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与左右空间定向障碍相关的镜像阅读和书写。

Mirror-reading and writing in association with right-left spatial disorientation.

作者信息

Heilman K M, Howell G, Valenstein E, Rothi L

出版信息

J Neurol Neurosurg Psychiatry. 1980 Sep;43(9):774-80. doi: 10.1136/jnnp.43.9.774.

Abstract

A left-handed patient suddenly developed a right hemiparesis, mirror-reading, and mirror-writing. Although he could discriminate between right and left on himself, he demonstrated right/left spatial disorientation. We propose that his right/left spatial disorientation was induced by a scanning defect. It has been demonstrated that mirror-image engrams are normally available. We believe that a reversal of the learned left-to-right scanning process with the availability of mirror engrams induced mirror-reading. Similarly, reversal of the normal left-to-right writing pattern, with the availability of mirror engrams, induced mirror-writing.

摘要

一名左利手患者突然出现右侧偏瘫、镜像阅读和镜像书写。尽管他能区分自己身体的左右侧,但仍表现出左右空间定向障碍。我们认为他的左右空间定向障碍是由扫描缺陷引起的。已经证实,镜像记忆痕迹通常是存在的。我们相信,由于镜像记忆痕迹的存在,习得的从左到右的扫描过程发生逆转,从而导致了镜像阅读。同样,由于镜像记忆痕迹的存在,正常的从左到右的书写模式发生逆转,导致了镜像书写。

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本文引用的文献

1
Mirror writing and hemiplegia.镜像书写与偏瘫。
Percept Mot Skills. 1971 Apr;32(2):617-8. doi: 10.2466/pms.1971.32.2.617.
2
Eye and head turning indicates cerebral lateralization.眼睛和头部转动表明大脑的侧化。
Science. 1972 May 5;176(4034):539-41. doi: 10.1126/science.176.4034.539.

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