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Stolicyn A, Harris MA, de Nooij L, Shen X, Macfarlane JA, Campbell A, McNeil CJ, Sandu AL, Murray AD, Waiter GD, Lawrie SM, Steele JD, McIntosh AM, Romaniuk L, Whalley HC. Disrupted limbic-prefrontal effective connectivity in response to fearful faces in lifetime depression. J Affect Disord 2024; 351:983-993. [PMID: 38220104 DOI: 10.1016/j.jad.2024.01.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/07/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND Multiple brain imaging studies of negative emotional bias in major depressive disorder (MDD) have used images of fearful facial expressions and focused on the amygdala and the prefrontal cortex. The results have, however, been inconsistent, potentially due to small sample sizes (typically N<50). It remains unclear if any alterations are a characteristic of current depression or of past experience of depression, and whether there are MDD-related changes in effective connectivity between the two brain regions. METHODS Activations and effective connectivity between the amygdala and dorsolateral prefrontal cortex (DLPFC) in response to fearful face stimuli were studied in a large population-based sample from Generation Scotland. Participants either had no history of MDD (N=664 in activation analyses, N=474 in connectivity analyses) or had a diagnosis of MDD during their lifetime (LMDD, N=290 in activation analyses, N=214 in connectivity analyses). The within-scanner task involved implicit facial emotion processing of neutral and fearful faces. RESULTS Compared to controls, LMDD was associated with increased activations in left amygdala (PFWE=0.031,kE=4) and left DLPFC (PFWE=0.002,kE=33), increased mean bilateral amygdala activation (β=0.0715,P=0.0314), and increased inhibition from left amygdala to left DLPFC, all in response to fearful faces contrasted to baseline. Results did not appear to be attributable to depressive illness severity or antidepressant medication status at scan time. LIMITATIONS Most studied participants had past rather than current depression, average severity of ongoing depression symptoms was low, and a substantial proportion of participants were receiving medication. The study was not longitudinal and the participants were only assessed a single time. CONCLUSIONS LMDD is associated with hyperactivity of the amygdala and DLPFC, and with stronger amygdala to DLPFC inhibitory connectivity, all in response to fearful faces, unrelated to depression severity at scan time. These results help reduce inconsistency in past literature and suggest disruption of 'bottom-up' limbic-prefrontal effective connectivity in depression.
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Affiliation(s)
- Aleks Stolicyn
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom.
| | - Mathew A Harris
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - Laura de Nooij
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen 6525 EN, Netherlands
| | - Xueyi Shen
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - Jennifer A Macfarlane
- Division of Imaging Science and Technology, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom; Department of Medical Physics, NHS Tayside, Dundee DD2 1UB, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Archie Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
| | - Christopher J McNeil
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Anca-Larisa Sandu
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Alison D Murray
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Gordon D Waiter
- SINAPSE Consortium(2), United Kingdom; Aberdeen Biomedical Imaging Centre, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZN, United Kingdom
| | - Stephen M Lawrie
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom
| | - J Douglas Steele
- Division of Imaging Science and Technology, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Andrew M McIntosh
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom; Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
| | - Liana Romaniuk
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom
| | - Heather C Whalley
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Edinburgh EH10 5HF, United Kingdom; SINAPSE Consortium(2), United Kingdom; Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, United Kingdom
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2
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Sun R, Fietz J, Erhart M, Poehlchen D, Henco L, Brückl TM, Czisch M, Saemann PG, Spoormaker VI. Free-viewing gaze patterns reveal a mood-congruency bias in MDD during an affective fMRI/eye-tracking task. Eur Arch Psychiatry Clin Neurosci 2024; 274:559-571. [PMID: 37087709 PMCID: PMC10995059 DOI: 10.1007/s00406-023-01608-8] [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: 10/21/2022] [Accepted: 04/04/2023] [Indexed: 04/24/2023]
Abstract
Major depressive disorder (MDD) has been related to abnormal amygdala activity during emotional face processing. However, a recent large-scale study (n = 28,638) found no such correlation, which is probably due to the low precision of fMRI measurements. To address this issue, we used simultaneous fMRI and eye-tracking measurements during a commonly employed emotional face recognition task. Eye-tracking provide high-precision data, which can be used to enrich and potentially stabilize fMRI readouts. With the behavioral response, we additionally divided the active task period into a task-related and a free-viewing phase to explore the gaze patterns of MDD patients and healthy controls (HC) and compare their respective neural correlates. Our analysis showed that a mood-congruency attentional bias could be detected in MDD compared to healthy controls during the free-viewing phase but without parallel amygdala disruption. Moreover, the neural correlates of gaze patterns reflected more prefrontal fMRI activity in the free-viewing than the task-related phase. Taken together, spontaneous emotional processing in free viewing might lead to a more pronounced mood-congruency bias in MDD, which indicates that combined fMRI with eye-tracking measurement could be beneficial for our understanding of the underlying psychopathology of MDD in different emotional processing phases.Trial Registration: The BeCOME study is registered on ClinicalTrials (gov: NCT03984084) by the Max Planck Institute of Psychiatry in Munich, Germany.
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Affiliation(s)
- Rui Sun
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- Department of Behavioral and Psychological Science, Zhejiang University, Hangzhou, China
| | - Julia Fietz
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Max Planck Institute of Psychiatry, Munich, Germany
| | - Mira Erhart
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Max Planck Institute of Psychiatry, Munich, Germany
| | - Dorothee Poehlchen
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Max Planck Institute of Psychiatry, Munich, Germany
| | - Lara Henco
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Tanja M Brückl
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | | | | | - Victor I Spoormaker
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany.
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3
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Increased neural responses to negative facial emotions and their relationship with dysfunctional attitudes among unmedicated individuals with major depressive disorder. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03144-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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4
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Bjertrup AJ, Jensen MB, Schjødt MS, Parsons CE, Kjærbye-Thygesen A, Mikkelsen RL, Moszkowicz M, Frøkjær VG, Vinberg M, Kessing LV, Væver MS, Miskowiak KW. Cognitive processing of infant stimuli in pregnant women with and without affective disorders and the association to postpartum depression. Eur Neuropsychopharmacol 2021; 42:97-109. [PMID: 33158668 DOI: 10.1016/j.euroneuro.2020.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 08/21/2020] [Accepted: 10/16/2020] [Indexed: 11/26/2022]
Abstract
Pregnancy and childbirth are among the strongest risk factors for depression but the neurocognitive mechanisms underlying this enhanced risk are unknown. This study investigated emotional and non-emotional cognition in 57 pregnant women with or without an affective disorder during their third trimester, and the association between cognitive biases and subsequent postpartum depression (PPD). Of the pregnant women, 22 had a diagnosis of unipolar disorder (UD) and seven of bipolar disorder (BD) in full or partial remission, while 28 had no history of affective disorder. We included a control group of 29 healthy non-pregnant women. First, participants were interviewed, completed non-emotional and emotional cognitive tests and lastly filled out questionnaires. The participants were assessed two times after birth: at a home visit shortly after birth, and with a telephone interview to assess PPD in the first six months after birth. Healthy pregnant women rated infant cries less negatively than non-pregnant women, possibly reflecting preparation for motherhood. Pregnant women with UD exhibited a negative bias in ratings of infant cries, whereas pregnant women with BD showed a positive bias in ratings of infant happy faces and recognition of adult facial expressions. Across all pregnant women, more negative ratings of infant cries were associated with enhanced risk of PPD. Negatively biased perception of infant cries during pregnancy may thus signal vulnerability toward PPD.
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Affiliation(s)
- A J Bjertrup
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark; Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark
| | - M B Jensen
- Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark
| | - M S Schjødt
- Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark
| | - C E Parsons
- Interacting Minds Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - A Kjærbye-Thygesen
- Department of Obstetrics and Gynecology, Faculty of Health and Medical Sciences, University of Copenhagen, Hvidovre, Denmark
| | - R L Mikkelsen
- Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark
| | - M Moszkowicz
- Child and Adolescent Psychiatric Center, Infant Psychiatric Unit, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen Denmark
| | - V G Frøkjær
- Neurobiology Research Unit, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen Denmark
| | - M Vinberg
- Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark; Psychiatric Research Unit, Psychiatric Centre North Zealand, Faculty of Health and Medical Sciences, University of Copenhagen, Hillerød, Denmark
| | - L V Kessing
- Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark
| | - M S Væver
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - K W Miskowiak
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark; Copenhagen Affective Disorders research Center (CADIC), Psychiatric Centre Copenhagen, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen University Hospital, Rigshospitalet, Edel Sauntes Allé 10, DK-2100 Copenhagen, Denmark.
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5
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Jenkins LM, Kendall A, Kassel MT, Patrón VG, Gowins JR, Dion C, Shankman SA, Weisenbach SL, Maki P, Langenecker SA. Considering sex differences clarifies the effects of depression on facial emotion processing during fMRI. J Affect Disord 2018; 225:129-136. [PMID: 28826089 PMCID: PMC5626645 DOI: 10.1016/j.jad.2017.08.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 06/13/2017] [Accepted: 08/11/2017] [Indexed: 01/19/2023]
Abstract
BACKGROUND Sex differences in emotion processing may play a role in women's increased risk for Major Depressive Disorder (MDD). However, studies of sex differences in brain mechanisms involved in emotion processing in MDD (or interactions of sex and diagnosis) are sparse. METHODS We conducted an event-related fMRI study examining the interactive and distinct effects of sex and MDD on neural activity during a facial emotion perception task. To minimize effects of current affective state and cumulative disease burden, we studied participants with remitted MDD (rMDD) who were early in the course of the illness. In total, 88 individuals aged 18-23 participated, including 48 with rMDD (32 female) and 40 healthy controls (HC; 25 female). RESULTS fMRI revealed an interaction between sex and diagnosis for sad and neutral facial expressions in the superior frontal gyrus and left middle temporal gyrus. Results also revealed an interaction of sex with diagnosis in the amygdala. LIMITATIONS Data was from two sites, which might increase variability, but it also increases power to examine sex by diagnosis interactions. CONCLUSIONS This study demonstrates the importance of taking sex differences into account when examining potential trait (or scar) mechanisms that could be useful in identifying individuals at-risk for MDD as well as for evaluating potential therapeutic innovations.
