Visual cortex: a cat's-eye view of the visual system.
Optical imaging data show that the cat's visual cortex contains patches of cells that respond to low spatial and high temporal frequencies; outside the patches, cells respond to high spatial and low temporal frequencies. The results suggest a possible anatomical substrate for psychophysically defined spatial frequency channels.
Swindale
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NV
Department of Ophthalmology, University of British Columbia, 2550 Willow Street, Vancouver, British Columbia, V5Z 3N9, Canada.
D000818:Animals; D002415:Cats; D003576:Electron Transport Complex IV / Q000378:metabolism; D014793:Visual Cortex / Q000166:cytology / Q000502:physiology*; D014794:Visual Fields; D014796:Visual Perception / Q000502:physiology*
D003576:Electron Transport Complex IV