标题：Calcium binding proteins distinguish large and small cells of the ventral posterior and lateral geniculate nuclei of the prosimian galago and the tree shrew (Tupaia belangeri).
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1993
卷号：90
期号：4
页码：1425-1429
DOI：10.1073/pnas.90.4.1425
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Two different cell types were identified in the thalamus of galago and Tupaia by using antibodies to two calcium binding proteins, calbindin and parvalbumin. In each species studied, the lateral geniculate nucleus consists of six layers, two of which have smaller relay cells. Previous studies have shown that the small cell layers receive fibers from the superior colliculus and project to the superficial layers of the striate cortex. These are the only geniculate layers that react to a calbindin antibody but not parvalbumin. The ventral posterior nucleus was included in the study and the results for both nuclei show that calbindin is a marker for thalamic cells that receive small fibers and project to superficial layers of koniocortex.
