[Model studies of lateral inhibition as a mechanism of detecting motion. II. Modeling feedback inhibition].
A program is worked out which imitates non-stationary lateral inhibition in two-dimensional retina with physiologically real characteristics. Experiments with moving and flashing stimuli of different size are carried out. It is shown that lateral inhibition may serve as a mechanism which forms selective sensitivity of the elements involved to the movement of the stimuli. Recurrent inhibition proves to be more effective than the direct one providing that a longer delay in time exists. The results obtained are explained by the peculiarities of recurrent inhibition as the feedback system.
D000818:Animals; D001001:Anura; D005246:Feedback; D008954:Models, Biological; D009039:Motion Perception / Q000502:physiology*; D009433:Neural Inhibition; D012160:Retina / Q000502:physiology*; D014785:Vision, Ocular / Q000502:physiology*
Model'nye issledovaniia lateral'nogo tormozheniia kak mekhanizma detektsii dvizheniia. II. Modelirovanie vozvratnogo tormozheniia.