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Neural correlates of emotion reappraisal in individuals with externalizing psychopathology.

ABSTRACT: Externalizing psychopathology (EXT) is characterized by regulatory deficits of behavior, cognition, and negative emotion. Previous research on EXT suggests that cognitive and affective dysregulation are highly related, such that strong affective states constrain a reduced-capacity cognitive system. Reappraisal is an effective emotional control strategy involving complex interactions between cognitive and affective brain functions and may therefore offer novel insight into the specific neural mechanisms of affective dysregulation among individuals with EXT. To evaluate these possibilities, we tested individuals with low or high EXT in a reappraisal paradigm. Neuroimaging results indicated that EXT was associated with hypo-activation in the amygdala and superior parietal lobule during both maintenance and reappraisal as well as poor modulation of the lateral occipital cortex during negative emotion reappraisal. These results suggest a general disruption of perceptual-attentional resource allocation such that high EXT individuals are characterized by poor modulation of perceptual-attentional resources during reappraisal. Subsequently, emotion reappraisal may be a useful but not adequate tool to control negative affect in EXT.

SUBMITTER: Lake AJ

PROVIDER: S-EPMC4959999 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Neural correlates of emotion reappraisal in individuals with externalizing psychopathology.

Lake Allison J AJ Finn Peter R PR James Thomas W TW

Brain imaging and behavior 20170201 1

Externalizing psychopathology (EXT) is characterized by regulatory deficits of behavior, cognition, and negative emotion. Previous research on EXT suggests that cognitive and affective dysregulation are highly related, such that strong affective states constrain a reduced-capacity cognitive system. Reappraisal is an effective emotional control strategy involving complex interactions between cognitive and affective brain functions and may therefore offer novel insight into the specific neural mec ...[more]

PMID: 26809287

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Project description:Impaired mental state attribution is a core social cognitive deficit in schizophrenia. With functional magnetic resonance imaging (fMRI), this study examined the extent to which the core neural system of mental state attribution is involved in mental state attribution, focusing on belief attribution and emotion attribution. Fifteen schizophrenia outpatients and 14 healthy controls performed two mental state attribution tasks in the scanner. In a Belief Attribution Task, after reading a short vignette, participants were asked infer either the belief of a character (a false belief condition) or a physical state of an affair (a false photograph condition). In an Emotion Attribution Task, participants were asked either to judge whether character(s) in pictures felt unpleasant, pleasant, or neutral emotion (other condition) or to look at pictures that did not have any human characters (view condition). fMRI data were analyzing focusing on a priori regions of interest (ROIs) of the core neural systems of mental state attribution: the medial prefrontal cortex (mPFC), temporoparietal junction (TPJ) and precuneus. An exploratory whole brain analysis was also performed. Both patients and controls showed greater activation in all four ROIs during the Belief Attribution Task than the Emotion Attribution Task. Patients also showed less activation in the precuneus and left TPJ compared to controls during the Belief Attribution Task. No significant group difference was found during the Emotion Attribution Task in any of ROIs. An exploratory whole brain analysis showed a similar pattern of neural activations. These findings suggest that while schizophrenia patients rely on the same neural network as controls do when attributing beliefs of others, patients did not show reduced activation in the key regions such as the TPJ. Further, this study did not find evidence for aberrant neural activation during emotion attribution or recruitment of compensatory brain regions in schizophrenia.

Dataset Information

Neural correlates of emotion reappraisal in individuals with externalizing psychopathology.

Publications

Neural correlates of emotion reappraisal in individuals with externalizing psychopathology.

Similar Datasets

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