1
|
Wu Z, Song J, Chen X, Ding D, Zhang X. Do Adverse Childhood Experiences Make Us More Utilitarian in Moral Dilemmas? Psychol Res Behav Manag 2024; 17:1745-1756. [PMID: 38698941 PMCID: PMC11063491 DOI: 10.2147/prbm.s455057] [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: 12/15/2023] [Accepted: 04/22/2024] [Indexed: 05/05/2024] Open
Abstract
Purpose Adverse childhood experiences (ACEs) have been associated with various aspects of morality, but their precise impact on moral decision-making remains unclear. This study aims to explore how ACEs influence moral decision-making in sacrificial dilemmas. Methods Study 1 employed traditional dilemma analysis to quantify utilitarian responses and compare them among groups with no, low, and high ACEs. Study 2 utilized the CNI model to quantify three determinants of moral decision-making: sensitivity to consequences (C parameter), sensitivity to norms (N parameter), and general action tendencies (I parameter). Differences in these parameters among groups with no, low, and high ACEs were investigated. Results Both Study 1 and Study 2 revealed that the high-ACE and low-ACE groups showed significantly higher utilitarian responses compared to the no-ACE group. However, no notable differences emerged between the high-ACE and low-ACE groups. Study 2 found that the N parameter was significantly lower in the high-ACE group compared to the low and no-ACE groups. Similarly, the low-ACE group exhibited significantly lower scores in the N parameter compared to the no-ACE group. Additionally, no significant differences were observed in the C and I parameters among groups with no, low, and high ACEs. Conclusion These findings suggest that individuals with a high number of ACEs tend to exhibit more utilitarian responses, attributed to decreased affective response to the violation of moral rules, rather than increased deliberative cost-benefit reasoning or a general preference for action. Such insights deepen our understanding of the precise aspects of moral decision-making influenced by ACEs.
Collapse
Affiliation(s)
- Zhihui Wu
- Department of Psychology, School of Education Science, Hunan Normal University, Changsha, People’s Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, People’s Republic of China
- Center for Mind and Brain Science, Hunan Normal University, Changsha, People’s Republic of China
| | - Junyao Song
- School of Psychology, Central China Normal University, Wuhan, People’s Republic of China
| | - Xiyou Chen
- Department of Psychology, School of Education Science, Hunan Normal University, Changsha, People’s Republic of China
| | - Daoqun Ding
- Department of Psychology, School of Education Science, Hunan Normal University, Changsha, People’s Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, People’s Republic of China
- Center for Mind and Brain Science, Hunan Normal University, Changsha, People’s Republic of China
- Research Base for Mental Health Education of Hunan Province, Changsha, People’s Republic of China
| | - Xiangyi Zhang
- Department of Psychology, School of Education Science, Hunan Normal University, Changsha, People’s Republic of China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, People’s Republic of China
| |
Collapse
|
2
|
Rokita KI, Holleran L, Dauvermann MR, Mothersill D, Holland J, Costello L, Kane R, McKernan D, Morris DW, Kelly JP, Corvin A, Hallahan B, McDonald C, Donohoe G. Childhood trauma, brain structure and emotion recognition in patients with schizophrenia and healthy participants. Soc Cogn Affect Neurosci 2021; 15:1336-1350. [PMID: 33245126 PMCID: PMC7759212 DOI: 10.1093/scan/nsaa160] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 09/25/2020] [Accepted: 11/26/2020] [Indexed: 12/19/2022] Open
Abstract
Childhood trauma, and in particular physical neglect, has been repeatedly associated with lower performance on measures of social cognition (e.g. emotion recognition tasks) in both psychiatric and non-clinical populations. The neural mechanisms underpinning this association have remained unclear. Here, we investigated whether volumetric changes in three stress-sensitive regions—the amygdala, hippocampus and anterior cingulate cortex (ACC)—mediate the association between childhood trauma and emotion recognition in a healthy participant sample (N = 112) and a clinical sample of patients with schizophrenia (N = 46). Direct effects of childhood trauma, specifically physical neglect, on Emotion Recognition Task were observed in the whole sample. In healthy participants, reduced total and left ACC volumes were observed to fully mediate the association between both physical neglect and total childhood trauma score, and emotion recognition. No mediating effects of the hippocampus and amygdala volumes were observed for either group. These results suggest that reduced ACC volume may represent part of the mechanism by which early life adversity results in poorer social cognitive function. Confirmation of the causal basis of this association would highlight the importance of resilience-building interventions to mitigate the detrimental effects of childhood trauma on brain structure and function.
