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Papers of the Week
Pre-attentive dysfunction of processing emotional faces in interictal migraine revealed by expression-related visual mismatch negativity.
Abstract
Several investigations have indicated emotional processing impairment in migraineurs, while no report is available considering the automatic processing of emotional information. In this study, we aimed to characterize the pre-attentive processing of facial expressions in migraine sufferers by recording and analyzing expression-related visual mismatch negativity (EMMN).