Bogolepova I N, Agapov P A
Research Centre of Neurology, Moscow, Russia.
Zh Nevrol Psikhiatr Im S S Korsakova. 2022;122(7):111-114. doi: 10.17116/jnevro2022122071111.
The study of the features of the cytoarchitectonic structure of the prefrontal cortex, the superial parietal cortex and the Broca's speech motor zone of the lower frontal cortex of two outstanding Russian scientists in comparison with a similar cerebral cortex of the same age men.
The study was conducted on a series of frontal paraffin slices of an outstanding physiologist (86 years old) and a physicist (78 years old), as well as a control group of men of a similar age group. The slices are colored with purple cresil according to the Nissl method. Morphometric indicators were studied on the Leica image analysis complex (Germany): the size of neurons, the density of neurons and glial cells.
The differences in the neural organization of the studied areas of the cerebral cortex of outstanding scientists are revealed, manifested in a much better expression of radial striation and horizontal stratification of the cortex.
The size of pyramidal neurons and the number of neurons surrounded by the satellite glia of the cerebral cortex of outstanding scientists significantly exceed similar indicators of the brain of men in the control group.
研究两位杰出俄罗斯科学家的前额叶皮质、顶上叶皮质和额下回布洛卡言语运动区的细胞构筑结构特征，并与同龄男性的类似大脑皮质进行比较。
对一位杰出生理学家（86岁）和一位物理学家（78岁）的一系列额叶石蜡切片以及同龄男性对照组进行研究。切片按照尼氏法用紫色甲酚紫染色。在徕卡图像分析系统（德国）上研究形态学指标：神经元大小、神经元和神经胶质细胞密度。
揭示了杰出科学家大脑皮质研究区域神经组织的差异，表现为皮质的放射状条纹和水平分层表达明显更好。
杰出科学家大脑皮质锥体细胞的大小以及被卫星胶质细胞包围的神经元数量显著超过对照组男性大脑的类似指标。
