title: Frontalis muscle tension and personality.
mesh_terms: D000328:Adult; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D009129:Muscle Tonus; D009132:Muscles / Q000502:physiology; D010551:Personality; D010555:Personality Inventory; D012535:Scalp / Q000502:physiology