, Potsdam, Germany
- DZPG (German Center of Mental Health), partner site Berlin/Potsdam, Potsdam, Germany
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Akmese C, Sevinc C, Halim S, Unal G. Differential role of GABAergic and cholinergic ventral pallidal neurons in behavioral despair, conditioned fear memory and active coping. Prog Neuropsychopharmacol Biol Psychiatry 2023; 125:110760. [PMID: 37031946 DOI: 10.1016/j.pnpbp.2023.110760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/24/2023] [Accepted: 04/06/2023] [Indexed: 04/11/2023]
Abstract
The ventral pallidum (VP), a major component of the reward circuit, is well-associated with appetitive behaviors. Recent evidence suggests that this basal forebrain nucleus may have an overarching role in affective processing, including behavioral responses to aversive stimuli. We investigated this by utilizing selective immunotoxin lesions and a series of behavioral tests in adult male Wistar rats. We made bilateral GAT1-Saporin, 192-IgG-Saporin or PBS (vehicle) injections into the VP to respectively eliminate GABAergic and cholinergic neurons, and tested the animals in the forced swim test (FST), open field test (OFT), elevated plus maze (EPM), Morris water maze (MWM) and cued fear conditioning. Both GAT1-Saporin and 192-IgG-Saporin injections reduced behavioral despair without altering general locomotor activity. During the acquisition phase of cued fear conditioning, this antidepressant effect was accompanied by reduced freezing and increased darting in the 192-IgG-Saporin group, and increased jumping in the GAT1-Saporin group. In the extinction phase, cholinergic lesions impaired fear memory irrespective of the context, while GABAergic lesions reduced memory durability only during the early phases of extinction in a novel context. In line with this, selective cholinergic, but not GABAergic, lesions impaired spatial memory in the MWM. We observed no consistent effect in anxiety-like behavior assessed in the OFT and EPM. These findings indicate that both the GABAergic and cholinergic neuronal groups of the VP may contribute to emotion regulation through modulation of behavioral despair and acquired fear by suppressing active coping and promoting species-specific passive behaviors.
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Affiliation(s)
- Cemal Akmese
- Behavioral Neuroscience Laboratory, Department of Psychology, Boğaziçi University, 34342 Istanbul, Turkey
| | - Cem Sevinc
- Behavioral Neuroscience Laboratory, Department of Psychology, Boğaziçi University, 34342 Istanbul, Turkey
| | - Sahar Halim
- Behavioral Neuroscience Laboratory, Department of Psychology, Boğaziçi University, 34342 Istanbul, Turkey
| | - Gunes Unal
- Behavioral Neuroscience Laboratory, Department of Psychology, Boğaziçi University, 34342 Istanbul, Turkey.
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Allison GO, Freeman C, Renault H, Banica I, Ethridge P, Sandre A, Weinberg A. Risk factors for the intergenerational transmission of depression in women and girls: Understanding neural correlates of major depressive disorder and the role of early-onset maternal depression. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:400-414. [PMID: 36823246 DOI: 10.3758/s13415-023-01063-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 02/25/2023]
Abstract
Deficits in neural reward processing have been implicated in the etiology of depression and have been observed in high-risk individuals. However, depression is a heterogeneous disorder, and not all depressed individuals exhibit blunted neural reward response, suggesting the need to examine more specific depression phenotypes. Early-onset depression, a well-defined phenotype, has been associated with greater intergenerational transmission of depression and appears more closely linked to neural reward processing deficits. The present study examined whether a maternal history of early-onset depression was associated with neural reward response among mothers and their daughters. Mothers with and without a history of depression, as well as their biological, adolescent daughters (N = 109 dyads), completed a monetary reward guessing task while electroencephalogram was collected. Analyses focused on the Reward Positivity (RewP), an event-related potential following reward receipt. Adjusting for current depressive symptoms, maternal early-onset depression was associated with a blunted RewP in the mothers and a numerically smaller RewP in their never-depressed, adolescent daughters. Maternal adult-onset depression was not statistically associated with a blunted RewP in mothers or daughters. Thus, a blunted RewP appears to be a trait-like vulnerability marker for depression that emerges before depression onset and relates to more specific depression phenotypes (e.g., early-onset depression). These findings have implications for early identification of individuals at risk of depression and for developing more targeted interventions.
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Affiliation(s)
- Grace O Allison
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada.
