[视觉皮层神经元功能特征的生化关联]
[Biochemical correlates of functional features of visual cortex neurons].
作者信息
Pigareva Z D, Skrebitskiĭ V G
出版信息
Fiziol Zh SSSR Im I M Sechenova. 1976 Feb;62(2):153-9.
PMID:176068
Abstract
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.
摘要
研究了视觉剥夺后兔视皮层中蛋白质浓度和不同代谢酶活性的变化。发现了两组对视觉剥夺敏感性不同的神经元。据推测，较不敏感的神经元具有额外的激活源。这些发现证实了微电极数据，该数据表明约40%的视皮层神经元的活动受到不同的非视觉刺激的调节。
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