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Affiliation(s)
- L. M. Jenkins
- Department of Psychiatry, The University of Illinois at Chicago
| | - A.D. Kendall
- Department of Psychiatry, The University of Illinois at Chicago,Department of Psychology, Northwestern University
| | - M. T. Kassel
- Department of Psychiatry, The University of Illinois at Chicago
| | - V. G. Patrón
- Department of Psychiatry, The University of Illinois at Chicago
| | - J. R. Gowins
- Department of Psychiatry, The University of Illinois at Chicago
| | - C. Dion
- Department of Psychiatry, The University of Illinois at Chicago
| | - S. A. Shankman
- Department of Psychiatry, The University of Illinois at Chicago,Department of Psychology, The University of Illinois at Chicago
| | - S. L. Weisenbach
- Department of Psychiatry, The University of Illinois at Chicago,Department of Psychiatry, The University of Utah
| | - P. Maki
- Department of Psychiatry, The University of Illinois at Chicago
| | - S. A. Langenecker
- Department of Psychiatry, The University of Illinois at Chicago,Departments of Psychiatry, The University of Michigan,Correspondence to Scott A. Langenecker, Cognitive Neuroscience Center, Department of Psychiatry, The University of Illinois at Chicago, 1601 W Taylor St. Chicago, IL 60612 and
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6
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Miskowiak KW, Svendsen AMB, Harmer CJ, Elliott R, Macoveanu J, Siebner HR, Kessing LV, Vinberg M. Differences in neural and cognitive response to emotional faces in middle-aged dizygotic twins at familial risk of depression. Psychol Med 2017; 47:2345-2357. [PMID: 28397623 DOI: 10.1017/s0033291717000861] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Negative bias and aberrant neural processing of emotional faces are trait-marks of depression but findings in healthy high-risk groups are conflicting. METHODS Healthy middle-aged dizygotic twins (N = 42) underwent functional magnetic resonance imaging (fMRI): 22 twins had a co-twin history of depression (high-risk) and 20 were without co-twin history of depression (low-risk). During fMRI, participants viewed fearful and happy faces while performing a gender discrimination task. After the scan, they were given a faces dot-probe task, a facial expression recognition task and questionnaires assessing mood, personality traits and coping. RESULTS Unexpectedly, high-risk twins showed reduced fear vigilance and lower recognition of fear and happiness relative to low-risk twins. During face processing in the scanner, high-risk twins displayed distinct negative functional coupling between the amygdala and ventral prefrontal cortex and pregenual anterior cingulate. This was accompanied by greater fear-specific fronto-temporal response and reduced fronto-occipital response to all emotional faces relative to baseline. The risk groups showed no differences in mood, subjective state or coping. CONCLUSIONS Less susceptibility to fearful faces and negative cortico-limbic coupling during emotional face processing may reflect neurocognitive compensatory mechanisms in middle-aged dizygotic twins who remain healthy despite their familial risk of depression.
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Affiliation(s)
- K W Miskowiak
- Copenhagen Affective Disorders Research Centre,Copenhagen Psychiatric Centre, Copenhagen University Hospital,Rigshospitalet,Denmark
| | - A M B Svendsen
- Copenhagen Affective Disorders Research Centre,Copenhagen Psychiatric Centre, Copenhagen University Hospital,Rigshospitalet,Denmark
| | - C J Harmer
- Department of Psychiatry,University of Oxford,UK
| | - R Elliott
- Institute of Brain, Behaviour and Mental Health, University of Manchester,UK
| | - J Macoveanu
- Copenhagen Affective Disorders Research Centre,Copenhagen Psychiatric Centre, Copenhagen University Hospital,Rigshospitalet,Denmark
| | - H R Siebner
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre,Denmark
| | - L V Kessing
- Copenhagen Affective Disorders Research Centre,Copenhagen Psychiatric Centre, Copenhagen University Hospital,Rigshospitalet,Denmark
| | - M Vinberg
- Copenhagen Affective Disorders Research Centre,Copenhagen Psychiatric Centre, Copenhagen University Hospital,Rigshospitalet,Denmark
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7
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Miskowiak KW, Kessing LV, Ott CV, Macoveanu J, Harmer CJ, Jørgensen A, Revsbech R, Jensen HM, Paulson OB, Siebner HR, Jørgensen MB. Does a single session of electroconvulsive therapy alter the neural response to emotional faces in depression? A randomised sham-controlled functional magnetic resonance imaging study. J Psychopharmacol 2017; 31:1215-1224. [PMID: 28351201 DOI: 10.1177/0269881117699615] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Negative neurocognitive bias is a core feature of major depressive disorder that is reversed by pharmacological and psychological treatments. This double-blind functional magnetic resonance imaging study investigated for the first time whether electroconvulsive therapy modulates negative neurocognitive bias in major depressive disorder. Patients with major depressive disorder were randomised to one active ( n=15) or sham electroconvulsive therapy ( n=12). The following day they underwent whole-brain functional magnetic resonance imaging at 3T while viewing emotional faces and performed facial expression recognition and dot-probe tasks. A single electroconvulsive therapy session had no effect on amygdala response to emotional faces. Whole-brain analysis revealed no effects of electroconvulsive therapy versus sham therapy after family-wise error correction at the cluster level, using a cluster-forming threshold of Z>3.1 ( p<0.001) to secure family-wise error <5%. Groups showed no differences in behavioural measures, mood and medication. Exploratory cluster-corrected whole-brain analysis ( Z>2.3; p<0.01) revealed electroconvulsive therapy-induced changes in parahippocampal and superior frontal responses to fearful versus happy faces as well as in fear-specific functional connectivity between amygdala and occipito-temporal regions. Across all patients, greater fear-specific amygdala - occipital coupling correlated with lower fear vigilance. Despite no statistically significant shift in neural response to faces after a single electroconvulsive therapy session, the observed trend changes after a single electroconvulsive therapy session point to an early shift in emotional processing that may contribute to antidepressant effects of electroconvulsive therapy.
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Affiliation(s)
- Kamilla W Miskowiak
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark.,2 Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Lars V Kessing
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Caroline V Ott
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Julian Macoveanu
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark.,3 Center for Integrated Molecular Brain Imaging, Rigshospitalet, Copenhagen, Denmark
| | | | - Anders Jørgensen
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Rasmus Revsbech
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Hans M Jensen
- 5 Psychiatric Centre Copenhagen, Gentofte Hospital, Denmark
| | - Olaf B Paulson
- 2 Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,3 Center for Integrated Molecular Brain Imaging, Rigshospitalet, Copenhagen, Denmark.,6 Neurobiology Research Unit, Copenhagen University Hospital, Denmark
| | - Hartwig R Siebner
- 2 Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,3 Center for Integrated Molecular Brain Imaging, Rigshospitalet, Copenhagen, Denmark.,7 Department of Neurology, Copenhagen University Hospital Bispebjerg, Copenhagen, Denmark
| | - Martin B Jørgensen
- 1 Psychiatric Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
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8
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Phillips C. Brain-Derived Neurotrophic Factor, Depression, and Physical Activity: Making the Neuroplastic Connection. Neural Plast 2017; 2017:7260130. [PMID: 28928987 PMCID: PMC5591905 DOI: 10.1155/2017/7260130] [Citation(s) in RCA: 241] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 07/18/2017] [Indexed: 12/14/2022] Open
Abstract
Brain-derived neurotrophic factor (BDNF) is a neurotrophin that is vital to the survival, growth, and maintenance of neurons in key brain circuits involved in emotional and cognitive function. Convergent evidence indicates that neuroplastic mechanisms involving BDNF are deleteriously altered in major depressive disorder (MDD) and animal models of stress. Herein, clinical and preclinical evidence provided that stress-induced depressive pathology contributes to altered BDNF level and function in persons with MDD and, thereby, disruptions in neuroplasticity at the regional and circuit level. Conversely, effective therapeutics that mitigate depressive-related symptoms (e.g., antidepressants and physical activity) optimize BDNF in key brain regions, promote neuronal health and recovery of function in MDD-related circuits, and enhance pharmacotherapeutic response. A greater knowledge of the interrelationship between BDNF, depression, therapeutic mechanisms of action, and neuroplasticity is important as it necessarily precedes the derivation and deployment of more efficacious treatments.
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9
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Chen JH, Yao ZJ, Qin JL, Yan R, Hua LL, Lu Q. Aberrant Global and Regional Topological Organization of the Fractional Anisotropy-weighted Brain Structural Networks in Major Depressive Disorder. Chin Med J (Engl) 2017; 129:679-89. [PMID: 26960371 PMCID: PMC4804414 DOI: 10.4103/0366-6999.178002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: Most previous neuroimaging studies have focused on the structural and functional abnormalities of local brain regions in major depressive disorder (MDD). Moreover, the exactly topological organization of networks underlying MDD remains unclear. This study examined the aberrant global and regional topological patterns of the brain white matter networks in MDD patients. Methods: The diffusion tensor imaging data were obtained from 27 patients with MDD and 40 healthy controls. The brain fractional anisotropy-weighted structural networks were constructed, and the global network and regional nodal metrics of the networks were explored by the complex network theory. Results: Compared with the healthy controls, the brain structural network of MDD patients showed an intact small-world topology, but significantly abnormal global network topological organization and regional nodal characteristic of the network in MDD were found. Our findings also indicated that the brain structural networks in MDD patients become a less strongly integrated network with a reduced central role of some key brain regions. Conclusions: All these resulted in a less optimal topological organization of networks underlying MDD patients, including an impaired capability of local information processing, reduced centrality of some brain regions and limited capacity to integrate information across different regions. Thus, these global network and regional node-level aberrations might contribute to understanding the pathogenesis of MDD from the view of the brain network.
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Affiliation(s)
| | - Zhi-Jian Yao
- Department of Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
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10
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Abstract
BACKGROUND Major depressive disorder (MDD) is associated with dysfunction between cognitive control and affective processing system. However, little is known about alterations of the nodal and edge efficiency in abnormal systems of MDD patients. We used two independent datasets and two different structural templates to investigate the alterations of the nodal and edge efficiency of whole-brain functional networks of MDD. METHOD Forty-two MDD and forty-two age, education-matched controls were selected to investigate network efficiency abnormalities of the MDD patients' cortical and subcortical regions, as well as the disrupted functional connectivity between these regions, from the perspective of network topological architectures. In addition, another dataset, which included thirty MDD patients and thirty controls, was also investigated using the same method. RESULTS Results showed that MDD group demonstrated significant increase in the local efficiency, although not change of global efficiency. In addition, nodal efficiency was found to increase in affective processing regions (i.e., amygdale, thalamus, hippocampus), but decrease in cognitive control related regions, which included dorsolateral prefrontal cortex and anterior cingulate cortex. The edge efficiency was found to increase, involving both connectivity between thalamus and limbic system regions and connectivity between hippocampus and regions (i.e., amygdala, thalamus). More important, result was replicated within independent datasets for the first and different structural templates for another. CONCLUSIONS Our results indicated that MDD was associated with disrupted functional connectivity networks between cognitive control and affective processing systems. The findings might shed light on the pathological mechanism of depression and provide potential biomarkers for clinic treatment of depression.
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11
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Rive MM, Koeter MWJ, Veltman DJ, Schene AH, Ruhé HG. Visuospatial planning in unmedicated major depressive disorder and bipolar disorder: distinct and common neural correlates. Psychol Med 2016; 46:2313-2328. [PMID: 27198937 DOI: 10.1017/s0033291716000933] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Cognitive impairments are an important feature of both remitted and depressed major depressive disorder (MDD) and bipolar disorder (BD). In particular, deficits in executive functioning may hamper everyday functioning. Identifying the neural substrates of impaired executive functioning would improve our understanding of the pathophysiology underlying these disorders, and may eventually aid in discriminating between MDD and BD, which is often difficult during depression and remission. To date, mostly medicated MDD and BD subjects have been investigated, which may have influenced results. Therefore, we investigated executive functioning in medication-free depressed and remitted MDD and BD subjects. METHOD We used the Tower of London (ToL) visuospatial planning task to assess behavioural performance and blood oxygen-level dependent responses in 35 healthy controls, 21 remitted MDD, 23 remitted BD, 19 depressed MDD and nine depressed BD subjects. RESULTS Visuospatial planning per se was associated with increased frontostriatal activity in depressed BD compared to depressed MDD. In addition, post-hoc analyses indicated that visuospatial planning load was associated with increased parietal activity in depressed compared to remitted subjects, and BD compared to MDD subjects. Task performance did not significantly differ between groups. CONCLUSIONS More severely affected, medication-free mood disorder patients require greater parietal activity to perform in visuospatial planning, which may be compensatory to maintain relatively normal performance. State-dependent frontostriatal hyperactivity during planning may be a specific BD characteristic, providing clues for further characterization of differential pathophysiology in MDD v. BD. This could potentially provide a biomarker to aid in the differentiation of these disorders.
