Pilomotor Effect: Why Your Skin Feels Your Emotions
Definition and Nomenclature of the Pilomotor Effect The Pilomotor Effect (PME) is a fundamental, involuntary physiological response characterized by the contraction of specific smooth muscles associated with the hair follicles, resulting in the temporary erection of the hairs on the skin’s surface. This phenomenon is perhaps most widely recognized by its colloquial descriptors, such as […]