title: Interoceptive discrimination in intact humans: detection of cardiac activity.
mesh_terms: D000293:Adolescent; D000328:Adult; D003463:Cues; D004192:Discrimination, Psychological; D006321:Heart / Q000502:physiology*; D006801:Humans; D007721:Knowledge of Results, Psychological; D008297:Male; D010465:Perception; D011674:Pulse; D014732:Vibration