title: [Research of experimental fistula stimuli vestibule evoked response].
abstract: OBJECTIVE
  To investiqate a way of stimulation for experimental vestibul evoked response. The artificial fistula of right upper semicircular canal was made in 12 guineapig.
  
  
  METHODS
  Using a fistula stimuli probe device designed specially.
  
  
  RESULTS
  We obtain a potential consisting of 3-4 positive waveforms. We called it the fistula stimuli vestibule evoked response (FsVeR). They had a coincide character. The response disappeared when the animal died. The cervical spinal section, orbital removal and facial nerve removal had little effects to FsVeR. When severe inner ear damage produced by Gentamycin injection, the potential disappeared. The potential disappeared but ABR were existed. When the upper semicircular canal and its nerve damage. The noise screen had a little affection to FsVeR.
  
  
  CONCLUSIONS
  These results indicated that FsVeR was mainly originated from the vestivbule system. The development of this recording technique provides a new method and maybe has important value for vestibule experimental research work.
authors.affiliation: ENT Laboratory, Ninth People's Hospital of Shanghai, Shanghai Second Medical University, Shanghai 200011.
authors.forename: Y
authors.initials: Y
authors.lastname: Guo
authors.forename: Q
authors.initials: Q
authors.lastname: Wang
authors.forename: R
authors.initials: R
authors.lastname: Shi
authors.forename: X
authors.initials: X
authors.lastname: Zhou
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D004594:Electrophysiology; D005071:Evoked Potentials / Q000502:physiology; D005260:Female; D006168:Guinea Pigs; D008297:Male; D014722:Vestibule, Labyrinth / Q000502:physiology*