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Affiliation(s)
- M M Rive
- Program for Mood Disorders,Department of Psychiatry,Academic Medical Center,University of Amsterdam,Amsterdam,The Netherlands
| | - M W J Koeter
- Program for Mood Disorders,Department of Psychiatry,Academic Medical Center,University of Amsterdam,Amsterdam,The Netherlands
| | - D J Veltman
- Department of Psychiatry,VU University medical center,Amsterdam,The Netherlands
| | - A H Schene
- Program for Mood Disorders,Department of Psychiatry,Academic Medical Center,University of Amsterdam,Amsterdam,The Netherlands
| | - H G Ruhé
- Program for Mood Disorders,Department of Psychiatry,Academic Medical Center,University of Amsterdam,Amsterdam,The Netherlands
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Aoki Y, Cortese S, Tansella M. Neural bases of atypical emotional face processing in autism: A meta-analysis of fMRI studies. World J Biol Psychiatry 2016; 16:291-300. [PMID: 25264291 DOI: 10.3109/15622975.2014.957719] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES We aim to outline the neural correlates of atypical emotional face processing in individuals with ASD. METHODS A comprehensive literature search was conducted through electronic databases to identify functional magnetic resonance imaging (fMRI) studies of whole brain analysis with emotional-face processing tasks in individuals with ASD. The Signed Differential Mapping with random effects model was used to conduct meta-analyses. Identified fMRI studies were further divided into sub-groups based on contrast ("emotional-face vs. non-emotional-face" or "emotional-face vs. non-face") to confirm the results of a meta-analysis of the whole studies. RESULTS Thirteen studies with 226 individuals with ASD and 251 typically developing people were identified. We found ASD-related hyperactivation in subcortical structures, including bilateral thalamus, bilateral caudate, and right precuneus, and ASD-related hypoactivation in the hypothalamus during emotional-face processing. Sub-analyses with more homogeneous contrasts preserved the findings of the main analysis such as hyperactivation in sub-cortical structure. Jackknife analyses showed that hyperactivation of the left caudate was the most robust finding. CONCLUSIONS Abnormalities in the subcortical structures, such as amygdala, hypothalamus and basal ganglia, are associated with atypical emotional-face processing in individuals with ASD.
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Affiliation(s)
- Yuta Aoki
- Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo , Bunkyo-ku, Tokyo , Japan
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13
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Jenkins LM, Kassel MT, Gabriel LB, Gowins JR, Hymen EA, Vergés A, Calamia M, Crane NA, Jacobs RH, Ajilore O, Welsh RC, Drevets WC, Phillips ML, Zubieta JK, Langenecker SA. Amygdala and dorsomedial hyperactivity to emotional faces in youth with remitted Major Depression. Soc Cogn Affect Neurosci 2015; 11:736-45. [PMID: 26714574 DOI: 10.1093/scan/nsv152] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 12/15/2015] [Indexed: 01/25/2023] Open
Abstract
We present neuroimaging markers of the remitted state of major depressive disorder (rMDD) during facial emotion perception in 84 individuals during fMRI. Participants comprised 47 individuals (aged 18-23) diagnosed with rMDD and 37 healthy controls (HCs). Participants classified emotional faces or animals (control condition) in the Facial Emotion Perception Test (FEPT) during fMRI. Behavioural performance on the FEPT did not differ significantly between groups. During fMRI, both groups demonstrated significant blood oxygen level-dependent (BOLD) activity in bilateral inferior frontal gyri for the faces minus animals (F-A) contrast. The rMDD group additionally showed BOLD activity during F-A in numerous regions, including the bilateral paracingulate gyri, middle temporal gyri and right amygdala. The rMDD group exhibited significantly greater activity than the HC group in regions including the bilateral middle temporal gyri and left superior frontal gyrus. Although the rMDD group did not manifest the behavioural performance deficits on facial emotion recognition tasks that have been observed in actively depressed individuals, the rMDD group nevertheless showed increased BOLD activity compared with never-depressed controls during F-A in multiple posterior brain regions, suggesting that persistent effects of illness or possible trait vulnerabilities may distinguish individuals with rMDD from never-depressed controls.
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Affiliation(s)
- Lisanne M Jenkins
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Michelle T Kassel
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Laura B Gabriel
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Jennifer R Gowins
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Erica A Hymen
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Alvaro Vergés
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Matthew Calamia
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Natania A Crane
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Rachel H Jacobs
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Olusola Ajilore
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL
| | - Robert C Welsh
- Departments of Psychiatry and Radiology, The University of Michigan, Ann Arbor, MI
| | - Wayne C Drevets
- The University of Pittsburgh Medical Center, Pittsburgh, PA, and Janssen Research & Development, LLC, of Johnson & Johnson, Inc., Raritan, NJ, USA
| | - Mary L Phillips
- The University of Pittsburgh Medical Center, Pittsburgh, PA, and
| | - Jon-Kar Zubieta
- Departments of Psychiatry and Radiology, The University of Michigan, Ann Arbor, MI
| | - Scott A Langenecker
- Department of Psychiatry, The University of Illinois at Chicago, Chicago, IL, Departments of Psychiatry and Radiology, The University of Michigan, Ann Arbor, MI,
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Nixon NL, Liddle PF, Nixon E, Worwood G, Liotti M, Palaniyappan L. Biological vulnerability to depression: linked structural and functional brain network findings. Br J Psychiatry 2015; 204:283-9. [PMID: 24357570 DOI: 10.1192/bjp.bp.113.129965] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Patients in recovery following episodes of major depressive disorder (MDD) remain highly vulnerable to future recurrence. Although psychological determinants of this risk are well established, little is known about associated biological mechanisms. Recent work has implicated the default mode network (DMN) in this vulnerability but specific hypotheses remain untested within the high risk, recovered state of MDD. AIMS To test the hypothesis that there is excessive DMN functional connectivity during task performance within recovered-state MDD and to test for connected DMN cortical gyrification abnormalities. METHOD A multimodal structural and functional magnetic resonance imaging (fMRI) study, including task-based functional connectivity and cortical folding analysis, comparing 20 recovered-state patients with MDD with 20 matched healthy controls. RESULTS The MDD group showed significant task-based DMN hyperconnectivity, associated with hypogyrification of key DMN regions (bilateral precuneus). CONCLUSIONS This is the first evidence of connected structural and functional DMN abnormalities in recovered-state MDD, supporting recent hypotheses on biological-level vulnerability.
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Affiliation(s)
- N L Nixon
- N. L. Nixon, MBBS, MRCPsych, MMedSci, P. F. Liddle, BMBCh, MRCPsych, PhD, E. Nixon, PhD, G. Worwood, MBBCh, MRCPsych, MMedSci, Division of Psychiatry and Applied Psychology, Institute of Mental Health, University of Nottingham, Nottingham, UK; M. Liotti, MD, PhD, Department of Psychology, Simon Fraser University, Burnaby, Canada; L. Palaniyappan, MBBS, MRCPsych, PhD, Centre for Translational Neuroimaging, Division of Psychiatry and Applied Psychology, Institute of Mental Health, University of Nottingham, Nottingham, UK
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Chai XJ, Hirshfeld-Becker D, Biederman J, Uchida M, Doehrmann O, Leonard JA, Salvatore J, Kenworthy T, Brown A, Kagan E, de Los Angeles C, Whitfield-Gabrieli S, Gabrieli JDE. Functional and structural brain correlates of risk for major depression in children with familial depression. NEUROIMAGE-CLINICAL 2015; 8:398-407. [PMID: 26106565 PMCID: PMC4474282 DOI: 10.1016/j.nicl.2015.05.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 05/14/2015] [Accepted: 05/17/2015] [Indexed: 11/16/2022]
Abstract
Despite growing evidence for atypical amygdala function and structure in major depression, it remains uncertain as to whether these brain differences reflect the clinical state of depression or neurobiological traits that predispose individuals to major depression. We examined function and structure of the amygdala and associated areas in a group of unaffected children of depressed parents (at-risk group) and a group of children of parents without a history of major depression (control group). Compared to the control group, the at-risk group showed increased activation to fearful relative to neutral facial expressions in the amygdala and multiple cortical regions, and decreased activation to happy relative to neutral facial expressions in the anterior cingulate cortex and supramarginal gyrus. At-risk children also exhibited reduced amygdala volume. The extensive hyperactivation to negative facial expressions and hypoactivation to positive facial expressions in at-risk children are consistent with behavioral evidence that risk for major depression involves a bias to attend to negative information. These functional and structural brain differences between at-risk children and controls suggest that there are trait neurobiological underpinnings of risk for major depression. We studied brain correlates of familial risk for major depression. At-risk children exhibited hyperactivation to fearful faces compared to controls. At-risk children exhibited hypoactivation to happy faces compared to controls. At-risk children exhibited reduced amygdala volume compared to controls. These results identify trait neurobiological underpinnings of risk for depression.
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Affiliation(s)
- Xiaoqian J Chai
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | - Joseph Biederman
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA ; Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Mai Uchida
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA ; Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Oliver Doehrmann
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Julia A Leonard
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - John Salvatore
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Tara Kenworthy
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA ; Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Ariel Brown
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA ; Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Elana Kagan
- Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA ; Clinical and Research Program in Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Carlo de Los Angeles
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Susan Whitfield-Gabrieli
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - John D E Gabrieli
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Poitras Center for Affective Disorders Research at the McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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16
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Miskowiak KW, Glerup L, Vestbo C, Harmer CJ, Reinecke A, Macoveanu J, Siebner HR, Kessing LV, Vinberg M. Different neural and cognitive response to emotional faces in healthy monozygotic twins at risk of depression. Psychol Med 2015; 45:1447-1458. [PMID: 25382193 DOI: 10.1017/s0033291714002542] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Negative cognitive bias and aberrant neural processing of emotional faces are trait-marks of depression. Yet it is unclear whether these changes constitute an endophenotype for depression and are also present in healthy individuals with hereditary risk for depression. METHOD Thirty healthy, never-depressed monozygotic (MZ) twins with a co-twin history of depression (high risk group: n = 13) or without co-twin history of depression (low-risk group: n = 17) were enrolled in a functional magnetic resonance imaging (fMRI) study. During fMRI, participants viewed fearful and happy faces while performing a gender discrimination task. After the scan, they were given a faces dot-probe task, a facial expression recognition task and questionnaires assessing mood, personality traits and coping strategies. RESULTS High-risk twins showed increased neural response to happy and fearful faces in dorsal anterior cingulate cortex (ACC), dorsomedial prefrontal cortex (dmPFC), pre-supplementary motor area and occipito-parietal regions compared to low-risk twins. They also displayed stronger negative coupling between amygdala and pregenual ACC, dmPFC and temporo-parietal regions during emotional face processing. These task-related changes in neural responses in high-risk twins were accompanied by impaired gender discrimination performance during face processing. They also displayed increased attention vigilance for fearful faces and were slower at recognizing facial expressions relative to low-risk controls. These effects occurred in the absence of differences between groups in mood, subjective state or coping. CONCLUSIONS Different neural response and functional connectivity within fronto-limbic and occipito-parietal regions during emotional face processing and enhanced fear vigilance may be key endophenotypes for depression.