Collapse
Affiliation(s)
- Karolina I Rokita
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| | - Laurena Holleran
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| | - Maria R Dauvermann
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland.,Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, MIT, Cambridge, MA 02135, USA
| | - David Mothersill
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland.,School of Business, National College of Ireland, Dublin, Ireland
| | - Jessica Holland
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| | - Laura Costello
- Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| | - Ruán Kane
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Declan McKernan
- Pharmacology & Therapeutics, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Derek W Morris
- Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| | - John P Kelly
- Pharmacology & Therapeutics, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Aiden Corvin
- Department of Psychiatry, Trinity Centre for Health Sciences, St. James's Hospital, Dublin, Ireland
| | - Brian Hallahan
- Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland.,Department of Psychiatry, Clinical Science Institute, National University of Ireland Galway, Galway, Ireland
| | - Colm McDonald
- Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland.,Department of Psychiatry, Clinical Science Institute, National University of Ireland Galway, Galway, Ireland
| | - Gary Donohoe
- School of Psychology, National University of Ireland Galway, Galway, Ireland.,Centre for Neuroimaging, Cognition & Genomics, National University of Ireland Galway, Galway, Ireland
| |
Collapse
|
3
|
Wöhr M, Kisko TM, Schwarting RK. Social Behavior and Ultrasonic Vocalizations in a Genetic Rat Model Haploinsufficient for the Cross-Disorder Risk Gene Cacna1c. Brain Sci 2021; 11:brainsci11060724. [PMID: 34072335 PMCID: PMC8229447 DOI: 10.3390/brainsci11060724] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 01/27/2023] Open
Abstract
The top-ranked cross-disorder risk gene CACNA1C is strongly associated with multiple neuropsychiatric dysfunctions. In a recent series of studies, we applied a genomically informed approach and contributed extensively to the behavioral characterization of a genetic rat model haploinsufficient for the cross-disorder risk gene Cacna1c. Because deficits in processing social signals are associated with reduced social functioning as commonly seen in neuropsychiatric disorders, we focused on socio-affective communication through 22-kHz and 50-kHz ultrasonic vocalizations (USV). Specifically, we applied a reciprocal approach for studying socio-affective communication in sender and receiver by including rough-and-tumble play and playback of 22-kHz and 50-kHz USV. Here, we review the findings obtained in this recent series of studies and link them to the key features of 50-kHz USV emission during rough-and-tumble play and social approach behavior evoked by playback of 22-kHz and 50-kHz USV. We conclude that Cacna1c haploinsufficiency in rats leads to robust deficits in socio-affective communication through 22-kHz and 50-kHz USV and associated alterations in social behavior, such as rough-and-tumble play behavior.
Collapse
Affiliation(s)
- Markus Wöhr
- Social and Affective Neuroscience Research Group, Laboratory of Biological Psychology, Research Unit Brain and Cognition, Faculty of Psychology and Educational Sciences, KU Leuven, B-3000 Leuven, Belgium
- Leuven Brain Institute, KU Leuven, B-3000 Leuven, Belgium
- Faculty of Psychology, Experimental and Biological Psychology, Behavioral Neuroscience, Philipps-University of Marburg, D-35032 Marburg, Germany; (T.M.K.); (R.K.W.S.)
- Center for Mind, Brain, and Behavior, Philipps-University of Marburg, D-35032 Marburg, Germany
- Correspondence: ; Tel.: +32-16-19-45-57
| | - Theresa M. Kisko
- Faculty of Psychology, Experimental and Biological Psychology, Behavioral Neuroscience, Philipps-University of Marburg, D-35032 Marburg, Germany; (T.M.K.); (R.K.W.S.)
- Center for Mind, Brain, and Behavior, Philipps-University of Marburg, D-35032 Marburg, Germany
| | - Rainer K.W. Schwarting
- Faculty of Psychology, Experimental and Biological Psychology, Behavioral Neuroscience, Philipps-University of Marburg, D-35032 Marburg, Germany; (T.M.K.); (R.K.W.S.)
