[Evaluation of the interrelations among auditory potential parameters by means of the technic of correlation-regression analysis].
The characteristics (amplitude, latency) of two types of evoked potentials, action potential of the 8th nerve recorded at the cochlea round window and sonomotor evoked potential recorded from the postauricular region and the back of the guinea pigs were studied in response to sound stimulation. The degree and type of interrelation between the parameters of the auditory evoked potentials were established employing the method of correlation-regression analysis. A close linear dependence was established for amplitude values ( r = 0.93) of the action potential and the sonomotor potential irrespective of the recording site of the latter. The similar dependence (r = 0.91) was established when analysing the latency of the action potential and the evoked sonomotor potential, if the latter was in the postauricular region. The performed mathematical simulation permitted justifying the correction of disturbed functions of the auditory system.
D000200:Action Potentials; D000818:Animals; D005072:Evoked Potentials, Auditory; D006168:Guinea Pigs; D009430:Neural Analyzers / Q000502:physiology; D009469:Neuromuscular Junction / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D012044:Regression Analysis; D009435:Synaptic Transmission; D000159:Vestibulocochlear Nerve / Q000502:physiology*
otsenka vzaimosviazi parametrov slukhovykh potentsialov s pomoshch'iu metoda korreliatsionno-regressionnogo analiza.