Vasil'eva L A, Shikhgasanova I Sh
Fiziol Zh SSSR Im I M Sechenova. 1980 Dec;66(12):1765-71.
Evoke potentials (EP) in the sensomotor, parietal, temporal and occipital areas of the cortex induced by the stimulation of thalamic nuclei (LP, VL, CL) were widely spread over the brain in kittens (6 to 41--day old) under nembutal anesthesia. Decreases of the EP latency and duration occurred mainly in those cortical structures into which direct protections of the thalamic were formed during ontogenesis. No significant changes in the EP characteristics occurred in other cortical zones. Dynamics of the EP characteristics in the cortex elicited by stimulating of the thalamic nuclei seems to reflect functional maturation of thalamocortical connections during early postnatal ontogenesis.
在戊巴比妥麻醉下，对丘脑核（LP、VL、CL）进行刺激，在小猫（6至41日龄）的感觉运动、顶叶、颞叶和枕叶皮质区域诱发的诱发电位（EP）在大脑中广泛分布。EP潜伏期和持续时间的缩短主要发生在个体发育过程中形成丘脑直接投射的那些皮质结构中。其他皮质区域的EP特征没有显著变化。刺激丘脑核诱发的皮质EP特征动态似乎反映了出生后早期个体发育过程中丘脑皮质连接的功能成熟。
