A brain stem region essential for the classically conditioned but not unconditioned nictitating membrane response.
D000818:Animals; D001933:Brain Stem / Q000502:physiology*; D003214:Conditioning, Classical / Q000502:physiology*; D004558:Electric Stimulation; D009541:Nictitating Membrane / Q000502:physiology*; D011149:Pons / Q000502:physiology; D011817:Rabbits