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Delayed Effects of Attention in Visual Cortex As Measured with fMRI

To what extent does attention modulate neural activity in early visual areas? fMRI measurements of attentional modulation in primary visual cortex (V1) show large effects, while single unit recordings show much smaller ones. This discrepancy suggests that fMRI measures of attention may be inflated,...

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Autori principali: Bouvier, Seth E., Engel, Stephen A.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2011
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3129419/
https://ncbi.nlm.nih.gov/pubmed/21511038
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2011.04.012
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