| | - Clara Freeman
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Héléna Renault
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Iulia Banica
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Paige Ethridge
- Department of Psychology, Alberta Health Services, Glenrose Rehabilitation Hospital, Edmonton, AB, Canada
| | - Aislinn Sandre
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Anna Weinberg
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
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Montalban E, Giralt A, Taing L, Nakamura Y, Pelosi A, Brown M, de Pins B, Valjent E, Martin M, Nairn AC, Greengard P, Flajolet M, Herv D, Gambardella N, Roussarie JP, Girault JA. Operant training for highly palatable food alters translating mRNA in nucleus accumbens D2 neurons and reveals a modulatory role of Neurochondrin. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.07.531496. [PMID: 36945487 PMCID: PMC10028890 DOI: 10.1101/2023.03.07.531496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND Highly palatable food triggers behavioral alterations reminiscent of those induced by addictive drugs. These effects involve the reward system and dopamine neurons, which modulate neurons in the nucleus accumbens (NAc). The molecular mechanisms underlying the effects of highly palatable food on feeding behavior are poorly understood. METHODS We studied the effects of 2-week operant conditioning of mice with standard or isocaloric highly palatable food. We investigated the behavioral effects and dendritic spine modifications in the NAc. We compared the translating mRNA in NAc neurons identified by the type of dopamine receptors they express, depending on the type of food and training. We tested the consequences of invalidation of an abundant downregulated gene, Ncdn (Neurochondrin). RESULTS Operant conditioning for highly palatable food increases motivation for food even in well-fed mice. In control mice, free access to regular or highly palatable food results in increased weight as compared to regular food only. Highly palatable food increases spine density in the NAc. In animals trained for highly palatable food, translating mRNAs are modified in NAc dopamine D2-receptor-expressing neurons, mostly corresponding to striatal projection neurons, but not in those expressing D1-receptors. Knock-out of Ncdn, an abundant down-regulated gene, opposes the conditioning-induced changes in satiety-sensitive feeding behavior and apparent motivation for highly palatable food, suggesting down-regulation may be a compensatory mechanism. CONCLUSIONS Our results emphasize the importance of mRNA alterations D2 striatal projection neurons in the NAc in the behavioral consequences of highly palatable food conditioning and suggest a modulatory contribution of Ncdn downregulation.
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Ossola P, Garrett N, Biso L, Bishara A, Marchesi C. Anhedonia and sensitivity to punishment in schizophrenia, depression and opiate use disorder. J Affect Disord 2023; 330:319-328. [PMID: 36889442 DOI: 10.1016/j.jad.2023.02.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/10/2023]
Abstract
BACKGROUND From a behavioural perspective anhedonia is defined as diminished interest in the engagement of pleasurable activities. Despite its presence across a range of psychiatric disorders, the cognitive processes that give rise to anhedonia remain unclear. METHODS Here we examine whether anhedonia is associated with learning from positive and negative outcomes in patients diagnosed with major depression, schizophrenia and opiate use disorder alongside a healthy control group. Responses in the Wisconsin Card Sorting Test - a task associated with healthy prefrontal cortex function - were fitted to the Attentional Learning Model (ALM) which separates learning from positive and negative feedback. RESULTS Learning from punishment, but not from reward, was negatively associated with anhedonia beyond other socio-demographic, cognitive and clinical variables. This impairment in punishment sensitivity was also associated with faster responses following negative feedback, independently of the degree of surprise. LIMITATIONS Future studies should test the longitudinal association between punishment sensitivity and anhedonia also in other clinical populations controlling for the effect of specific medications. CONCLUSIONS Together the results reveal that anhedonic subjects, because of their negative expectations, are less sensitive to negative feedbacks; this might lead them to persist in actions leading to negative outcomes.
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Affiliation(s)
- Paolo Ossola
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Mental Health, AUSL of Parma, Parma, Italy.
| | - Neil Garrett
- School of Psychology, University of East Anglia, Norfolk, UK
| | - Letizia Biso
- Department of Mental Health, AUSL of Parma, Parma, Italy
| | - Anthony Bishara
- Department of Psychology, College of Charleston, Charleston, SC, USA
| | - Carlo Marchesi
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Mental Health, AUSL of Parma, Parma, Italy
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50
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Kaiser RH, Moser AD, Neilson C, Peterson EC, Jones J, Hough CM, Rosenberg BM, Sandman CF, Schneck CD, Miklowitz DJ, Friedman NP. Mood Symptom Dimensions and Developmental Differences in Neurocognition in Adolescence. Clin Psychol Sci 2023; 11:308-325. [PMID: 37309523 PMCID: PMC10259862 DOI: 10.1177/21677026221111389] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Adolescence is critical period of neurocognitive development as well as increased prevalence of mood pathology. This cross-sectional study replicated developmental patterns of neurocognition and tested whether mood symptoms moderated developmental effects. Participants were 419 adolescents (n=246 with current mood disorders) who completed reward learning and executive functioning tasks, and reported on age, puberty, and mood symptoms. Structural equation modeling revealed a quadratic relationship between puberty and reward learning performance that was moderated by symptom severity: in early puberty, adolescents reporting higher manic symptoms exhibited heightened reward learning performance (better maximizing of rewards on learning tasks), whereas adolescents reporting elevated anhedonia showed blunted reward learning performance. Models also showed a linear relationship between age and executive functioning that was moderated by manic symptoms: adolescents reporting higher mania showed poorer executive functioning at older ages. Findings suggest neurocognitive development is altered in adolescents with mood pathology and suggest directions for longitudinal studies.
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Affiliation(s)
- Roselinde H Kaiser
- Department of Psychology and Neuroscience, University of Colorado Boulder
- Institute of Cognitive Science, University of Colorado Boulder
- Renée Crown Wellness Institute, University of Colorado Boulder
| | - Amelia D Moser
- Department of Psychology and Neuroscience, University of Colorado Boulder
- Institute of Cognitive Science, University of Colorado Boulder
| | - Chiara Neilson
- Department of Psychology and Neuroscience, University of Colorado Boulder
- Institute of Cognitive Science, University of Colorado Boulder
| | - Elena C Peterson
- Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Jenna Jones
- Department of Psychology and Neuroscience, University of Colorado Boulder
- Institute of Cognitive Science, University of Colorado Boulder
| | | | | | | | | | | | - Naomi P Friedman
- Department of Psychology and Neuroscience, University of Colorado Boulder
- Institute of Cognitive Science, University of Colorado Boulder
- Institute of Behavioral Genetics, University of Colorado Boulder
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