Origin and Function of Tuning Diversity in Macaque Visual Cortex
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- 作者：Robbe L.T. Goris1 ; 2 ; Robbe.Goris@nyu.edu" class="auth_mail" title="E-mail the corresponding author ; Eero P. Simoncelli1 ; 2 ; J. Anthony Movshon1 ; movshon@nyu.edu" class="auth_mail" title="E-mail the corresponding author
- 刊名：Neuron
- 出版年：2015
- 出版时间：18 November 2015
- 年：2015
- 卷：88
- 期：4
- 页码：819-831
- 全文大小：1714 K
文摘
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Visual cortex neurons differ in the precision of their orientation selectivity
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Using novel stimuli and a model, we dissect mechanisms that create tuning diversity
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Variations in linear receptive fields and in nonlinear sharpening create diversity
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Tuning diversity makes neural populations more efficient encoders of natural images