Second-order neural responses after contralateral vestibular nerve sectioning.

R W Babin; J H Ryu; B F McCabe

doi:10.1016/s0196-0709(83)80010-6

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PubMed · 6673597

Second-order neural responses after contralateral vestibular nerve sectioning.

R W Babin·J H Ryu·B F McCabe

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Abstract

The characteristics of the response to an 8 degrees/sec2 acceleration of 41 neurons in the medial vestibular nucleus of the cat following vestibular nerve sectioning were compared with those of 73 control neurons at the same site. In 14 of the vestibular nerve-sectioned animals the same neuron was recorded before and after sectioning. No difference was found between the resting discharge rates, maximal response rates, and rates of adaptation of the two groups. Following contralateral vestibular nerve sectioning Type II neurons were still plentiful, suggesting many receive ipsilateral labyrinthine innervation.

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Action Potentials Animals Cats Denervation Neural Conduction Neurons Vestibular Nerve Vestibular Nuclei Comparative Study Journal Article Research Support, U.S. Gov't, Non-P.H.S.

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R W Babin, J H Ryu, B F McCabe. Second-order neural responses after contralateral vestibular nerve sectioning.. https://doi.org/10.1016/s0196-0709(83)80010-6

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