SHERP

인태아대뇌 도 회백질의 발육 및 세포구축학적 연구
Studies on Development and Cytocrchitectionics of Cerebral Cortex in Insular Gyri of Normal Korean Fetus

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Authors
성기준
Issue Date
1978-12
Publisher
서울대학교 의과대학
Citation
Seoul J Med 1978;19(4):211-223
Abstract
Quantitative changes have been investigated on the
prenatal development of human fetal brain with
special reference to the growth and cytoarchitectonics
in insular cortex from 112 Korean fetuses(60 of male
and 52 of female) of which the age ranged from 5th
fetal month to the end of the fetal life.
1. Of the insular cortical thickness at 5th month
of the fetal age O. 6mm was increased in proportion
to increase of fetal month into 1. 7mm at the end of
fetal life. 0.6mm of the cortical thickness in the
group of less than 50gm of brain weight was repidly
increased until that of the group of 151~200gm, and
was reached to 1. 6mm in the group of more than
401gm of brain weight
2. The absolute cortical cell densities were brought
progressively into low by way of turning points at age of 5th and 9th of fetal month, and at 101~150
gm and 301~350gm of the brain weight
3. Differentiation of the insular cortical lamination
was completed within at both 6th month of the fetal
age and the step of 51~IOOgm of the brain weight
4. None of the sexual difference was found in the
cortical thickness and in both the relative and absolute
cell densities‘
Language
Korean
URI
http://hdl.handle.net/10371/9370
Files in This Item:
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 19 No.4 (1978)
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