期刊
BIOLOGICAL PSYCHOLOGY
卷 86, 期 3, 页码 379-382出版社
ELSEVIER
DOI: 10.1016/j.biopsycho.2010.11.010
关键词
Emotion regulation; Reappraisal; Volume; Dorsal anterior cingulate; ROI
资金
- National Alliance for Research on Schizophrenia and Depression (NARSAD) [34676]
- National Institutes of Health (NIH) [MH58147]
Emotion dysregulation is a key feature of mood and anxiety disorders. Many of these disorders also involve volumetric reductions in brain regions implicated in emotion regulation, including the dorsal anterior cingulate cortex (dACC). Investigating this relationship in healthy individuals may clarify the link between emotion regulation and volumetric reductions in this key brain region. High-resolution anatomical MRI images were used to calculate dACC volumes in 50 healthy female subjects. Trait measures of emotion regulation (cognitive reappraisal and expressive suppression) and negative affect were also obtained. As predicted, cognitive reappraisal was positively related to dACC volume, but not the volume of a control region, the ventral ACC. Expressive suppression, negative affect, and age were not related to dACC volume. These findings indicate that individual differences in cognitive reappraisal are related to individual differences in dACC volume in healthy participants. (C) 2010 Elsevier B.V. All rights reserved.
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