Through the looking glass: Distinguishing neural correlates of relational and non-relational self-reference and person representation.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
Elizabeth U LongWilliam A Cunningham

Abstract

Neuroimaging studies have found a substantial overlap between self-related and social cognitive processes. This study examines three different ways of conceptualizing a person - one that requires considering how they are embedded in their social environment (roles), one that requires considering their generalized qualities (traits), and one that identifies their relevant group memberships. To the extent that relational aspects of identity require considering how a person is embedded in their social environment we should find greater activation for role judgements in regions associated with social cognitive processes. During fMRI scanning, 38 participants made stimulus judgments about themselves and a close other regarding the target's traits, social roles, and group memberships in a 2 (target of judgment) x 3 (stimulus category) within-participant design. Relatively greater activation in areas broadly associated with theory of mind and mentalizing (e.g., PCC, TPJ) was found for social role, compared to trait judgments. By contrast, trait judgments, compared to role judgments, activated regions associated with semantic memory (e.g., IFG). Conjunction analyses showed that activations associated with roles overlapped with regions ...Continue Reading

Citations

Jan 5, 2021·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Philipp Kanske, Ryan J Murray

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