title: [Impact of vibration on impulse activity of neurons of ipsilateral medial vestibular nucleus of unilaterally delabyrinthined rats].
abstract: Background impulse activity of the neurons of ipsilateral medial vestibular nucleus of unilaterally delabyrinthined rats was studied on different days after operation as well as after 5-day vibration. It was found that in intact animals mean neuron discharge rate is 16.6+/-1.7 Hz. On day 2 after affection it falls to 14.7+/-0.9 Hz and returns to the baseline on day 7 after surgery (16.6+/-1.2 Hz). Vibration impact raises mean impulse frequency to 21.2+/-2.8 Hz. Characteristics and significance of the results obtained are discussed.
authors.forename: S M
authors.initials: SM
authors.lastname: Minasian
authors.forename: S G
authors.initials: SG
authors.lastname: Sarkisian
authors.forename: M L
authors.initials: ML
authors.lastname: Egiazarian
mesh_terms: D000200:Action Potentials / Q000502:physiology*; D000344:Afferent Pathways / Q000502:physiology; D000818:Animals; D007758:Ear, Inner / Q000601:surgery*; D009474:Neurons / Q000502:physiology*; D013517:Otorhinolaryngologic Surgical Procedures / Q000379:methods*; D011183:Postoperative Complications / Q000628:therapy*; D011187:Posture / Q000502:physiology; D011712:Pyramidal Tracts / Q000502:physiology; D051381:Rats; D014726:Vestibular Nuclei / Q000502:physiology*; D014732:Vibration