Attention flexibly alters tuning for object categories.
Attention flexibly alters tuning for object categories.
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DOI：
10.1016/j.tics.2013.05.006
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发表时间：
2013-08
影响因子：
19.9
通讯作者：
Kastner S
中科院分区：
文献类型：
--
作者：
Kim JG;Kastner S
一项新的研究利用功能性核磁共振成像（fMRI）和复杂的皮层表面前向编码和解码方法，研究了注意力如何在大量语义类别中交替调节功能。结果表明，一个动态的注意机制将更多的资源分配给被注意的和相关的语义类别，而牺牲了未被注意的语义类别。
Using functional MRI (fMRI) and a sophisticated forward encoding and decoding approach across the cortical surface, a new study examines how attention alternates tuning functions across a large set of semantic categories. The results suggest a dynamic attention mechanism that allocates greater resources to the attended and related semantic categories at the expense of unattended ones.