- Center for Mind, Brain, and Behavior, Philipps-University of Marburg, D-35032 Marburg, Germany
| |
Collapse
|
4
|
Lubeiro A, Fatjó-Vilas M, Guardiola M, Almodóvar C, Gomez-Pilar J, Cea-Cañas B, Poza J, Palomino A, Gómez-García M, Zugasti J, Molina V. Analysis of KCNH2 and CACNA1C schizophrenia risk genes on EEG functional network modulation during an auditory odd-ball task. Eur Arch Psychiatry Clin Neurosci 2020; 270:433-442. [PMID: 30607529 DOI: 10.1007/s00406-018-0977-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 12/19/2018] [Indexed: 01/05/2023]
Abstract
A deficit in task-related functional connectivity modulation from electroencephalogram (EEG) has been described in schizophrenia. The use of measures of neuronal connectivity as an intermediate phenotype may allow identifying genetic factors involved in these deficits, and therefore, establishing underlying pathophysiological mechanisms. Genes involved in neuronal excitability and previously associated with the risk for schizophrenia may be adequate candidates in relation to functional connectivity alterations in schizophrenia. The objective was to study the association of two genes of voltage-gated ion channels (CACNA1C and KCNH2) with the functional modulation of the cortical networks measured with EEG and graph-theory parameter during a cognitive task, both in individuals with schizophrenia and healthy controls. Both CACNA1C (rs1006737) and KCNH2 (rs3800779) were genotyped in 101 controls and 50 schizophrenia patients. Small-world index (SW) was calculated from EEG recorded during an odd-ball task in two different temporal windows (pre-stimulus and response). Modulation was defined as the difference in SW between both windows. Genetic, group and their interaction effects on SW in the pre-stimulus window and in modulation were evaluated using ANOVA. The CACNA1C genotype was not associated with SW properties. KCNH2 was significantly associated with SW modulation. Healthy subjects showed a positive SW modulation irrespective of the KCNH2 genotype, whereas within patients allele-related differences were observed. Patients carrying the KCNH2 risk allele (A) presented a negative SW modulation and non-carriers showed SW modulation similar to the healthy subjects. Our data suggest that KCNH2 genotype contributes to the efficient modulation of brain electrophysiological activity during a cognitive task in schizophrenia patients.
Collapse
Affiliation(s)
- Alba Lubeiro
- Psychiatry Department, School of Medicine, University of Valladolid, Av. Ramón y Cajal, 7, 47005, Valladolid, Spain.
| | - Mar Fatjó-Vilas
- FIDMAG Germanes Hospitalàries Research Foundation, Carrer Del Dr. Antoni Pujadas, 38 Sant Boi De Llobregat, 08830, Barcelona, Spain. .,Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain. .,CIBERSAM (Biomedical Research Network in Mental Health; Instituto de Salud Carlos III), Madrid, Spain.
| | - Maria Guardiola
- FIDMAG Germanes Hospitalàries Research Foundation, Carrer Del Dr. Antoni Pujadas, 38 Sant Boi De Llobregat, 08830, Barcelona, Spain.,Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Institut de Biomedicina de la Universitat de Barcelona (IBUB), Barcelona, Spain.,CIBERSAM (Biomedical Research Network in Mental Health; Instituto de Salud Carlos III), Madrid, Spain
| | - Carmen Almodóvar
- FIDMAG Germanes Hospitalàries Research Foundation, Carrer Del Dr. Antoni Pujadas, 38 Sant Boi De Llobregat, 08830, Barcelona, Spain
| | - Javier Gomez-Pilar
- Biomedical Engineering Group, Department TSCIT, ETS Ingenieros de Telecomunicación, University of Valladolid, Valladolid, Spain
| | - Benjamin Cea-Cañas
- Neurophysiology service, University Hospital of Valladolid, Valladolid, Spain
| | - Jesús Poza
- Biomedical Engineering Group, Department TSCIT, ETS Ingenieros de Telecomunicación, University of Valladolid, Valladolid, Spain.,Neurosciences Institute of Castilla y León (INCYL), University of Salamanca, Pintor Fernando Gallego, 1, 37007, Salamanca, Spain.,IMUVA, Mathematics Research Institute, University of Valladolid, Valladolid, Spain
| | - Aitor Palomino
- Achucarro Basque Center for Neurosciences, CIBERNED and Departamento de Neurociencias, Universidad del País Vasco, Leioa, Spain
