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Top-Down Control of Human Visual Cortex by Frontal and Parietal Cortex in Anticipatory Visual Spatial Attention

Advance information about an impending stimulus facilitates its subsequent identification and ensuing behavioral responses. This facilitation is thought to be mediated by top-down control signals from frontal and parietal cortex that modulate sensory cortical activity. Here we show, using Granger ca...

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Autori principali: Bressler, Steven L., Tang, Wei, Sylvester, Chad M., Shulman, Gordon L., Corbetta, Maurizio
Natura: Artigo
Lingua:Inglês
Pubblicazione: Society for Neuroscience 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2583122/
https://ncbi.nlm.nih.gov/pubmed/18829963
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1523/JNEUROSCI.1776-08.2008
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