Fearful faces selectively increase corticospinal motor tract excitability: a transcranial magnetic stimulation study.

Abstract

Fearful facial expressions are danger signals that rapidly trigger a cascade of neurobiological processes defensibly associated with action preparation. However, direct evidence for the activating effects of fearful facial expressions on the motor system is absent. The current transcranial magnetic stimulation (TMS) study investigated whether fearful facial… (More)
DOI: 10.1111/j.1469-8986.2007.00635.x

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