PROCESSING FROM LVF, RVF AND BILATERAL PRESENTATIONS - EXAMINATIONS OF METACONTROL AND INTERHEMISPHERIC INTERACTION
PROCESSING FROM LVF, RVF AND BILATERAL PRESENTATIONS - EXAMINATIONS OF METACONTROL AND INTERHEMISPHERIC INTERACTION
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DOI：
10.1016/0278-2626(88)90020-6
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发表时间：
1988-02-01
影响因子：
2.5
通讯作者：
MICHIMATA, C
中科院分区：
文献类型：
--
作者：
HELLIGE, JB;JONSSON, JE;MICHIMATA, C
观察者指出，两幅相继呈现的面孔图画在一个特征(头发、眼睛、嘴巴、下巴)上是相同的还是不同的。第一张脸出现在注视点，第二张脸出现在左视野-右半球(LVF-RH)或右视野-左半球(RVF-LH)，或同时出现在两个视野(双侧)。在不同的实验中，正确反应的反应时依赖于不同的特征，并且特征位置效应的模式在LVF-RH和RVF-LH实验中显着不同。在双侧试验中，特征定位效应与RVF-LH试验相同，与LVF-RH试验显着不同。此外，双侧试验的错误百分比和正确反应的反应时均高于单侧试验。这些结果的含义被认为是神经学正常人类的“元控制”概念和大脑半球间相互作用的模型。
Observers indicated whether two successively presented drawings of faces were identical or differed in one feature (hair, eyes, mouth, jaw). The first face of each pair was presented at the fixation point and the second was presented to the left visual field-right hemisphere (LVF-RH), right visual field-left hemisphere (RVF-LH), or to both visual fields simultaneously (BILATERAL). On DIFFERENT trials the RT of correct responses depended on which feature differed and the pattern of feature location effects was significantly different on LVF-RH and RVF-LH trials. On BILATERAL trials the feature location effect was identical to that obtained on RVF-LH trials and significantly different from that obtained on LVF-RH trials. In addition, the percentage of errors and RT of correct responses were both higher on BILATERAL trials than on unilateral trials. Implications of these results are considered for the concept of “metacontrol” in neurologically normal humans and for models of interhemispheric interaction.