人类海马结构的生长。

Bibliotheca anatomica Pub Date : 1986-01-01
H J Kretschmann, G Kammradt, I Krauthausen, B Sauer, F Wingert
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引用次数: 0

摘要

对29名年龄在137至36,221个个体发生日(包括妊娠中期至出生后第99年)的正常男性大脑进行了海马皮质区新体积的测定。数据采用3、4、5参数logistic函数进行拟合。左侧海马形成的理想P1值为3 ml (SD = 0.1),半值时间为306 (SD = 32)个体发生日,生长因子为2.5 (SD = 0.4)。8毫米3的最大日生长率出现在大约半值时间。根据Dobbing和Sands[1979]的理论,海马体与其他脑区形成的快速增长时期表明存在异时性发育。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Growth of the hippocampal formation in man.

The fresh volumes of the cortical area of the hippocampal formation were determined in 29 male, normative human brains ranging in age from 137 to 36,221 ontogenetic days inclusive of mid-gestation to the 99th postnatal year. The data were fitted by the 3-, 4-, and 5-parametric logistic functions. The ideal value P1 of the left hippocampal formation is 3 ml (SD = 0.1), the half-value time is 306 (SD = 32) ontogenetic days and the growth factor is 2.5 (SD = 0.4). The maximal daily growth rate of 8 mm3 occurs at approximately the half value time. According to the theory of Dobbing and Sands [1979], this period of rapid growth of the hippocampal formation with other brain regions suggests the existence of heterochronous development.

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