Krüger J
Exp Brain Res. 1977 Nov 24;30(2-3):297-311. doi: 10.1007/BF00237257.
From six flaxedilized rhesus monkeys neuronal activity of 75 cells in the dorsal, and 45 cells in the ventral layers of the lateral geniculate body was recorded. Responses to large fields switched on and off, to moving slits, and to moving spots were obtained for several wavelengths. In the dorsal layers, colour selectivity was strong for large field stimuli but weak for moving spots. Residual colour selectivity for spots was more evident for smaller eccentricities. In comparison, ventral layer cells were less colour selective for all stimuli used. Large field responses were weak, they often consisted of a sequence of excitation and inhibition. The subdivision of the dorsal cells into different colour opponency types based on large field responses is compared to the subdivision based on centre and surround functions. Results are compared to colour responses in retina and visual cortex, and the tonic and phasic cell type subdivision is discussed.
在六只麻醉的恒河猴身上，记录了外侧膝状体背侧层75个细胞和腹侧层45个细胞的神经元活动。针对几个波长，获得了对开/关的大视野、移动狭缝和移动光斑的反应。在背侧层，大视野刺激的颜色选择性强，但对移动光斑的颜色选择性弱。光斑的残余颜色选择性在较小的偏心度时更明显。相比之下，腹侧层细胞对所有使用的刺激的颜色选择性较低。大视野反应较弱，通常由一系列兴奋和抑制组成。将基于大视野反应的背侧细胞细分为不同颜色对立类型，与基于中心和周边功能的细分进行比较。将结果与视网膜和视觉皮层中的颜色反应进行比较，并讨论了紧张型和相位型细胞类型的细分。
