[Histochemical studies of the sensitivity of frog retinal cells to stimulus movement and flashes].
The technique of quantitative UV-cytophotometry of RNA was used for comparative study of the sensitivity of frog retina cells to the movement of stimuli and flashings. A corresponding set of stimulators which includes the movement of mounted stimuli and heterogenous flashings of diffuse light showed that a type of cells exists in the interior nuclear layer of the retina which is specifically sensitive to the movement. It is suggested that in the formation of this property a dynamic reciprocal lateral inhibition on the level between bipolar and amacrine cells takes place. Application of heterogenous flashing light allowed also to reveal functional variety of bipolar cells.
D000818:Animals; D001001:Anura; D006651:Histocytochemistry; D009039:Motion Perception / Q000502:physiology*; D012313:RNA / Q000378:metabolism*; D011896:Rana temporaria; D012160:Retina / Q000166:cytology / Q000378:metabolism*; D014796:Visual Perception / Q000502:physiology*
D012313:RNA
Gistokhimicheskie issledovaniia chuvstvitel'nosti kletok setchatki liagushki k dvizheniiu stimulov i k mel'kaniiam