Oppenheim J S, Lee B C, Nass R, Gazzaniga M S
Ann Neurol. 1987 Jun;21(6):604-6. doi: 10.1002/ana.410210615.
Recent studies have reported sex-related differences in the morphology of the human corpus callosum in cadaver brains. To further investigate these reports, sagittal magnetic resonance image scans from 40 male and 40 female subjects were used to compare callosal morphology. Relative callosal measurements were calculated by morphometric analysis. Significant sex-related differences were not found for callosal areas, maximal callosal width, or callosal curvature. These results indicate the need for further study before claims of sex-related differences can be accepted.
最近的研究报告了人类尸体大脑胼胝体形态存在性别差异。为了进一步研究这些报告，对40名男性和40名女性受试者的矢状面磁共振图像扫描结果进行分析，以比较胼胝体形态。通过形态测量分析计算相对胼胝体测量值。在胼胝体面积、最大胼胝体宽度或胼胝体曲率方面未发现显著的性别差异。这些结果表明，在接受性别差异的说法之前，需要进一步研究。
