Obukhova G P, Khananashvili M M
Arkh Anat Gistol Embriol. 1976 Sep;71(9):71-6.
The associative pathways of the visual zone (fields 17 and 18) of the neuronal-isolated cortex of the cat were studied by the methods of Nauta-Gygax and Fink-Heimer. The cortex was isolated by the method proposed by M. M. Khananashvili (1961) by means of transection of projectional systems of the fibres connecting the cortex with subcortical structures in the site of their maximum concentration-in the internal capsule. Fields 17 and 18 were shown to have short associative pathways running both within the limits of the fields proper and to fields 17, 7 and to Clara-Bishop region disposed in the depth of the suprasylvian fissure. The site of termination of the associative libres was all layers of the cortex in some degree. It is assumed that the cytoarchitectonical fields in the neuronal-isolated cortex during conditioning interacts by means of intracortical fibres shown in the present investigation.
采用瑙塔-吉加克斯法和芬克-海默法，对猫神经元孤立皮层视觉区（17区和18区）的联合通路进行了研究。皮层是通过M.M.哈纳纳什维利（1961年）提出的方法进行孤立的，即在纤维投射系统与皮层下结构相连且纤维浓度最高的部位——内囊处进行横切。结果显示，17区和18区有短联合通路，这些通路既在相应区域范围内，也通向17区、7区以及位于上薛氏裂深处的克拉拉-毕晓普区。联合纤维的终止部位在一定程度上涉及皮层的所有层。据推测，在条件反射过程中，神经元孤立皮层中的细胞构筑区通过本研究中显示的皮层内纤维相互作用。
