Roda J M, Reinoso-Suárez F
Exp Brain Res. 1983;49(1):131-9. doi: 10.1007/BF00235548.
The thalamic afferents of the anterior ectosylvian sulcal region were studied in the cat using retrograde axonal transport of horseradish peroxidase. Following peroxidase injections in the cortex of both banks and fundus of the anterior ectosylvian sulcus, retrograde labeling was always very abundant in the ventromedial thalamic nucleus, whichever part of the sulcus was injected. Consistent numbers of labeled neurons were also identified in the lateral medial subdivision of the lateral posterior-pulvinar complex, suprageniculate nucleus, posterior thalamic nuclear group and magnocellular division of the medial geniculate nucleus. A smaller number of labeled neurons was found in the ventral part of the lateral posterior nucleus, and ventralis anterior, ventralis lateralis, medialis dorsalis and intralaminar nuclei. The quantity and topographical distribution of labeled neurons in these thalamic nuclei depended on the location of the injection in the banks and fundus of the sulcus.
运用辣根过氧化物酶逆行轴突运输法，在猫身上研究了前外侧沟区域的丘脑传入纤维。在前外侧沟两岸及底部的皮质注射过氧化物酶后，无论在沟的哪一部分注射，丘脑腹内侧核中逆行标记物总是非常丰富。在外侧后-丘脑枕复合体的外侧内侧亚区、上膝状体核、丘脑后核群以及内侧膝状体核的大细胞部也鉴定出数量一致的标记神经元。在外侧后核腹侧部以及腹前核、腹外侧核、背内侧核和板内核中发现的标记神经元数量较少。这些丘脑核中标记神经元的数量和拓扑分布取决于注射部位在前外侧沟两岸及底部的位置。