| | - Marta Gómez-García
- Psychiatry service, University Hospital of Valladolid, Valladolid, Spain
| | - Jone Zugasti
- Psychiatry Department, University Hospital of Álava, Álava, Spain
| | - Vicente Molina
- Psychiatry Department, School of Medicine, University of Valladolid, Av. Ramón y Cajal, 7, 47005, Valladolid, Spain.,CIBERSAM (Biomedical Research Network in Mental Health; Instituto de Salud Carlos III), Madrid, Spain.,Neurosciences Institute of Castilla y León (INCYL), University of Salamanca, Pintor Fernando Gallego, 1, 37007, Salamanca, Spain.,Psychiatry service, University Hospital of Valladolid, Valladolid, Spain
| |
Collapse
|
5
|
Krautheim JT, Steines M, Dannlowski U, Neziroğlu G, Acosta H, Sommer J, Straube B, Kircher T. Emotion specific neural activation for the production and perception of facial expressions. Cortex 2020; 127:17-28. [DOI: 10.1016/j.cortex.2020.01.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 09/10/2019] [Accepted: 01/19/2020] [Indexed: 01/09/2023]
|
6
|
Redecker TM, Kisko TM, Wöhr M, Schwarting RKW. Cacna1c haploinsufficiency lacks effects on adult hippocampal neurogenesis and volumetric properties of prefrontal cortex and hippocampus in female rats. Physiol Behav 2020; 223:112974. [PMID: 32473156 DOI: 10.1016/j.physbeh.2020.112974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/30/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023]
Abstract
The cross-disorder risk gene CACNA1C is strongly involved in the etiology of all major neuropsychiatric disorders, with women often being more affected by CACNA1C mutations than men. Human neuroimaging studies provided evidence that CACNA1C variants are associated with anatomical and functional brain alterations, such as decreased prefrontal volumes, microstructural changes in the hippocampus, and reduced hippocampal activity during memory tasks. In mouse models, Cacna1c alterations were repeatedly linked to disorder-like behavioral phenotypes and reduced adult hippocampal neurogenesis, which has been implicated in the pathology of neuropsychiatric disorders. Here, we applied a recently developed rat model and conducted two studies to investigate the effects of partial Cacna1c depletion on adult hippocampal neurogenesis and volumetric properties of the hippocampus and the prefrontal cortex in adult female constitutive heterozygous (Cacna1c+/-) rats and wildtype (Cacna1c+/+) littermate controls. In study 1, we analyzed proliferation versus survival of adult-born hippocampal cells based on a 5-bromodeoxyuridine assay ensuring neuronal cell-type specificity through applying an immunofluorescent multiple staining approach. In study 2, we performed a detailed volumetric analysis with high structural resolution of the dorsal hippocampus and the medial prefrontal cortex, including their major substructures. Our results indicate comparable levels of cell proliferation and neuronal survival in Cacna1c+/- rats and Cacna1c+/+ controls. Additionally, we found similar volumes of the dorsal hippocampus and the medial prefrontal cortex across major substructures irrespective of genotype, indicating that Cacna1c haploinsufficiency has no prominent effects on these brain features in female rats.
Collapse
Affiliation(s)
- Tobias M Redecker
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of Psychology, Philipps-Universität Marburg, Gutenbergstr. 18, D-35037 Marburg, Germany
| | - Theresa M Kisko
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of Psychology, Philipps-Universität Marburg, Gutenbergstr. 18, D-35037 Marburg, Germany
| | - Markus Wöhr
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of Psychology, Philipps-Universität Marburg, Gutenbergstr. 18, D-35037 Marburg, Germany; Center for Mind, Brain, and Behavior (CMBB), Hans-Meerwein-Str. 6, D-35032 Marburg, Germany; Laboratory for Behavioral Neuroscience, Department of Biology, Faculty of Science, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Rainer K W Schwarting
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of Psychology, Philipps-Universität Marburg, Gutenbergstr. 18, D-35037 Marburg, Germany; Center for Mind, Brain, and Behavior (CMBB), Hans-Meerwein-Str. 6, D-35032 Marburg, Germany.
