Reinis S, Landolt J P, Weiss D S
Exp Brain Res. 1985;59(3):463-9. doi: 10.1007/BF00261335.
The directional preferences, receptive field areas, peristimulus-time (PST) histograms and spontaneous activities of 112 feline visual cortical (area 18) cells were studied before, during, and after the administration of nitrous oxide. These cellular characteristics were altered by nitrous oxide inhalation; some quite substantially. The data indicate that the functional characteristics of cortical visual cells, such as the receptive field and the directional preference, are variable; and, among other factors, depend also on the anaesthetic administered to the animal.
在一氧化二氮给药前、给药期间和给药后，对112只猫视觉皮层（18区）细胞的方向偏好、感受野面积、刺激时间直方图和自发活动进行了研究。这些细胞特征因吸入一氧化二氮而改变；有些变化相当显著。数据表明，皮层视觉细胞的功能特征，如感受野和方向偏好，是可变的；而且，除其他因素外，还取决于给动物使用的麻醉剂。
