ON THE BRAIN OF A SCIENTIST - EINSTEIN,ALBERT
ON THE BRAIN OF A SCIENTIST - EINSTEIN,ALBERT
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DOI：
10.1016/0014-4886(85)90123-2
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发表时间：
1985-01-01
影响因子：
5.3
通讯作者：
HARVEY, T
中科院分区：
文献类型：
--
作者：
DIAMOND, MC;SCHEIBEL, AB;HARVEY, T
在阿尔伯特·爱因斯坦大脑皮层的特定区域测定了神经元：神经胶质比率，并与11个人类男性大脑皮层的样本进行了比较。分别在6亩和20亩上进行细胞计数。各半球9区和39区各M个切片。所有切片均采用Kluver-Barrera染色，以区分神经元与胶质细胞、星形胶质细胞和少突胶质细胞。按照盖盖上的红线，在油浸下从脑回顶部到白质进行细胞计数。测定每个显微镜视野内神经元和神经胶质细胞的平均数量。分析结果表明，在左39区，爱因斯坦脑的神经元：胶质比例显著小于对照组的平均值（t = 2.62, df 9, P < 0.05，双尾）。爱因斯坦的大脑在神经元和神经胶质的比例上与其他3个研究区域的对照组没有明显的不同。
Neuron:glial ratios were determined in specific regions of Albert Einstein''s cerebral cortex to compare with samples from 11 human male cortices. Cell counts were made on either 6- or 20-.mu.m sections from areas 9 and 39 from each hemisphere . All sections were stained with the Kluver-Barrera stain to differentiate neurons from glia, both astrocytes and oligodendrocytes. Cell counts were made under oil immersion from the crown of the gyrus to the white matter by following a red line drawn on the coverslip. The average number of neurons and glial cells was determined per microscopic field. The results of the analysis suggest that in left area 39, the neuronal:glial ratio for the Einstein brain is significantly smaller than the mean for the control population (t = 2.62, df 9, P < 0.05, 2-tailed). Einstein''s brain did not differ significantly in the neuronal:glial ratio from the controls in any of the other 3 areas studied.