title: On the mechanism of prepulse inhibition.
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D001307:Auditory Perception; D004429:Ear Ossicles / Q000502:physiology; D005154:Facial Nerve / Q000502:physiology*; D005625:Frontal Lobe / Q000502:physiology*; D006624:Hippocampus / Q000502:physiology*; D007266:Inhibition, Psychological; D008297:Male; D008954:Models, Biological; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology; D010296:Parietal Lobe / Q000502:physiology; D051381:Rats; D012018:Reflex; D013216:Reflex, Startle; D013719:Tensor Tympani / Q000502:physiology; D014276:Trigeminal Nerve / Q000502:physiology*