title: The neural generators of the vestibular evoked response.
abstract: A new method for the induction and recording of a short-latency vestibular evoked response (VsER) to intense acceleration impulses with skin electrodes was studied in cats. The first two waves, P1 and P2, had latencies of 2.5 and 3.5 ms, respectively, and coincided with the recorded gross neural activity in the vestibular nerve and nuclei, respectively. Single second-order vestibular neurons with low and irregular activity responded to the same acceleration impulses with a latency as short as 3.5 ms.
mesh_terms: D000818:Animals; D002415:Cats; D007758:Ear, Inner / Q000502:physiology; D004558:Electric Stimulation; D005071:Evoked Potentials; D009474:Neurons / Q000502:physiology*; D012867:Skin / Q000294:innervation; D014722:Vestibule, Labyrinth / Q000502:physiology*