LIFE AFTER BIRTH - THE INFLUENCE OF STEROID-HORMONES ON CEREBRAL STRUCTURE AND FUNCTION IS NOT FIXED PRENATALLY

被引:19
作者
FORGET, H [1 ]
COHEN, H [1 ]
机构
[1] UNIV QUEBEC,DEPT PSYCHOL,COGNIT NEUROSCI LAB,MONTREAL H3C 3P8,PQ,CANADA
关键词
D O I
10.1006/brcg.1994.1058
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Bryden, McManus, and Bulman-Fleming conclude that available empirical evidence does not support the Geschwind-Behan-Galaburda model of cerebral lateralization. One of the central assumptions of the model is that fetal testosterone plays a determinant role in the development of anomalous specialization and is associated with various behavioral, cognitive, and immunological disorders. The influence of testosterone, however, is not limited to the perinatal period. We show that hormonal effects constitute lifelong influences on aspects of brain architecture and function. These influences represent a little-known and discussed-but extremely relevant-dimension of our understanding of the biological bases of behavior. (C) 1994 Academic Press. Inc.
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页码:243 / 248
页数:6
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