书写手的半球控制：胼胝体切开术对一名左利手者的影响。

Hemispheric control of the writing hand: the effect of callosotomy in a left-hander.

作者信息

Gur R E, Gur R C, Sussman N M, O'Connor M J, Vey M M

出版信息

Neurology. 1984 Jul;34(7):904-8. doi: 10.1212/wnl.34.7.904.

DOI:10.1212/wnl.34.7.904

Abstract

We report a case of a left-hander with left hemispheric language. After callosotomy, he could use the left hand to write only random letters and digits, and he became right-handed for writing. Therefore, writing by left-handers with left hemispheric language dominance may be accomplished by transcallosal transmission of the linguistic content from the left hemisphere to the right.

摘要

我们报告了一例左半球主导语言的左利手患者。胼胝体切开术后，他只能用左手写出随机的字母和数字，并且他在书写时变成了右利手。因此，对于左半球语言占优势的左利手患者，书写可能是通过语言内容从左半球经胼胝体传递到右半球来完成的。