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Affiliation(s)
- K W Miskowiak
- Psychiatric Centre Copenhagen,Copenhagen University Hospital,Rigshospitalet,Denmark
| | - L Glerup
- Psychiatric Centre Copenhagen,Copenhagen University Hospital,Rigshospitalet,Denmark
| | - C Vestbo
- Psychiatric Centre Copenhagen,Copenhagen University Hospital,Rigshospitalet,Denmark
| | - C J Harmer
- Department of Psychiatry,University of Oxford,Oxford,UK
| | - A Reinecke
- Department of Psychiatry,University of Oxford,Oxford,UK
| | - J Macoveanu
- Danish Research Centre for Magnetic Resonance,Copenhagen University Hospital Hvidovre,Denmark
| | - H R Siebner
- Danish Research Centre for Magnetic Resonance,Copenhagen University Hospital Hvidovre,Denmark
| | - L V Kessing
- Psychiatric Centre Copenhagen,Copenhagen University Hospital,Rigshospitalet,Denmark
| | - M Vinberg
- Psychiatric Centre Copenhagen,Copenhagen University Hospital,Rigshospitalet,Denmark
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Yang X, Ma X, Li M, Liu Y, Zhang J, Huang B, Zhao L, Deng W, Li T, Ma X. Anatomical and functional brain abnormalities in unmedicated major depressive disorder. Neuropsychiatr Dis Treat 2015; 11:2415-23. [PMID: 26425096 PMCID: PMC4581780 DOI: 10.2147/ndt.s93055] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Using magnetic resonance imaging (MRI) and resting-state functional magnetic resonance imaging (rsfMRI) to explore the mechanism of brain structure and function in unmedicated patients with major depressive disorder (MDD). PATIENTS AND METHODS Fifty patients with MDD and 50 matched healthy control participants free of psychotropic medication underwent high-resolution structural and rsfMRI scanning. Optimized diffeomorphic anatomical registration through exponentiated lie algebra and the Data Processing Assistant for rsfMRI were used to find potential differences in gray-matter volume (GMV) and regional homogeneity (ReHo) between the two groups. A Pearson correlation model was used to analyze associations of morphometric and functional changes with clinical symptoms. RESULTS Compared to healthy controls, patients with MDD showed significant GMV increase in the left posterior cingulate gyrus and GMV decrease in the left lingual gyrus (P<0.001, uncorrected). In ReHo analysis, values were significantly increased in the left precuneus and decreased in the left putamen (P<0.001, uncorrected) in patients with MDD compared to healthy controls. There was no overlap between anatomical and functional changes. Linear correlation suggested no significant correlation between mean GMV values within regions with anatomical abnormality and ReHo values in regions with functional abnormality in the patient group. These changes were not significantly correlated with symptom severity. CONCLUSION Our study suggests a dissociation pattern of brain regions with anatomical and functional alterations in unmedicated patients with MDD, especially with regard to GMV and ReHo.
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Affiliation(s)
- Xiao Yang
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Xiaojuan Ma
- Chengdu First People's Hospital, Chengdu, People's Republic of China
| | - Mingli Li
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Ye Liu
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China
| | - Jian Zhang
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China
| | - Bin Huang
- Dong Feng Mao Jian Hospital, Shiyan, People's Republic of China
| | - Liansheng Zhao
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Wei Deng
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Tao Li
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Xiaohong Ma
- Psychiatric Laboratory and Department of Psychiatry, Sichuan University, Chengdu, People's Republic of China ; National Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Guo W, Liu F, Yu M, Zhang J, Zhang Z, Liu J, Xiao C, Zhao J. Functional and anatomical brain deficits in drug-naive major depressive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2014; 54:1-6. [PMID: 24863419 DOI: 10.1016/j.pnpbp.2014.05.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 05/10/2014] [Accepted: 05/12/2014] [Indexed: 01/05/2023]
Abstract
BACKGROUND Functional and anatomical deficits have been involved in the neurobiology of major depressive disorder (MDD). However, no study has ever been conducted to examine whether and how functional alterations are related to anatomical deficits in MDD. This study aimed to determine the association between brain functional and anatomical deficits in drug-naive MDD. METHODS Forty-four patients with MDD and 44 age-, sex-, and education-matched healthy controls underwent structural and resting-state functional magnetic resonance imaging scanning. The voxel-based morphometry (VBM) and amplitude of low-frequency fluctuation (ALFF) methods were used to analyze the imaging data. RESULTS VBM analysis showed gray matter volume (GMV) reductions in the parietal-temporal regions (i.e., the right inferior temporal gyrus and the left angular gyrus). Functional alterations revealed by ALFF mainly occurred in the temporal regions (i.e., the left middle temporal gyrus and the right superior temporal gyrus) and the cerebellum (i.e., the culmen). There is no overlap between brain regions with functional alterations and anatomical deficits in the patients and their subgroups (first-episode depression and recurrent depression). The episode number and the illness duration were correlated with the mean GMV values of the left angular gyrus. CONCLUSIONS A dissociation pattern of brain functional and anatomical deficits is observed in MDD. Our findings suggest that brain functional and anatomical deficits contribute independently to the neurobiology of MDD.
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Affiliation(s)
- Wenbin Guo
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China.
| | - Feng Liu
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Miaoyu Yu
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China
| | - Jian Zhang
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China
| | - Zhikun Zhang
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China
| | - Jianrong Liu
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China
| | - Changqing Xiao
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University Nanning, Guangxi 530021, China
| | - Jingping Zhao
- Mental Health Institute of the Second Xiangya Hospital, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan 410011, China
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Moses-Kolko EL, Horner MS, Phillips ML, Hipwell AE, Swain JE. In search of neural endophenotypes of postpartum psychopathology and disrupted maternal caregiving. J Neuroendocrinol 2014; 26:665-84. [PMID: 25059408 PMCID: PMC4353923 DOI: 10.1111/jne.12183] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 07/18/2014] [Accepted: 07/21/2014] [Indexed: 12/11/2022]
Abstract
This is a selective review that provides the context for the study of perinatal affective disorder mechanisms and outlines directions for future research. We integrate existing literature along neural networks of interest for affective disorders and maternal caregiving: (i) the salience/fear network; (ii) the executive network; (iii) the reward/social attachment network; and (iv) the default mode network. Extant salience/fear network research reveals disparate responses and corticolimbic coupling to various stimuli based upon a predominantly depressive versus anxious (post-traumatic stress disorder) clinical phenotype. Executive network and default mode connectivity abnormalities have been described in postpartum depression (PPD), although studies are very limited in these domains. Reward/social attachment studies confirm a robust ventral striatal response to infant stimuli, including cry and happy infant faces, which is diminished in depressed, insecurely attached and substance-using mothers. The adverse parenting experiences received and the attachment insecurity of current mothers are factors that are associated with a diminution in infant stimulus-related neural activity similar to that in PPD, and raise the need for additional studies that integrate mood and attachment concepts in larger study samples. Several studies examining functional connectivity in resting state and emotional activation functional magnetic resonance imaging paradigms have revealed attenuated corticolimbic connectivity, which remains an important outcome that requires dissection with increasing precision to better define neural treatment targets. Methodological progress is expected in the coming years in terms of refining clinical phenotypes of interest and experimental paradigms, as well as enlarging samples to facilitate the examination of multiple constructs. Functional imaging promises to determine neural mechanisms underlying maternal psychopathology and impaired caregiving, such that earlier and more precise detection of abnormalities will be possible. Ultimately, the discovery of such mechanisms will promote the refinement of treatment approaches toward maternal affective disturbance, parenting behaviours and the augmentation of parenting resiliency.
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Affiliation(s)
- E L Moses-Kolko
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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The effects of catecholamine depletion on the neural response to fearful faces in remitted depression. Int J Neuropsychopharmacol 2014; 17:1419-28. [PMID: 24725805 DOI: 10.1017/s1461145714000339] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Recent evidence suggests that increased psychophysiological response to negatively valenced emotional stimuli found in major depressive disorder (MDD) may be associated with reduced catecholaminergic neurotransmission. Fourteen unmedicated, remitted subjects with MDD (RMDD) and 13 healthy control subjects underwent catecholamine depletion with oral α-methyl-para-tyrosine (AMPT) in a randomized, placebo-controlled, double-blind crossover trial. Subjects were exposed to fearful (FF) and neutral faces (NF) during a scan with [15O]H2O positron emission tomography to assess the brain-catecholamine interaction in brain regions previously associated with emotional face processing. Treatment with AMPT resulted in significantly increased, normalized cerebral blood flow (CBF) in the left inferior temporal gyrus (ITG) and significantly decreased CBF in the right cerebellum across conditions and groups. In RMDD, flow in the left posterior cingulate cortex (PCC) increased significantly in the FF compared to the NF condition after AMPT, but remained unchanged after placebo, whereas healthy controls showed a significant increase under placebo and a significant decrease under AMPT in this brain region. In the left dorsolateral prefrontal cortex (DLPFC), flow decreased significantly in the FF compared to the NF condition under AMPT, and increased significantly under placebo in RMDD, whereas healthy controls showed no significant differences. Differences between AMPT and placebo of within-session changes in worry-symptoms were positively correlated with the corresponding changes in CBF in the right subgenual prefrontal cortex in RMDD. In conclusion, this study provided evidence for a catecholamine-related modulation of the neural responses to FF expressions in the left PCC and the left DLPFC in subjects with RMDD that might constitute a persistent, trait-like abnormality in MDD.
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Abstract
Prediction error signals are fundamental to learning. Here, in mice, we show that aversive prediction signals are found in the hemodynamic responses and theta oscillations recorded from the basolateral amygdala. During fear conditioning, amygdala responses evoked by footshock progressively decreased, whereas responses evoked by the auditory cue that predicted footshock concomitantly increased. Unexpected footshock evoked larger amygdala responses than expected footshock. The magnitude of the amygdala response to the footshock predicted behavioral responses the following day. The omission of expected footshock led to a decrease below baseline in the amygdala response suggesting a negative aversive prediction error signal. Thus, in mice, amygdala activity conforms to temporal difference models of aversive learning.
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Cognitive vulnerability and implicit emotional processing: imbalance in frontolimbic brain areas? COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2014; 15:69-79. [DOI: 10.3758/s13415-014-0316-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Increased amygdala response to shame in remitted major depressive disorder. PLoS One 2014; 9:e86900. [PMID: 24497992 PMCID: PMC3907379 DOI: 10.1371/journal.pone.0086900] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 12/16/2013] [Indexed: 12/19/2022] Open
Abstract
Proneness to self-blaming moral emotions such as shame and guilt is increased in major depressive disorder (MDD), and may play an important role in vulnerability even after symptoms have subsided. Social psychologists have argued that shame-proneness is relevant for depression vulnerability and is distinct from guilt. Shame depends on the imagined critical perception of others, whereas guilt results from one’s own judgement. The neuroanatomy of shame in MDD is unknown. Using fMRI, we compared 21 participants with MDD remitted from symptoms with no current co-morbid axis-I disorders, and 18 control participants with no personal or family history of MDD. The MDD group exhibited higher activation of the right amygdala and posterior insula for shame relative to guilt (SPM8). This neural difference was observed despite equal levels of rated negative emotional valence and frequencies of induced shame and guilt experience across groups. These same results were found in the medication-free MDD subgroup (N = 15). Increased amygdala and posterior insula activations, known to be related to sensory perception of emotional stimuli, distinguish shame from guilt responses in remitted MDD. People with MDD thus exhibit changes in the neural response to shame after symptoms have subsided. This supports the hypothesis that shame and guilt play at least partly distinct roles in vulnerability to MDD. Shame-induction may be a more sensitive probe of residual amygdala hypersensitivity in MDD compared with facial emotion-evoked responses previously found to normalize on remission.
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Kuiper S, McLean L, Malhi GS. To BD or not to BD: functional neuroimaging and the boundaries of bipolarity. Expert Rev Neurother 2014; 13:75-86; quiz 87. [DOI: 10.1586/ern.12.126] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Schiller CE, Minkel J, Smoski MJ, Dichter GS. Remitted major depression is characterized by reduced prefrontal cortex reactivity to reward loss. J Affect Disord 2013; 151:756-762. [PMID: 23835103 PMCID: PMC3797197 DOI: 10.1016/j.jad.2013.06.016] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 06/14/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND Major depression (MDD) is characterized by anhedonia. Although a growing body of literature has linked anhedonia in MDD to reduced frontostriatal activity during reward gains, relatively few studies have examined neural responsivity to loss, and no studies to date have examined neural responses to loss in euthymic individuals with a history of MDD. METHODS An fMRI monetary incentive delay task was administered to 19 participants with remitted MDD (rMDD) and 19 never depressed controls. Analyses examined group activation differences in brain reward circuitry during monetary loss anticipation and outcomes. Secondary analyses examined the association between self-reported rumination and brain activation in the rMDD group. RESULTS Compared to controls, the rMDD group showed less superior frontal gyrus activation during loss anticipation and less inferior and superior frontal gyri activation during loss outcomes (cluster corrected p's<.05). Ruminative Responses Scale scores were negatively correlated with superior frontal gyrus activation (r=-.68, p=.001) during loss outcomes in the rMDD group. LIMITATIONS Replication with a larger sample is needed. CONCLUSIONS Euthymic individuals with a history of MDD showed prefrontal cortex hypoactivation during loss anticipation and outcomes, and the degree of superior frontal gyrus hypoactivation was associated with rumination. Abnormal prefrontal cortex responses to loss may reflect a trait-like vulnerability to MDD, although future research is needed to evaluate the utility of this functional neural endophenotype as a prospective risk marker.
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Affiliation(s)
- Crystal Edler Schiller
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, United States.
| | - Jared Minkel
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, United States
| | - Moria J. Smoski
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27710, United States
| | - Gabriel S. Dichter
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, United States,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27710, United States,Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, United States,Duke-UNC Brain Imaging and Analysis Center, Duke University Medical Center, Durham, NC 27710, United States
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Graham J, Salimi-Khorshidi G, Hagan C, Walsh N, Goodyer I, Lennox B, Suckling J. Meta-analytic evidence for neuroimaging models of depression: state or trait? J Affect Disord 2013; 151:423-431. [PMID: 23890584 DOI: 10.1016/j.jad.2013.07.002] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 07/01/2013] [Accepted: 07/02/2013] [Indexed: 01/06/2023]
Abstract
BACKGROUND Major Depressive Disorder (MDD) is a leading cause of disease burden worldwide. With the rapid growth of neuroimaging research on relatively small samples, meta-analytic techniques are becoming increasingly important. Here, we aim to clarify the support in fMRI literature for three leading neurobiological models of MDD: limbic-cortical, cortico-striatal and the default mode network. METHODS Searches of PubMed and Web of Knowledge, and manual searches, were undertaken in early 2011. Data from 34 case-control comparisons (n=1165) and 6 treatment studies (n=105) were analysed separately with two meta-analytic methods for imaging data: Activation Likelihood Estimation and Gaussian-Process Regression. RESULTS There was broad support for limbic-cortical and cortico-striatal models in the case-control data. Evidence for the role of the default mode network was weaker. Treatment-sensitive regions were primarily in lateral frontal areas. LIMITATIONS In any meta-analysis, the increase in the statistical power of the inference comes with the risk of aggregating heterogeneous study pools. While we believe that this wide range of paradigms allows identification of key regions of dysfunction in MDD (regardless of task), we attempted to minimise such risks by employing GPR, which models such heterogeneity. CONCLUSIONS The focus of treatment effects in frontal areas indicates that dysregulation here may represent a biomarker of treatment response. Since the dysregulation in many subcortical regions in the case-control comparisons appeared insensitive to treatment, we propose that these act as trait vulnerability markers, or perhaps treatment insensitivity. Our findings allow these models of MDD to be applied to fMRI literature with some confidence.
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Affiliation(s)
- Julia Graham
- Department of Psychiatry, University of Cambridge, UK.
| | | | - Cindy Hagan
- Department of Psychiatry, University of Cambridge, UK
| | - Nicholas Walsh
- Behavioural and Clinical Neuroscience Institute, University of Cambridge, UK
| | - Ian Goodyer
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, UK; Behavioural and Clinical Neuroscience Institute, University of Cambridge, UK
| | - Belinda Lennox
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, UK
| | - John Suckling
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, UK; Behavioural and Clinical Neuroscience Institute, University of Cambridge, UK
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Nixon NL, Liddle PF, Worwood G, Liotti M, Nixon E. Prefrontal cortex function in remitted major depressive disorder. Psychol Med 2013; 43:1219-1230. [PMID: 23020994 DOI: 10.1017/s0033291712002164] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Recent models of major depressive disorder (MDD) have proposed the rostral anterior cingulate (rACC) and dorsomedial prefrontal cortex (dmPFC) as nexus sites in the dysfunctional regulation of cognitive-affective state. Limited evidence from remitted-state MDD supports these theories by suggesting that aberrant neural activity proximal to the rACC and the dmPFC may play a role in vulnerability to recurrence/relapse within this disorder. Here we present a targeted analysis assessing functional activity within these two regions of interest (ROIs) for groups with identified vulnerability to MDD: first, remitted, high predicted recurrence-risk patients; and second, patients suffering observed 1-year recurrence. Method Baseline T2* images sensitive to blood oxygen level-dependent (BOLD) contrast were acquired from patients and controls during a Go/No-Go (GNG) task incorporating negative feedback, with 1-year patient follow-up to identify recurrence. BOLD contrast data for error commission (EC) and visual negative feedback (VNF) were used in an ROI analysis based on rACC and dmPFC coordinates from the literature, comparing patients versus controls and recurrence versus non-recurrence versus control groups. RESULTS Analysis of patients (n = 20) versus controls (n = 20) showed significant right dmPFC [Brodmann area (BA) 9] hypoactivity within the patient group, co-localized during EC and VNF, with additional significant rACC (BA 32) hypoactivity during EC. The results from the follow-up analysis were undermined by small groups and potential confounders but suggested persistent right dmPFC (BA 9) hypoactivity associated with 1-year recurrence. CONCLUSIONS Convergent hypoactive right dmPFC (BA 9) processing of VNF and EC, possibly impairing adaptive reappraisal of negative experience, was associated most clearly with clinically predicted vulnerability to MDD.
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Affiliation(s)
- N L Nixon
- Division of Psychiatry, The Institute of Mental Health, University of Nottingham, Nottingham, UK.
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Matsubara T, Matsuo K, Nakashima M, Nakano M, Harada K, Watanuki T, Egashira K, Watanabe Y. Prefrontal activation in response to emotional words in patients with bipolar disorder and major depressive disorder. Neuroimage 2013; 85 Pt 1:489-97. [PMID: 23643923 DOI: 10.1016/j.neuroimage.2013.04.098] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 04/22/2013] [Accepted: 04/23/2013] [Indexed: 12/31/2022] Open
Abstract
Abnormal emotional processing is involved in the pathophysiology of bipolar disorder (BD) and major depressive disorder (MDD). However, whether the neural mechanism underlying this deficit is a trait characteristic of BD and MDD is unclear. The aim of this study was to elucidate the similarities and differences in processing of emotional stimuli between patients with BD and MDD in remission, using functional near-infrared spectroscopy (fNIRS). Thirty-two patients (16 with BD and 16 with MDD) and 20 healthy control subjects matched for age, sex, handedness, and years of education were included. An emotional Stroop task, including happy, sad, and threat words, was used. The relative oxygenated and deoxygenated hemoglobin concentration ([oxy-Hb] and [deoxy-Hb]) changes in the frontal region were measured using 52-channels of NIRS. During the threat task, compared to healthy control subjects, patients with BD showed significantly increased [oxy-Hb] in the left inferior frontal region whereas patients with MDD showed significantly increased [oxy-Hb] in the left middle frontal region. During the happy task, compared to healthy control subjects, patients with BD showed significantly decreased [oxy-Hb] in the middle frontal region in both hemispheres. Moreover, patients with BD exhibited decreased [oxy-Hb] and increased [deoxy-Hb] in the superior frontal and middle frontal regions compared to MDD in response to the happy stimulus. No significant differences in [oxy-Hb] or [deoxy-Hb] were seen between the groups during the sad task. These results suggest that abnormal neural responses to emotional stimuli in patients with mood disorders in remission may be a trait characteristic, that negative emotional stimuli are associated with similar prefrontal responses, and that positive emotional stimuli are associated with different prefrontal responses in patients with BD and MDD. These findings indicate that different neural circuits play a role in emotional processing in BD and MDD; this may aid the elucidation of the pathophysiology of these two disorders.
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Affiliation(s)
- Toshio Matsubara
- Division of Neuropsychiatry, Department of Neuroscience, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi 755-8505, Japan
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van Harmelen AL, van Tol MJ, Demenescu LR, van der Wee NJA, Veltman DJ, Aleman A, van Buchem MA, Spinhoven P, Penninx BWJH, Elzinga BM. Enhanced amygdala reactivity to emotional faces in adults reporting childhood emotional maltreatment. Soc Cogn Affect Neurosci 2013; 8:362-9. [PMID: 22258799 PMCID: PMC3624946 DOI: 10.1093/scan/nss007] [Citation(s) in RCA: 167] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 01/12/2012] [Indexed: 01/17/2023] Open
Abstract
In the context of chronic childhood emotional maltreatment (CEM; emotional abuse and/or neglect), adequately responding to facial expressions is an important skill. Over time, however, this adaptive response may lead to a persistent vigilance for emotional facial expressions. The amygdala and the medial prefrontal cortex (mPFC) are key regions in face processing. However, the neurobiological correlates of face processing in adults reporting CEM are yet unknown. We examined amygdala and mPFC reactivity to emotional faces (Angry, Fearful, Sad, Happy, Neutral) vs scrambled faces in healthy controls and unmedicated patients with depression and/or anxiety disorders reporting CEM before the age of 16 years (n = 60), and controls and patients who report no childhood abuse (n = 75). We found that CEM was associated with enhanced bilateral amygdala reactivity to emotional faces in general, and independent of psychiatric status. Furthermore, we found no support for differential mPFC functioning, suggesting that amygdala hyper-responsivity to emotional facial perception in adults reporting CEM may be independent from top-down influences of the mPFC. These findings may be key in understanding the increased emotional sensitivity and interpersonal difficulties, that have been reported in individuals with a history of CEM.
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Affiliation(s)
- Anne-Laura van Harmelen
- Clinical, Health and Neuropsychology Unit, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, the Netherlands.
