[Neuronal reactions of the auditory cortex to sounds of various frequencies in rabbits in ontogeny].
In 7-12-day rabbits, the auditory neurones respond to a narrow range of tonal signals of low frequency (500 Hz-4 KHz), but do not change at all, or only slightly change their parameters during the increase in stimulation frequency. The range of frequencies increases with age; the number of impulses in a discharge and the duration of the latent period are monotonously dependent on the frequency of a signal. At the end of the 4th week, the auditory neurones respond by non-monotonous patterns of impulsation and latent period to changes in tonal characteristic of the signal.
D000161:Acoustic Stimulation / Q000379:methods; D000375:Aging; D000818:Animals; D001303:Auditory Cortex / Q000502:physiology*; D001309:Auditory Threshold / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D011817:Rabbits; D011930:Reaction Time / Q000502:physiology
Reaktsii neĭronov slukhovoĭ kory mozga na zvuki raznoĭ chastoty u krolikov v ontogeneze.