[Biochemical correlates of functional features of visual cortex neurons].
Changes of protein concentration and of different metabolic ferments activity were studied in the rabbit visual cortex after visual deprivation. Two groups of neurons with different sensitivity to visual deprivation were found. The less sensitive are supposed to have an additional source of activation. These findings corroborate the microelectrode data showing that the activity of about 40% of the visual cortex neurons are modulated by a different nonvisual stimulus.
D000110:Acetylcholinesterase / Q000378:metabolism; D000818:Animals; D001931:Brain Mapping; D003576:Electron Transport Complex IV / Q000378:metabolism; D004594:Electrophysiology; D005969:Glutamate Dehydrogenase / Q000378:metabolism; D008995:Monoamine Oxidase / Q000378:metabolism; D009419:Nerve Tissue Proteins / Q000378:metabolism; D011817:Rabbits; D012683:Sensory Deprivation; D014785:Vision, Ocular; D014793:Visual Cortex / Q000201:enzymology / Q000378:metabolism* / Q000502:physiology; D014796:Visual Perception / Q000502:physiology
D009419:Nerve Tissue Proteins; D005969:Glutamate Dehydrogenase; D008995:Monoamine Oxidase; D003576:Electron Transport Complex IV; D000110:Acetylcholinesterase
Biokhimicheskie korreliaty funktional'nykh osobennosteĭ neĭronov zritel'noĭ kory