title: Limb tremor as an indicator of emotional arousal.
mesh_terms: D000293:Adolescent; D000328:Adult; D001007:Anxiety / Q000523:psychology; D001143:Arousal; D004644:Emotions; D005260:Female; D005639:Frustration; D006801:Humans; D008297:Male; D014202:Tremor / Q000523:psychology*