| |
Collapse
|
7
|
Steines M, Krautheim JT, Neziroğlu G, Kircher T, Straube B. Conflicting group memberships modulate neural activation in an emotional production-perception network. Cortex 2020; 126:153-172. [DOI: 10.1016/j.cortex.2019.12.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 10/25/2019] [Accepted: 12/18/2019] [Indexed: 11/16/2022]
|
8
|
Kircher T, Krautheim J, Straube B. "Automatic outgroup categorisation" and limbic brain activation: A mechanism underlying psychosis risk in migrants and city dwellers. Schizophr Res 2020; 216:541-542. [PMID: 31801674 DOI: 10.1016/j.schres.2019.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Tilo Kircher
- Department of Psychiatry and Psychotherapy, University of Marburg, Rudolf-Bultmann-Str. 8, 35039, Marburg, Germany.
| | - Johannes Krautheim
- Department of Psychiatry and Psychotherapy, University of Marburg, Rudolf-Bultmann-Str. 8, 35039, Marburg, Germany
| | - Benjamin Straube
- Department of Psychiatry and Psychotherapy, University of Marburg, Rudolf-Bultmann-Str. 8, 35039, Marburg, Germany
| |
Collapse
|
9
|
Neurobiology of the major psychoses: a translational perspective on brain structure and function-the FOR2107 consortium. Eur Arch Psychiatry Clin Neurosci 2019; 269:949-962. [PMID: 30267149 DOI: 10.1007/s00406-018-0943-x] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 09/19/2018] [Indexed: 02/06/2023]
Abstract
Genetic (G) and environmental (E) factors are involved in the etiology and course of the major psychoses (MP), i.e. major depressive disorder (MDD), bipolar disorder (BD), schizoaffective disorder (SZA) and schizophrenia (SZ). The neurobiological correlates by which these predispositions exert their influence on brain structure, function and course of illness are poorly understood. In the FOR2107 consortium, animal models and humans are investigated. A human cohort of MP patients, healthy subjects at genetic and/or environmental risk, and control subjects (N = 2500) has been established. Participants are followed up after 2 years and twice underwent extensive deep phenotyping (MR imaging, clinical course, neuropsychology, personality, risk/protective factors, biomaterials: blood, stool, urine, hair, saliva). Methods for data reduction, quality assurance for longitudinal MRI data, and (deep) machine learning techniques are employed. In the parallelised animal cluster, genetic risk was introduced by a rodent model (Cacna1c deficiency) and its interactions with environmental risk and protective factors are studied. The animals are deeply phenotyped regarding cognition, emotion, and social function, paralleling the variables assessed in humans. A set of innovative experimental projects connect and integrate data from the human and animal parts, investigating the role of microRNA, neuroplasticity, immune signatures, (epi-)genetics and gene expression. Biomaterial from humans and animals are analyzed in parallel. The FOR2107 consortium will delineate pathophysiological entities with common neurobiological underpinnings ("biotypes") and pave the way for an etiologic understanding of the MP, potentially leading to their prevention, the prediction of individual disease courses, and novel therapies in the future.
