[Dynamics of motor components of optokinetic nystagmus during exposure of the vestibular apparatus to angular accelerations].
The effect of angular accelerations on the optokinetic nystagmus was studied on 25 test subjects using a special vestibulo-optokinetic trainer rotated according to five programs and electrooculography. Angular accelerations were found to induce indirectly changes in the amplitude and time of the optokinetic nystagmus via the vestibular apparatus. Optimization of parameters of the optokinetic nystagmus was reflected in the criterion of positive difference + delta between angular velocities of the slow component of the nystagmus and optokinetic stimuli. It is postulated that the criterion + delta is a necessary factor in the organization of optimal time relations between optokinetic stimuli and central processes that are responsible for the final result--sensory image of movement.
D000054:Acceleration; D000293:Adolescent; D000328:Adult; D005133:Eye Movements; D006801:Humans; D008297:Male; D012399:Rotation; D014722:Vestibule, Labyrinth / Q000502:physiology*
Dinamika motornykh komponentov optokineticheskogo nistagma pri deĭstvii na vestibuliarnyĭ apparat uglovykh uskoreniĭ