Appearance concerns are uniquely associated with LPP amplitude to pictures of oneself.

ABSTRACT: A number of psychiatric disorders, including body dysmorphic disorder (BDD), anorexia nervosa, bulimia nervosa, and social anxiety disorder, are characterized by heightened appearance concerns and increased cognitive and perceptual biases toward one's own physical appearance. In the present study, we examined individual differences in self-reported appearance anxiety and symptoms of BDD in relation to the late positive potential (LPP)-an index of stimulus significance-in response to pictures of oneself, strangers and objects among 83 female college students. The results indicated that the LPP was larger for pictures of oneself compared to pictures of strangers and objects. Further, the Yale-Brown Obsessive-Compulsive Scale Modified for Body Dysmorphic Disorder and Appearance Anxiety Invent

SUBMITTER: Jordan CD 

PROVIDER: S-EPMC8972313 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature