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[成年人类大脑皮质运动区的组装组织]

[Assembly organization of the motor region of the cerebral cortex in adult humans].

作者信息

Antonova A M

出版信息

Arkh Anat Gistol Embriol. 1977 Nov;73(11):22-30.

PMID:597048
Abstract

Field IV and adjacent areas of fields VI, VI op, VI p of the human brain cortex were examined. Frontal, sagittal, tangential sections stained after the techniques of Nissle, Brachet, Klüver--Barer, Cajal and Peters demonstrated the motor cortex to contain a great number of local, with rare overlapping, groups of cellular columns, each of them being surrounded with a peculiar vessel-fibrillar capsule. A morphological unit resulted from topographic interdependens of neurons, vessels and fibres is considered as a neuronal assembly which occupies in the cortical space a figure of truncated upset cone or cylinder. Neuronal assemblies are distributed along radiate fibres and radial vessels, do not form regularly alternated raws, central axis of every assembly is perpendicular to the tangent line drawn in the given point of the cortical surface.

摘要

对人脑皮质的IV区以及VI区、VIop区、Vip区的相邻区域进行了检查。采用尼氏、布拉凯特、克吕弗-巴雷、卡哈尔和彼得斯技术染色后的额状、矢状、切线切片显示,运动皮质包含大量局部的、很少重叠的细胞柱群,每个细胞柱群都被一个特殊的血管-纤维囊所包围。由神经元、血管和纤维的地形相互依存关系产生的形态学单位被认为是一个神经元集合体,它在皮质空间中占据一个截顶倒置锥体或圆柱体的形状。神经元集合体沿着放射状纤维和放射状血管分布,不形成规则交替的行,每个集合体的中心轴垂直于在皮质表面给定点绘制的切线。

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1
[Assembly organization of the motor region of the cerebral cortex in adult humans].[成年人类大脑皮质运动区的组装组织]
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引用本文的文献

1
Primary structural modules of the dorsal nuclei of the thalamus and motor cortex in humans.人类丘脑背侧核和运动皮层的主要结构模块。
Neurosci Behav Physiol. 2007 Feb;37(2):89-95. doi: 10.1007/s11055-007-0154-9.
2
Neuronal ensembles and problems of somatotopy.神经元集群与躯体定位问题
Neurosci Behav Physiol. 1982 Sep-Oct;12(5):402-7. doi: 10.1007/BF01189304.
3
Spatial organization of structural elements in layer I of the neocortex and relations between them.
Neurosci Behav Physiol. 1986 Jul-Aug;16(4):350-6. doi: 10.1007/BF01148180.
4
Features of the ensemble organization of the human cerebral cortex from birth to 20 years of age.
Neurosci Behav Physiol. 1990 Nov-Dec;20(6):558-66. doi: 10.1007/BF01237287.