裂脑人的意识缺失与双同时刺激

Depletion of awareness and double-simultaneous stimulation in split-brain man.

作者信息

Dimond S

出版信息

Cortex. 1978 Dec;14(4):604-7. doi: 10.1016/s0010-9452(78)80034-3.

Abstract

To examine depletion of awareness in six total split-brain patients response to two tactual stimuli applied at the same time was studied. Losses as well as errors in reporting location to one of the pair are present in all patients. This disorder is not seen in callosal patients in whom the splenium is preserved. The results are interpreted to follow the transection of a general consciousness circuit which lies towards the back of the brain.

摘要

为研究6例完全性裂脑患者对同时施加的两种触觉刺激的意识缺失情况，进行了相关研究。所有患者均存在对其中一种刺激报告位置时的缺失及错误。在胼胝体保留的胼胝体患者中未观察到这种障碍。结果被解释为遵循了位于大脑后部的一般意识回路的横断。