Evidence for ERP biomarkers of eating disorder symptoms in women

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• 作者：Katie Groves ; ^{kegrov@essex.ac.uk} ; Steffan Kennett ; Helge Gillmeister
• 关键词：Eating disorder ; Anorexia nervosa ; Bulimia nervosa ; ERPs ; Body image ; Body representation
• 刊名：Biological Psychology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：123
• 期：Complete
• 页码：205-219
• 全文大小：1740 K
• 卷排序：123

文摘

Abnormalities in visual processing may be at the heart of eating disorder symptomatology. Women at risk of eating disorders show more rapid visual encoding of both body and control stimuli. They also show selectively enhanced processing of bodies of their own gender. Systematic variation of these effects with symptom severity identify them as potential biomarkers of eating disorder risk.