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Guo W, Liu F, Dai Y, Jiang M, Zhang J, Yu L, Long L, Chen H, Gao Q, Xiao C. Decreased interhemispheric resting-state functional connectivity in first-episode, drug-naive major depressive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2013; 41:24-9. [PMID: 23159796 DOI: 10.1016/j.pnpbp.2012.11.003] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 11/05/2012] [Accepted: 11/06/2012] [Indexed: 11/18/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) is shown to have structural and functional abnormalities in specific brain areas and connections by recent neuroimaging studies. However, little is known about the alterations of the interhemispheric resting-state functional connectivity (FC) in patients with MDD. In the present study, we used a newly developed voxel-mirrored homotopic connectivity (VMHC) method to investigate the interhemispheric FC of the whole brain in patients with MDD at rest. METHODS Twenty-four first-episode, drug-naive patients with MDD and 24 age-, gender-, and education-matched healthy subjects underwent a resting-state functional magnetic resonance imaging (fMRI). An automated VMHC approach was used to analyze the data. RESULTS Patients with MDD showed lower VMHC than healthy subjects in the medial prefrontal cortex (MPFC) and the posterior cingulate cortex/precuneus (PCC/PCu), two core regions within default mode network (DMN). Both left and right MPFC showed reduced FC with the other frontal areas and with right anterior cingulate gyrus (ACC), while PCC/PCu exhibited abnormal FC with the frontal areas and thalamus in patient group. Significant positive correlation was observed between VMHC in MPFC and persistent error response of Wisconsin Card Sorting Test (WCST-Pre) in patients. Further ROC analysis revealed that VMHC in the MPFC and PCC/PCu could be used to differentiate the patients from healthy subjects with relatively high sensitivity and specificity. CONCLUSIONS Our results suggest that decreased VMHC in brain regions within DMN may underlie the pathogenesis of MDD.
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Affiliation(s)
- Wenbin Guo
- Mental Health Center, the First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, China.
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31
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Liu F, Hu M, Wang S, Guo W, Zhao J, Li J, Xun G, Long Z, Zhang J, Wang Y, Zeng L, Gao Q, Wooderson SC, Chen J, Chen H. Abnormal regional spontaneous neural activity in first-episode, treatment-naive patients with late-life depression: a resting-state fMRI study. Prog Neuropsychopharmacol Biol Psychiatry 2012; 39:326-31. [PMID: 22796277 DOI: 10.1016/j.pnpbp.2012.07.004] [Citation(s) in RCA: 136] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 06/29/2012] [Accepted: 07/03/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND The previous resting perfusion or task-based studies have provided evidence of functional changes in the brains of patients with late-life depression (LLD). Little is known, so far, about the changes in the spontaneous brain activity in LLD during the resting state. The aim of this study was to investigate the spontaneous neural activity in first-episode, treatment-naive patients with LLD by using resting-state functional magnetic resonance imaging (fMRI). METHODS A novel analytical method, coherence-based regional homogeneity (Cohe-ReHo), was used to assess regional spontaneous neural activity during the resting state in 15 first-episode, treatment-naive patients with LLD and 15 age- and gender-matched healthy controls. RESULTS Compared to the healthy controls, the LLD group showed significantly decreased Cohe-ReHo in left caudate nucleus, right anterior cingulate gyrus, left dorsolateral prefrontal cortex, right angular gyrus, bilateral medial prefrontal cortex, and right precuneus, while significantly increased Cohe-ReHo in left cerebellum posterior lobe, left superior temporal gyrus, bilateral supplementary motor area, and right postcentral gyrus (p<0.005, corrected for multiple comparisons). CONCLUSIONS These findings indicated abnormal spontaneous neural activity was distributed extensively in first-episode, treatment-naive patients with LLD during the resting state. Our results might supply a novel way to look into the underlying pathophysiology mechanisms of patients with LLD.
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Affiliation(s)
- Feng Liu
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, China
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32
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Wang Y, Xu C, Cao X, Gao Q, Li J, Liu Z, Sun N, Ren Y, Zhang K. Effects of an antidepressant on neural correlates of emotional processing in patients with major depression. Neurosci Lett 2012; 527:55-9. [PMID: 22954751 DOI: 10.1016/j.neulet.2012.08.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Revised: 08/05/2012] [Accepted: 08/18/2012] [Indexed: 11/15/2022]
Affiliation(s)
- Yan Wang
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan 030001, Shanxi, PR China
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Diener C, Kuehner C, Brusniak W, Ubl B, Wessa M, Flor H. A meta-analysis of neurofunctional imaging studies of emotion and cognition in major depression. Neuroimage 2012; 61:677-85. [PMID: 22521254 DOI: 10.1016/j.neuroimage.2012.04.005] [Citation(s) in RCA: 249] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 03/13/2012] [Accepted: 04/03/2012] [Indexed: 11/25/2022] Open
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Cusi AM, Nazarov A, Holshausen K, MacQueen GM, McKinnon MC. Systematic review of the neural basis of social cognition in patients with mood disorders. J Psychiatry Neurosci 2012; 37:154-69. [PMID: 22297065 PMCID: PMC3341408 DOI: 10.1503/jpn.100179] [Citation(s) in RCA: 154] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND This review integrates neuroimaging studies of 2 domains of social cognition--emotion comprehension and theory of mind (ToM)--in patients with major depressive disorder and bipolar disorder. The influence of key clinical and method variables on patterns of neural activation during social cognitive processing is also examined. METHODS Studies were identified using PsycINFO and PubMed (January 1967 to May 2011). The search terms were "fMRI," "emotion comprehension," "emotion perception," "affect comprehension," "affect perception," "facial expression," "prosody," "theory of mind," "mentalizing" and "empathy" in combination with "major depressive disorder," "bipolar disorder," "major depression," "unipolar depression," "clinical depression" and "mania." RESULTS Taken together, neuroimaging studies of social cognition in patients with mood disorders reveal enhanced activation in limbic and emotion-related structures and attenuated activity within frontal regions associated with emotion regulation and higher cognitive functions. These results reveal an overall lack of inhibition by higher-order cognitive structures on limbic and emotion-related structures during social cognitive processing in patients with mood disorders. Critically, key variables, including illness burden, symptom severity, comorbidity, medication status and cognitive load may moderate this pattern of neural activation. LIMITATIONS Studies that did not include control tasks or a comparator group were included in this review. CONCLUSION Further work is needed to examine the contribution of key moderator variables and to further elucidate the neural networks underlying altered social cognition in patients with mood disorders. The neural networks under lying higher-order social cognitive processes, including empathy, remain unexplored in patients with mood disorders.
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Affiliation(s)
| | | | | | | | - Margaret C. McKinnon
- Correspondence to: M.C. McKinnon, Mood Disorders Program, St. Joseph’s Healthcare, 100 West 5th St., Box 585, Hamilton ON L8N 3K7;
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Prefrontal cortical response to emotional faces in individuals with major depressive disorder in remission. Psychiatry Res 2012; 202:30-7. [PMID: 22595508 PMCID: PMC3995357 DOI: 10.1016/j.pscychresns.2011.11.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Revised: 10/27/2011] [Accepted: 11/02/2011] [Indexed: 11/22/2022]
Abstract
Abnormalities in the response of the orbitofrontal cortex (OFC) and dorsolateral prefrontal cortex (DLPFC) to negative emotional stimuli have been reported in acutely depressed patients. However, there is a paucity of studies conducted in unmedicated individuals with major depressive disorder in remission (rMDD) to assess whether these are trait abnormalities. To address this issue, 19 medication-free rMDD individuals and 20 healthy comparison (HC) participants were scanned using functional magnetic resonance imaging while performing an implicit emotion processing task in which they labeled the gender of faces depicting negative (fearful), positive (happy) and neutral facial expressions. The rMDD and HC groups were compared using a region-of-interest approach for two contrasts: fear vs. neutral and happy vs. neutral. Relative to HC, rMDD showed reduced activation in left OFC and DLPFC to fearful (vs. neutral) faces. Right DLPFC activation to fearful (vs. neutral) faces in the rMDD group showed a significant positive correlation with duration of euthymia. The findings support deficits in left OFC and DLPFC responses to negative emotional stimuli during euthymic periods of MDD, which may reflect trait markers of the illness or a 'scar' due to previous depression. Recovery may also be associated with compensatory increases in right DLPFC functioning.
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Woudstra S, Bochdanovits Z, van Tol MJ, Veltman DJ, Zitman FG, van Buchem MA, van der Wee NJ, Opmeer EM, Demenescu LR, Aleman A, Penninx BW, Hoogendijk WJ. Piccolo genotype modulates neural correlates of emotion processing but not executive functioning. Transl Psychiatry 2012; 2:e99. [PMID: 22832909 PMCID: PMC3337071 DOI: 10.1038/tp.2012.29] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Major depressive disorder (MDD) is characterized by affective symptoms and cognitive impairments, which have been associated with changes in limbic and prefrontal activity as well as with monoaminergic neurotransmission. A genome-wide association study implicated the polymorphism rs2522833 in the piccolo (PCLO) gene--involved in monoaminergic neurotransmission--as a risk factor for MDD. However, the role of the PCLO risk allele in emotion processing and executive function or its effect on their neural substrate has never been studied. We used functional magnetic resonance imaging (fMRI) to investigate PCLO risk allele carriers vs noncarriers during an emotional face processing task and a visuospatial planning task in 159 current MDD patients and healthy controls. In PCLO risk allele carriers, we found increased activity in the left amygdala during processing of angry and sad faces compared with noncarriers, independent of psychopathological status. During processing of fearful faces, the PCLO risk allele was associated with increased amygdala activation in MDD patients only. During the visuospatial planning task, we found no genotype effect on performance or on BOLD signal in our predefined areas as a function of increasing task load. The PCLO risk allele was found to be specifically associated with altered emotion processing, but not with executive dysfunction. Moreover, the PCLO risk allele appears to modulate amygdala function during fearful facial processing in MDD and may constitute a possible link between genotype and susceptibility for depression via altered processing of fearful stimuli. The current results may therefore aid in better understanding underlying neurobiological mechanisms in MDD.
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Affiliation(s)
- S Woudstra
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands.
| | - Z Bochdanovits
- Department of Medical Genomics, VU University Medical Center, Amsterdam, The Netherlands,Neuroscience Campus Amsterdam, VU University, Amsterdam, The Netherlands
| | - M-J van Tol
- BCN Neuroimaging Center and Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands,Leibniz Institute for Neurobiology, Otto von Guericke University, Magdeburg, Germany
| | - D J Veltman
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands,Neuroscience Campus Amsterdam, VU University, Amsterdam, The Netherlands
| | - F G Zitman
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - M A van Buchem
- Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands,Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - N J van der Wee
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands,Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
| | - E M Opmeer
- BCN Neuroimaging Center and Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - L R Demenescu
- BCN Neuroimaging Center and Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands,Department of Psychiatry and Psychotherapy, RWTH Aachen University, Aachen, Germany
| | - A Aleman
- BCN Neuroimaging Center and Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands,Department of Psychology, University of Groningen, Groningen, The Netherlands
| | - B W Penninx
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands,Neuroscience Campus Amsterdam, VU University, Amsterdam, The Netherlands,BCN Neuroimaging Center and Department of Neuroscience, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - W J Hoogendijk
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands,Neuroscience Campus Amsterdam, VU University, Amsterdam, The Netherlands,Department of Psychiatry, Erasmus MC, Rotterdam, The Netherlands
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Stern ER, Welsh RC, Gonzalez R, Fitzgerald KD, Abelson JL, Taylor SF. Subjective uncertainty and limbic hyperactivation in obsessive-compulsive disorder. Hum Brain Mapp 2012; 34:1956-70. [PMID: 22461182 DOI: 10.1002/hbm.22038] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Revised: 12/13/2011] [Accepted: 12/20/2011] [Indexed: 11/07/2022] Open
Abstract
Obsessive-compulsive disorder (OCD) is often associated with pathological uncertainty regarding whether an action has been performed correctly or whether a bad outcome will occur, leading to compulsive "evidence gathering" behaviors aimed at reducing uncertainty. The current study used event-related functional magnetic resonance imaging to investigate neural functioning in OCD patients and controls as subjective certainty was rated in response to sequential pieces of evidence for a decision. Uncertainty was experimentally manipulated so that some decisions were associated with no "objective" uncertainty (all observed evidence pointed to one correct choice), whereas other decisions contained calculable but varying levels of objective uncertainty based on displayed probabilities. Results indicated that OCD patients differed from controls on decisions that contained no objective uncertainty, such that patients rated themselves as more uncertain. Patients also showed greater activation in a network of brain regions previously associated with internally-focused thought and valuation including ventromedial prefrontal cortex, parahippocampus, middle temporal cortex, as well as amygdala and orbitofrontal cortex/ventral anterior insula. In the patient group, a significantly greater number of positive intersubject correlations were found among several of these brain regions, suggesting that this network is more interconnected in patients. OCD patients did not differ from controls on decisions where task parameters led to uncertainty. These results indicate that OCD is associated with hyperactivation in a network of limbic/paralimbic brain regions when making decisions, which may contribute to the greater subjective experience of doubt that characterizes the disorder.
