Guihard-Costa A
Laboratoire d'Anthropologie, Museé de l'Homme, Palais de Chaillot, Paris.
C R Acad Sci III. 1988;306(14):433-6.
This osteological study of craniofacial growth points out a change in the slope of regression lines about thirty weeks of gestational age, for numerous arc dimensions. Parietal bone growth, most affected by this change, is particularly studied. Further investigations on brain growth and fetal environment appear obviously essential to elucidate biological signification of the phenomenon, which is briefly discussed.
这项关于颅面生长的骨学研究指出,对于众多弧度尺寸而言,回归线斜率在孕龄约30周时发生了变化。尤其对受此变化影响最大的顶骨生长进行了研究。显然,进一步研究脑生长和胎儿环境对于阐明这一现象的生物学意义至关重要,本文对此现象进行了简要讨论。