title: Hypothalamic unit activity during defensive conditioning.
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology; D001931:Brain Mapping; D003214:Conditioning, Classical / Q000502:physiology*; D005108:Extinction, Psychological / Q000502:physiology; D006339:Heart Rate; D007031:Hypothalamus / Q000502:physiology*; D007033:Hypothalamus, Middle / Q000502:physiology; D009433:Neural Inhibition; D011817:Rabbits; D013016:Sound; D013995:Time