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Affiliation(s)
- Emily R Stern
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA.
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Delvecchio G, Fossati P, Boyer P, Brambilla P, Falkai P, Gruber O, Hietala J, Lawrie SM, Martinot JL, McIntosh AM, Meisenzahl E, Frangou S. Common and distinct neural correlates of emotional processing in Bipolar Disorder and Major Depressive Disorder: a voxel-based meta-analysis of functional magnetic resonance imaging studies. Eur Neuropsychopharmacol 2012; 22:100-13. [PMID: 21820878 DOI: 10.1016/j.euroneuro.2011.07.003] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2011] [Revised: 06/16/2011] [Accepted: 07/06/2011] [Indexed: 01/25/2023]
Abstract
Neuroimaging studies have consistently shown functional brain abnormalities in patients with Bipolar Disorder (BD) and Major Depressive Disorder (MDD). However, the extent to which these two disorders are associated with similar or distinct neural changes remains unclear. We conducted a systematic review of functional magnetic resonance imaging studies comparing BD and MDD patients to healthy participants using facial affect processing paradigms. Relevant spatial coordinates from twenty original studies were subjected to quantitative Activation Likelihood Estimation meta-analyses based on 168 BD and 189 MDD patients and 344 healthy controls. We identified common and distinct patterns of neural engagement for BD and MDD within the facial affect processing network. Both disorders were associated with increased engagement of limbic regions. Diagnosis-specific differences were observed in cortical, thalamic and striatal regions. Decreased ventrolateral prefrontal cortical engagement was associated with BD while relative hypoactivation of the sensorimotor cortices was seen in MDD. Increased responsiveness in the thalamus and basal ganglia were associated with BD. These findings were modulated by stimulus valence. These data suggest that whereas limbic overactivation is reported consistently in patients with mood disorders, future research should consider the relevance of a wider network of regions in formulating conceptual models of BD and MDD.
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Affiliation(s)
- Giuseppe Delvecchio
- European College of Neuropsychopharmacology, Networks Initiative, Neuroimaging Network, London, UK
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A 7 tesla FMRI study of amygdala responses to fearful faces. Brain Topogr 2012; 25:125-8. [PMID: 22270846 PMCID: PMC3298740 DOI: 10.1007/s10548-012-0219-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2011] [Accepted: 01/07/2012] [Indexed: 11/02/2022]
Abstract
The amygdalae are involved in the perception of emotions such as happiness, anger and fear. Because of their proximity to the sinuses, the image signal intensity in T2* weighted fMRI data is often affected by signal loss due to through-slice dephasing, especially at high field strength. In this study, the feasibility of fMRI in the amygdalae at 7 Tesla was investigated. A paradigm based on the presentation of fearful faces was used for stimulation. Previously, opposite effects have been found for presentation of averted and direct gaze fearful faces. Here, we show that (1) sufficiently high temporal SNR values are reached in the amygdalae for detection of small BOLD signal changes and (2) that the BOLD signal in the amygdalae for presentation of a direct or averted gaze in a fearful face depends on stimulus duration.
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40
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Kerestes R, Ladouceur CD, Meda S, Nathan PJ, Blumberg HP, Maloney K, Ruf B, Saricicek A, Pearlson GD, Bhagwagar Z, Phillips ML. Abnormal prefrontal activity subserving attentional control of emotion in remitted depressed patients during a working memory task with emotional distracters. Psychol Med 2012; 42:29-40. [PMID: 21733287 DOI: 10.1017/s0033291711001097] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Patients with major depressive disorder (MDD) show deficits in processing of facial emotions that persist beyond recovery and cessation of treatment. Abnormalities in neural areas supporting attentional control and emotion processing in remitted depressed (rMDD) patients suggests that there may be enduring, trait-like abnormalities in key neural circuits at the interface of cognition and emotion, but this issue has not been studied systematically. METHOD Nineteen euthymic, medication-free rMDD patients (mean age 33.6 years; mean duration of illness 34 months) and 20 age- and gender-matched healthy controls (HC; mean age 35.8 years) performed the Emotional Face N-Back (EFNBACK) task, a working memory task with emotional distracter stimuli. We used blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI) to measure neural activity in the dorsolateral (DLPFC) and ventrolateral prefrontal cortex (VLPFC), orbitofrontal cortex (OFC), ventral striatum and amygdala, using a region of interest (ROI) approach in SPM2. RESULTS rMDD patients exhibited significantly greater activity relative to HC in the left DLPFC [Brodmann area (BA) 9/46] in response to negative emotional distracters during high working memory load. By contrast, rMDD patients exhibited significantly lower activity in the right DLPFC and left VLPFC compared to HC in response to positive emotional distracters during high working memory load. These effects occurred during accurate task performance. CONCLUSIONS Remitted depressed patients may continue to exhibit attentional biases toward negative emotional information, reflected by greater recruitment of prefrontal regions implicated in attentional control in the context of negative emotional information.
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Affiliation(s)
- R Kerestes
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
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41
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Stuhrmann A, Suslow T, Dannlowski U. Facial emotion processing in major depression: a systematic review of neuroimaging findings. BIOLOGY OF MOOD & ANXIETY DISORDERS 2011; 1:10. [PMID: 22738433 PMCID: PMC3384264 DOI: 10.1186/2045-5380-1-10] [Citation(s) in RCA: 298] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Accepted: 11/07/2011] [Indexed: 01/17/2023]
Abstract
BACKGROUND Cognitive models of depression suggest that major depression is characterized by biased facial emotion processing, making facial stimuli particularly valuable for neuroimaging research on the neurobiological correlates of depression. The present review provides an overview of functional neuroimaging studies on abnormal facial emotion processing in major depression. Our main objective was to describe neurobiological differences between depressed patients with major depressive disorder (MDD) and healthy controls (HCs) regarding brain responsiveness to facial expressions and, furthermore, to delineate altered neural activation patterns associated with mood-congruent processing bias and to integrate these data with recent functional connectivity results. We further discuss methodological aspects potentially explaining the heterogeneity of results. METHODS A Medline search was performed up to August 2011 in order to identify studies on emotional face processing in acutely depressed patients compared with HCs. A total of 25 studies using functional magnetic resonance imaging were reviewed. RESULTS The analysis of neural activation data showed abnormalities in MDD patients in a common face processing network, pointing to mood-congruent processing bias (hyperactivation to negative and hypoactivation to positive stimuli) particularly in the amygdala, insula, parahippocampal gyrus, fusiform face area, and putamen. Furthermore, abnormal activation patterns were repeatedly found in parts of the cingulate gyrus and the orbitofrontal cortex, which are extended by investigations implementing functional connectivity analysis. However, despite several converging findings, some inconsistencies are observed, particularly in prefrontal areas, probably caused by heterogeneities in paradigms and patient samples. CONCLUSIONS Further studies in remitted patients and high-risk samples are required to discern whether the described abnormalities represent state or trait characteristics of depression.
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Affiliation(s)
- Anja Stuhrmann
- University of Münster, Department of Psychiatry, Albert-Schweitzer-Campus 1, Building, A9, 48149 Münster, Germany.
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Demenescu LR, Renken R, Kortekaas R, van Tol MJ, Marsman JBC, van Buchem MA, van der Wee NJA, Veltman DJ, den Boer JA, Aleman A. Neural correlates of perception of emotional facial expressions in out-patients with mild-to-moderate depression and anxiety. A multicenter fMRI study. Psychol Med 2011; 41:2253-2264. [PMID: 21557888 DOI: 10.1017/s0033291711000596] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Depression has been associated with limbic hyperactivation and frontal hypoactivation in response to negative facial stimuli. Anxiety disorders have also been associated with increased activation of emotional structures such as the amygdala and insula. This study examined to what extent activation of brain regions involved in perception of emotional faces is specific to depression and anxiety disorders in a large community-based sample of out-patients. METHOD An event-related functional magnetic resonance imaging (fMRI) paradigm was used including angry, fearful, sad, happy and neutral facial expressions. One hundred and eighty-two out-patients (59 depressed, 57 anxiety and 66 co-morbid depression-anxiety) and 56 healthy controls selected from the Netherlands Study of Depression and Anxiety (NESDA) were included in the present study. Whole-brain analyses were conducted. The temporal profile of amygdala activation was also investigated. RESULTS Facial expressions activated the amygdala and fusiform gyrus in depressed patients with or without anxiety and in healthy controls, relative to scrambled faces, but this was less evident in patients with anxiety disorders. The response shape of the amygdala did not differ between groups. Depressed patients showed dorsolateral prefrontal cortex (PFC) hyperactivation in response to happy faces compared to healthy controls. CONCLUSIONS We suggest that stronger frontal activation to happy faces in depressed patients may reflect increased demands on effortful emotion regulation processes triggered by mood-incongruent stimuli. The lack of strong differences in neural activation to negative emotional faces, relative to healthy controls, may be characteristic of the mild-to-moderate severity of illness in this sample and may be indicative of a certain cognitive-emotional processing reserve.
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Affiliation(s)
- L R Demenescu
- Neuroimaging Center, Department of Neuroscience, University Medical Center Groningen, University of Groningen, The Netherlands
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Kessler H, Traue H, Wiswede D. Why we still don't understand the depressed brain - Not going beyond snapshots. PSYCHO-SOCIAL MEDICINE 2011; 8:Doc06. [PMID: 22049299 PMCID: PMC3203529 DOI: 10.3205/psm000075] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Although remarkable progress has been made in the search for the brain correlates of depression with neuroimaging methods, we still find a heterogeneity of results and lack of consensus. This short commentary proposes a theoretical reason for this situation linking it to the methods of conducting neuroimaging studies of depression and the ways to interpret findings. If we only take one snapshot of the “depressed brain”, the brain activity is presumably the result of four interacting components: neural predispositions, depressogenic pathology, changes caused by (chronic) depression, and compensatory brain mechanisms. The four components will be discussed briefly along with arguments why confusion of them might confuse our view of the brain in depression. After a short presentation of promising new longitudinal studies, this commentary gives first hints how we could go beyond snapshots to better understand the brain in depression.
