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首页> 外文期刊>Brain and cognition >Interhemispheric resource sharing: Decreasing benefits with increasing processing efficiency
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Interhemispheric resource sharing: Decreasing benefits with increasing processing efficiency

机译:跨半球资源共享:通过提高处理效率来减少收益

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摘要

Visual matches are sometimes faster when stimuli are presented across visual hemifields, compared to within-field matching. Using a cued geometric figure matching task, we investigated the influence of computational complexity vs. processing efficiency on this bilateral distribution advantage (BDA). Computational complexity was manipulated by requiring different types of match decision (physical identity vs. category identity) and processing efficiency was varied by on-task training A pronounced BDA, initially present in both tasks, completely disappeared in the course of training for the less complex and decreased for the more complex task. Thus, the size of the BDA is determined by both, processing efficiency and task complexity.
机译:与场内匹配相比,跨视觉半场呈现刺激时,视觉匹配有时会更快。使用提示的几何图形匹配任务,我们研究了计算复杂性与处理效率对这种双边分配优势(BDA)的影响。计算复杂性是通过要求不同类型的比赛决定(物理同一性还是类别同一性)来操纵的,而处理效率则通过在职培训来改变。最初存在于两种任务中的明显的BDA,在不太复杂的培训过程中完全消失了并减少用于更复杂的任务。因此,BDA的大小取决于处理效率和任务复杂性。

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