Cited by 186Personality Disorders and PsychopathologyNeural and Behavioral Psychology StudiesBipolar Disorder and Treatment

The DOI matches its Crossref record; 77 of the 79 references it cites were found in a registry or an index.

Potentiated Amygdala Response to Repeated Emotional Pictures in Borderline Personality Disorder

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Abstract

Background Borderline personality disorder (BPD) is characterized by an inability to regulate emotional responses. The amygdala is important in learning about the valence (goodness and badness) of stimuli and functions abnormally in BPD.Methods Event-related functional magnetic resonance imaging (MRI) was employed in three groups: unmedicated BPD (n = 33) and schizotypal personality disorder (n = 28) participants and healthy control subjects (n = 32) during a task involving an intermixed series of unpleasant, neutral, and pleasant pictures each presented twice within their respective trial block/run. The amygdala was hand-traced on each participant's structural MRI scan and co-registered to their MRI scan. Amygdala responses were examined with a mixed-model multivariate analysis of variance.Results Compared with both control groups, BPD patients showed greater amygdala activation, particularly to the repeated emotional but not neutral pictures, and a prolonged return to baseline for the overall blood oxygen level-dependent response averaged across all pictures. Despite amygdala overactivation, BPD patients showed blunted self-report ratings of emotional but not neutral pictures. Fewer dissociative symptoms in both patient groups were associated with greater amygdala activation to repeated unpleasant pictures.Conclusions The increased amygdala response to the repeated emotional pictures observed in BPD was not observed in schizotypal patients, suggesting diagnostic specificity. This BPD-related abnormality is consistent with the well-documented clinical feature of high sensitivity to emotional stimuli with unusually strong and long-lasting reactions. The finding of a mismatch between physiological and self-report measures of emotion reactivity in BPD patients suggests they may benefit from treatments targeting emotion recognition.

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Crossref · 10.1016/j.biopsych.2012.03.027

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Authors
Hazlett, E. A., Zhang, J., New, A. S., Zelmanova, Y., Goldstein, K. E., Haznedar, M. M., Meyerson, D., Goodman, M., Siever, L. J., & Chu, K.-W.
Affiliations
  • New York/New Jersey VA Health Care Network (US)
  • Icahn School of Medicine at Mount Sinai (US)
  • James J. Peters VA Medical Center (US)
Corresponding author
Hazlett, Erin A.
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2012-09
Volume
72
Issue
6
Pages
448-456
ISSN
0006-3223 (ISSN-L)
OpenAlex
W1984839944
Cited by
186
References
79
Citations by year
2026: 2 · 2025: 5 · 2024: 10 · 2023: 2 · 2022: 4 · 2021: 16 · 2020: 12 · 2019: 21 · 2018: 14 · 2017: 17 · 2016: 20 · 2015: 26 · 2014: 14 · 2013: 18 · 2012: 4
FWCI
22.45
Type
journal article
Language
en
Open access
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute of Mental Health (R01MH073911)
  • National Center for Research Resources (UL1RR029887)
  • National Institutes of Health
Topics
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
Keywords
borderline personality disorder, amygdala, emotional pictures, emotional reactivity, schizotypal personality disorder, dissociation, emotion regulation
MeSH terms
Adolescent, Adult, Amygdala, Analysis of Variance, Arousal, Borderline Personality Disorder, Brain Mapping, Emotions, Female, Humans, Magnetic Resonance Imaging, Male, Middle Aged, Photic Stimulation, Schizotypal Personality Disorder, Linear Models, Case-Control Studies

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