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Affiliation(s)
- Henrik Kessler
- Universitätsklinik für Psychosomatische Medizin und Psychotherapie, Ulm
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Thomas EJ, Elliott R, McKie S, Arnone D, Downey D, Juhasz G, Deakin JFW, Anderson IM. Interaction between a history of depression and rumination on neural response to emotional faces. Psychol Med 2011; 41:1845-1855. [PMID: 21306660 DOI: 10.1017/s0033291711000043] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Both past depressive episodes and the personality trait of depressive rumination are strong risk factors for future depression. Depression is associated with abnormal emotional processing, which may be a neurobiological marker for vulnerability to depression. A consistent picture has yet to emerge as to how a history of depression and the tendency to ruminate influence emotional processing. The aim of this study was to investigate the relationship between rumination, past depression and neural responses when processing face emotions. METHOD The Ruminative Responses Scale (RRS) was completed by 30 remitted depressives and 37 controls who underwent functional magnetic resonance imaging (fMRI) scanning while viewing happy, sad, fearful and neutral faces. RESULTS The remitted depressives showed overall reductions in neural responses to negative emotions relative to the controls. However, in the remitted depressives, but not the controls, RRS scores were correlated with increased neural responses to negative emotions and decreased responses to happiness in limbic regions. CONCLUSIONS Automatic emotion processing biases and rumination seem to be correlated to aspects of vulnerability to depression. However, remission from depression may be maintained by a general suppression of limbic responsiveness to negative emotion.
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Affiliation(s)
- E J Thomas
- Neuroscience and Psychiatry Unit, University of Manchester and Manchester Academic Health Science Centre, UK.
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45
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Brain activation predicts treatment improvement in patients with major depressive disorder. J Psychiatr Res 2011; 45:1214-22. [PMID: 21477817 DOI: 10.1016/j.jpsychires.2011.03.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2010] [Revised: 02/28/2011] [Accepted: 03/08/2011] [Indexed: 12/31/2022]
Abstract
Major depressive disorder (MDD) is associated with alterations in brain function that might be useful for therapy evaluation. The current study aimed to identify predictors for therapy improvement and to track functional brain changes during therapy. Twenty-one drug-free patients with MDD underwent functional MRI twice during performance of an emotional perception task: once before and once after 4 weeks of antidepressant treatment (mirtazapine or venlafaxine). Twelve healthy controls were investigated once with the same methods. A significant difference between groups was a relative greater activation of the right dorsolateral prefrontal cortex (dlPFC) in the patients vs. controls. Before treatment, patients responding better to pharmacological treatment showed greater activation in the dorsomedial PFC (dmPFC), posterior cingulate cortex (pCC) and superior frontal gyrus (SFG) when viewing of negative emotional pictures was compared with the resting condition. Activations in the caudate nucleus and insula contrasted for emotional compared to neutral stimuli were also associated with successful treatment. Responders had also significantly higher levels of activation, compared to non-responders, in a range of other brain regions. Brain activation related to treatment success might be related to altered self-referential processes and a differential response to external emotional stimuli, suggesting differences in the processing of emotionally salient stimuli between those who are likely to respond to pharmacological treatment and those who will not. The present investigation suggests the pCC, dmPFC, SFG, caudate nucleus and insula may have a key role as a biological marker for treatment response and predictor for therapeutic success.
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Disrupted brain connectivity networks in drug-naive, first-episode major depressive disorder. Biol Psychiatry 2011; 70:334-42. [PMID: 21791259 DOI: 10.1016/j.biopsych.2011.05.018] [Citation(s) in RCA: 685] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2011] [Revised: 05/05/2011] [Accepted: 05/23/2011] [Indexed: 02/05/2023]
Abstract
BACKGROUND Neuroimaging studies have shown that major depressive disorder (MDD) is accompanied by structural and functional abnormalities in specific brain regions and connections; yet, little is known about alterations of the topological organization of whole-brain networks in MDD patients. METHODS Thirty drug-naive, first-episode MDD patients and 63 healthy control subjects underwent a resting-state functional magnetic resonance imaging scan. The whole-brain functional networks were constructed by thresholding partial correlation matrices of 90 brain regions, and their topological properties (e.g., small-world, efficiency, and nodal centrality) were analyzed using graph theory-based approaches. Nonparametric permutation tests were further used for group comparisons of topological metrics. RESULTS Both the MDD and control groups showed small-world architecture in brain functional networks, suggesting a balance between functional segregation and integration. However, compared with control subjects, the MDD patients showed altered quantitative values in the global properties, characterized by lower path length and higher global efficiency, implying a shift toward randomization in their brain networks. The MDD patients exhibited increased nodal centralities, predominately in the caudate nucleus and default-mode regions, including the hippocampus, inferior parietal, medial frontal, and parietal regions, and reduced nodal centralities in the occipital, frontal (orbital part), and temporal regions. The altered nodal centralities in the left hippocampus and the left caudate nucleus were correlated with disease duration and severity. CONCLUSIONS These results suggest that depressive disorder is associated with disruptions in the topological organization of functional brain networks and that this disruption may contribute to disturbances in mood and cognition in MDD patients.
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Huang W, Heffernan ME, Li Z, Zhang N, Overstreet DH, King JA. Fear induced neuronal alterations in a genetic model of depression: an fMRI study on awake animals. Neurosci Lett 2011; 489:74-8. [PMID: 21134416 PMCID: PMC3022083 DOI: 10.1016/j.neulet.2010.11.069] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Revised: 11/23/2010] [Accepted: 11/25/2010] [Indexed: 01/28/2023]
Abstract
Previous human imaging studies used facial stimuli to explore the potential association between depression and fear. This study aimed at investigating brain alterations in a rodent model of depression when innate fear was induced in the form of the predator odor trimethylthiazoline (TMT). Flinders sensitive line (FSL) rats, a genetic animal model of depression, and their control counterpart Flinders resistant line (FRL), were used in this functional magnetic resonance imaging (fMRI) assessment. Compared to FRL, FSL rats exhibited greater BOLD activation in the cortical amygdala and hypoactivation in the prefrontal cortex in response to TMT, suggesting cortico-amygdalar dysfunction in the depressed strain. In addition, the hyperactivation in the insular cortex in FSL rats may be the basis for enhanced neuronal responses to fear and aversion in depression. These results are evidence for the value of translational models of depression in expanding understanding of the neural circuitries sub-serving common human co-morbidities like depression and fear.
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Affiliation(s)
- Wei Huang
- Center for Comparative NeuroImaging, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01605
| | - Meghan E. Heffernan
- Center for Comparative NeuroImaging, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01605
| | - Zhixin Li
- Dept. of Biophysics, Medical College of Wisconsin, 8701 W. Watertown Plank Rd, Milwaukee, WI 53226
| | - Nanyin Zhang
- Center for Comparative NeuroImaging, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01605
| | - David H. Overstreet
- Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill School of Medicine, 7178 Thurston Bowles Building Chapel Hill, NC 27599
| | - Jean A. King
- Center for Comparative NeuroImaging, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01605
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The effect of acute citalopram on face emotion processing in remitted depression: a pharmacoMRI study. Eur Neuropsychopharmacol 2011; 21:140-8. [PMID: 20599362 DOI: 10.1016/j.euroneuro.2010.06.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2010] [Revised: 05/29/2010] [Accepted: 06/12/2010] [Indexed: 12/16/2022]
Abstract
Both reduced serotonergic (5-HT) function and negative emotional biases have been associated with vulnerability to depression. In order to investigate whether these might be related we examined 5-HT modulation of affective processing in 14 remitted depressed subjects compared with 12 never depressed controls matched for age and sex. Participants underwent function magnetic resonance imaging (fMRI) during a covert face emotion task with and without intravenous citalopram (7.5mg) pretreatment. Compared with viewing neutral faces, and irrespective of group, citalopram enhanced left anterior cingulate blood oxygen level dependent (BOLD) response to happy faces, right posterior insula and right lateral orbitofrontal responses to sad faces, and reduced amygdala responses bilaterally to fearful faces. In controls, relative to remitted depressed subjects, citalopram increased bilateral hippocampal responses to happy faces and increased right anterior insula response to sad faces. These findings were not accounted for by changes in BOLD responses to viewing neutral faces. These results are consistent with previous findings showing 5-HT modulation of affective processing; differences found in previously depressed participants compared with controls may contribute to emotional processing biases underlying vulnerability to depressive relapse.
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Rawlings NB, Norbury R, Cowen PJ, Harmer CJ. A single dose of mirtazapine modulates neural responses to emotional faces in healthy people. Psychopharmacology (Berl) 2010; 212:625-34. [PMID: 20809213 DOI: 10.1007/s00213-010-1983-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Accepted: 08/04/2010] [Indexed: 11/24/2022]
Abstract
RATIONALE Single-dose administration of selective serotonin and noradrenaline reuptake blockers has been shown to alter emotional processing in both behavioral and fMRI studies in healthy volunteers. Mirtazapine is a clinically established antidepressant with different pharmacological actions from monoamine reuptake inhibitors, involving blockade of noradrenaline α(2)-adrenoceptors and multiple 5-HT receptor subtypes. The aim of this study was to investigate the effect of a single dose of mirtazapine on the neural processing of emotional faces in healthy volunteers. METHODS Twenty-eight participants were randomized to receive either a single dose of mirtazapine (15 mg) or placebo. Two hours later, participants underwent an fMRI scan, in which they classified fearful and happy faces on the basis of gender. Mood and subjective experience were also measured. RESULTS Whole-brain analysis showed significant group × emotion interactions in a right amygdala-hippocampal region and left fronto-striatal cortex. Post hoc analyses revealed significantly reduced activation to fear and greater activation to happy faces in both regions under mirtazapine. CONCLUSIONS Our findings indicate that a single dose of mirtazapine modulates neural activity to affective stimuli. Mirtazapine was found to decrease neural responses to fear and increase responses to happy facial expressions in regions implicated in the processing of emotional faces. These effects may be important for our understanding of the neural mechanisms of antidepressant action in anxiety and depression.
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Affiliation(s)
- Nancy B Rawlings
- Psychopharmacology and Emotion Research Laboratory, Department of Psychiatry, University of Oxford, Warneford Hospital, Neurosciences Building, Headington, Oxford, OX3 7JX, UK.
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50
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Miskowiak KW, Favaron E, Hafizi S, Inkster B, Goodwin GM, Cowen PJ, Harmer CJ. Erythropoietin modulates neural and cognitive processing of emotional information in biomarker models of antidepressant drug action in depressed patients. Psychopharmacology (Berl) 2010; 210:419-28. [PMID: 20401747 DOI: 10.1007/s00213-010-1842-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 03/15/2010] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Erythropoietin (Epo) has neuroprotective and neurotrophic effects, and may be a novel therapeutic agent in the treatment of psychiatric disorders. We have demonstrated antidepressant-like effects of Epo on the neural and cognitive processing of facial expressions in healthy volunteers. The current study investigates the effects of Epo on the neural and cognitive response to emotional facial expressions in depressed patients. METHOD Nineteen acutely depressed patients were randomized to receive Epo (40,000 IU) or saline intravenously in a double-blind, parallel-group design. On day 3, we assessed neuronal responses to fearful and happy faces using functional magnetic resonance imaging and measured facial expression recognition after the scan. RESULTS Epo reduced neural response to fearful vs. happy faces in the amygdala and hippocampus, and to fearful faces vs. baseline in superior temporal and occipitoparietal regions 3 days after administration in acutely depressed patients. This was accompanied by a specific reduction in the recognition of fear in Epo-treated patients after the scan similar to the effects on face recognition seen with antidepressant drug treatment. CONCLUSIONS The present findings are similar to the effects of conventional antidepressants in acutely depressed patients and opposite to hypervigilance to negative facial expressions in depression. This highlights a potential antidepressant mechanism and warrants further investigation of Epo as a new candidate compound for treatment of depression.
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Affiliation(s)
- Kamilla W Miskowiak
- Department of Psychiatry, Copenhagen University Hospital, Hans Kirks Vej 6, DK-2200, Copenhagen, Denmark.
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