Collapse
|
10
|
Krautheim JT, Dannlowski U, Steines M, Neziroğlu G, Acosta H, Sommer J, Straube B, Kircher T. Intergroup empathy: Enhanced neural resonance for ingroup facial emotion in a shared neural production-perception network. Neuroimage 2019; 194:182-190. [DOI: 10.1016/j.neuroimage.2019.03.048] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/19/2019] [Accepted: 03/21/2019] [Indexed: 12/15/2022] Open
|
11
|
Redecker TM, Kisko TM, Schwarting RK, Wöhr M. Effects of Cacna1c haploinsufficiency on social interaction behavior and 50-kHz ultrasonic vocalizations in adult female rats. Behav Brain Res 2019; 367:35-52. [DOI: 10.1016/j.bbr.2019.03.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 03/03/2019] [Accepted: 03/15/2019] [Indexed: 01/28/2023]
|
12
|
Larsen EM, Ospina LH, Cuesta-Diaz A, Vian-Lains A, Nitzburg GC, Mulaimovic S, Latifoglu A, Clari R, Burdick KE. Effects of childhood trauma on adult moral decision-making: Clinical correlates and insights from bipolar disorder. J Affect Disord 2019; 244:180-186. [PMID: 30343121 PMCID: PMC6287939 DOI: 10.1016/j.jad.2018.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 09/13/2018] [Accepted: 10/04/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Childhood adversity has been shown to exert profound effects on basic psychological processes well into adulthood. Some of these processes, such as those related to reward and emotion, play critical roles in moral decision-making. As a population with high rates of childhood trauma as well as heterogenous clinical presentation, individuals with bipolar disorder (BD) constitute an enriched group in which to examine the correlates of trauma and other clinical variables with moral cognition. METHODS 62 euthymic BD patients and 27 controls responded to moral dilemma scenarios and completed the Childhood Trauma Questionnaire. RESULTS Results revealed a main effect of diagnosis on moral decision-making only when both personal force and an intention were required, indicating a more utilitarian style in BD patients relative to controls. Several interesting patterns also emerged regardless of diagnostic status. Higher ratings of physical neglect were significantly associated with higher ratings of acceptability (a utilitarian tendency) across dilemma types, and a similar pattern was observed at the trend level for experiences of emotional neglect. Significant main effects on moral decision-making were also observed for sex, illness duration, and history of psychotic features in the BD sample. LIMITATIONS The present study is limited by the self-reported nature of the CTQ and by the small number of trials of moral dilemmas. In addition, practical and clinical implications of the moral dilemmas paradigm are limited due to its abstract nature. CONCLUSIONS Our results indicate that certain clinical features as well as childhood maltreatment (in particular neglect) may significantly impact moral decision making in adult life. Surprisingly, childhood trauma was associated with a more utilitarian style, which is in the opposite direction from previous effects shown in PTSD. Although speculative, our results suggest that there may be a protective quality associated with utilitarian moral decision-making tendencies.
Collapse
Affiliation(s)
- Emmett M Larsen
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Luz H Ospina
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Armando Cuesta-Diaz
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Antonio Vian-Lains
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - George C Nitzburg
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health System, Glen Oaks, NY, USA; Teachers College, Columbia University, New York, NY, USA
| | - Sandra Mulaimovic
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Asya Latifoglu
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Teachers College, Columbia University, New York, NY, USA
| | - Rosarito Clari
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Katherine E Burdick
- Departments of Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, James J. Peters Veterans Affairs Hospital, Bronx, NY, USA; Department of Psychiatry, Brigham and Women's Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
13
|
Kisko TM, Braun MD, Michels S, Witt SH, Rietschel M, Culmsee C, Schwarting RKW, Wöhr M. Sex‐dependent effects of
Cacna1c
haploinsufficiency on juvenile social play behavior and pro‐social 50‐kHz ultrasonic communication in rats. GENES BRAIN AND BEHAVIOR 2019; 19:e12552. [DOI: 10.1111/gbb.12552] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/22/2018] [Accepted: 12/26/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Theresa M. Kisko
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of PsychologyPhilipps‐Universität Marburg Marburg Germany
| | - Moria D. Braun
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of PsychologyPhilipps‐Universität Marburg Marburg Germany
| | - Susanne Michels
- Institute of Pharmacology and Clinical PharmacyPhilipps‐Universität Marburg Marburg Germany
| | - Stephanie H. Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Faculty of Medicine MannheimRuprecht‐Karls‐Universität Heidelberg Mannheim Germany
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Faculty of Medicine MannheimRuprecht‐Karls‐Universität Heidelberg Mannheim Germany
| | - Carsten Culmsee
- Institute of Pharmacology and Clinical PharmacyPhilipps‐Universität Marburg Marburg Germany
- Center for Mind, Brain, and Behavior (CMBB)Philipps‐Universität Marburg Marburg Germany
| | - Rainer K. W. Schwarting
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of PsychologyPhilipps‐Universität Marburg Marburg Germany
- Center for Mind, Brain, and Behavior (CMBB)Philipps‐Universität Marburg Marburg Germany
| | - Markus Wöhr
- Behavioral Neuroscience, Experimental and Biological Psychology, Department of PsychologyPhilipps‐Universität Marburg Marburg Germany
- Center for Mind, Brain, and Behavior (CMBB)Philipps‐Universität Marburg Marburg Germany
| |
Collapse
|