[The spatial-frequency characteristics of the neuronal receptor fields in area 21 of the cat visual cortex].
21 area's neurons of the visual cortex revealed obvious low-pass frequency characteristics ranging from 0.05 to 3.5 c/deg in cats. Responses of the neurons to different frequencies ranged from 0.05 to 0.89 c/deg in the left hemisphere and from 0.11 to 3.5 c/deg in the right one. The data obtained suggest that the RF's neurons of the area 21 make low-pass spatial-frequency description of visual images, the left hemisphere making a lower spatial-frequency description of the image than the right one.
Gabibov
I M
IM
Baĭlo
L D
LD
D000818:Animals; D002415:Cats; D004292:Dominance, Cerebral / Q000502:physiology; D005074:Evoked Potentials, Visual / Q000502:physiology; D005556:Form Perception / Q000502:physiology*; D008839:Microelectrodes; D009474:Neurons / Q000502:physiology*; D010775:Photic Stimulation / Q000379:methods; D014793:Visual Cortex / Q000502:physiology*
Prostranstvenno-chastotnye kharakteristiki retseptivnykh poleĭ neĭronov polia 21 zritel'noĭ kory koshki.