Stimulation of the spinal trigeminal nucleus supports classical conditioning of the rabbit's nictitating membrane response.
Acquisition, extinction, and differential conditioning of the rabbit's nictitating membrane response to a tone conditioned stimulus were supported by electrical stimulation of the spinal trigeminal nucleus. Stimulation of the accessory abducens nucleus, the abducens nucleus, and the reticular formation at the level of the spinal trigeminal nucleus supported lower, transient levels of conditioning. The results are discussed in terms of stimulation of sensory inputs to the brainstem and cerebellum.
Schreurs
B G
BG
University of Iowa.
D000818:Animals; D003214:Conditioning, Classical; D004558:Electric Stimulation; D005108:Extinction, Psychological; D005260:Female; D008297:Male; D009541:Nictitating Membrane / Q000294:innervation / Q000502:physiology*; D011817:Rabbits; D014279:Trigeminal Nucleus, Spinal / Q000033:anatomy & histology / Q000166:cytology / Q000502:physiology*