MULTIPLE DIMENSIONS OF HANDEDNESS AND THE HUMAN CORPUS-CALLOSUM

被引：62

作者：

COWELL, PE

KERTESZ, A

DENENBERG, VH

机构：

[1] UNIV CONNECTICUT, BIOBEHAV SCI GRAD DEGREE PROGRAM, STORRS, CT 06269 USA

[2] ST JOSEPHS HOSP, LAWSON RES INST, LONDON N6A 4V2, ONTARIO, CANADA

来源：

NEUROLOGY | 1993年 / 43卷 / 11期

关键词：

D O I：

10.1212/WNL.43.11.2353

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Consistency of right-hand preference correlates with callosal isthmus size. Anterior corpus callosum (CC) regions vary as a function of sex and right- versus left-hand preference. We analyzed regional CC anatomy in a sample of right- and left-handed men and women on the basis of both degree (''Consistency'') and direction (''Hand'') of hand preference scores. Significant Hand x Consistency effects indicated that both are important factors in CC organization. These data also suggested that a single continuum of hand preference and regional CC size may not be applicable across all subjects.

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页码：2353 / 2357

页数：5

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