VISUAL ALLESTHESIA IN MANUAL POINTING - SOME EVIDENCE FOR A SENSORIMOTOR CEREBRAL ORGANIZATION
VISUAL ALLESTHESIA IN MANUAL POINTING - SOME EVIDENCE FOR A SENSORIMOTOR CEREBRAL ORGANIZATION
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DOI：
10.1016/0278-2626(84)90014-9
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发表时间：
1984-01-01
影响因子：
2.5
通讯作者：
BROUCHON, M
中科院分区：
文献类型：
--
作者：
JOANETTE, Y;BROUCHON, M
本文的作者首先总结了提出的一些理论框架，以解释通感。然后，报告了在视觉麻醉情况下的指点行为；出乎意料的是，相同目标的指点行为因手而不同。最显著的特征是，相同的视觉目标在左手指向充分的情况下产生相对较短的反应时，而使用右手无痛指向时反应时间要长得多。讨论的重点是所提出的理论框架。鉴于这些结果，作者提出假设，在感觉运动大脑组织中，信号处理的某些方面依赖于反应精化的运动前方面。
The authors of this paper first summarize some of the theoretical frames put forward to account for allesthesia. Then, pointing performances in a case of visual allesthesia is reported; unexpectedly, pointing behavior for identical targets was different according to hand. The most salient feature was that a same visual target elicited relatively short RTs with adequate pointing using the left hand versus much longer reaction times with allesthesic pointing using the right hand. Discussion is focused on the presented theoretical frames. In view of the results, authors are led to hypothesize that, in sensorimotor cerebral organization, some aspects of signal processing are dependent upon some premotor aspects of response elaboration.