家兔视皮层中的γ-氨基丁酸能神经元：百分比、层分布及皮层投射

GABAergic neurons in the rabbit visual cortex: percentage, layer distribution and cortical projections.

作者信息

Gómez-Urquijo S M, Reblet C, Bueno-López J L, Gutiérrez-Ibarluzea I

机构信息

Department of Neurosciences, School of Medicine and Dentistry, The University of the Basque Country, E-48940 Leioa, Biscay, Spain.

出版信息

Brain Res. 2000 Apr 17;862(1-2):171-9. doi: 10.1016/s0006-8993(00)02114-4.

DOI:10.1016/s0006-8993(00)02114-4

PMID:10799682

Abstract

6250 neurons yielding either callosal or inter-areal ipsilateral projections extrinsic to area 17 was GABAergic. Comparing these findings with those reported for other mammals, it seems that the incidence and distribution of GABAergic neurons in the visual cortex is similar in rabbits and rats. In contrast to rats but akin to higher mammals, no GABAergic neuron was found to furnish cortico-cortical connections to area 17 other than intrinsic connections.

摘要

6250个产生胼胝体或区域17外部区域间同侧投射的神经元是γ-氨基丁酸能的。将这些发现与其他哺乳动物的报告结果相比较，兔子和大鼠视觉皮层中γ-氨基丁酸能神经元的发生率和分布似乎相似。与大鼠不同但与高等哺乳动物相似的是，除了内在连接外，未发现有γ-氨基丁酸能神经元为区域17提供皮质-皮质连接。