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Attentional enhancement via selection and pooling of early sensory responses in human visual cortex
To characterize the computational processes by which attention improves behavioral performance, we measured activity in visual cortex with functional magnetic resonance imaging as humans performed a contrast-discrimination task with focal and distributed attention. Focal attention yielded robust imp...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3264681/ https://ncbi.nlm.nih.gov/pubmed/22153378 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuron.2011.09.025 |
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