Neural mechanisms for timing visual events are spatially selective in real-world coordinates

被引：190

作者：

Burr, David

Tozzi, Arianna

Morrone, M. Concetta

机构：

[1] Univ Florence, Dept Psychol, Florence, Italy

[2] Univ Western Australia, Nedlands, WA 6009, Australia

[3] CNR, Ist Neurosci, I-56100 Pisa, Italy

[4] Univ Vita & Salute San Rafaele, Fac Psicol, Milan, Italy

来源：

NATURE NEUROSCIENCE | 2007年 / 10卷 / 04期

基金：

英国医学研究理事会;

关键词：

SACCADIC EYE-MOVEMENTS; PARIETAL CORTEX; TIME; NEURONS; REPRESENTATION; ADAPTATION; MACAQUE; SPACE;

D O I：

10.1038/nn1874

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

It is generally assumed that perceptual events are timed by a centralized supramodal clock. This study challenges this notion in humans by providing clear evidence that visual events of subsecond duration are timed by visual neural mechanisms with spatially circumscribed receptive fields, localized in real-world, rather than retinal, coordinates.

引用

页码：423 / 425

页数：3

共 15 条

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