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“Locked in my body, caught up in my mind”: neural signatures of body image rumination in anorexia nervosa
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DOI:10.1016/j.brainresbull.2026.111918.png)
Abstract
En 中文
• Rumination shapes cognitive–emotional body image disturbances in anorexia (AN). • A novel fMRI task is implemented to probe self- and body-focused rumination in AN. • AN showed reduced default mode network hubs activation during rumination. • AN showed reduced frontoparietal network engagement during early rumination phases.
Keywords:
anorexia nervosa
rumination
body image
fMRI
default mode network
frontoparietal network
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