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Additive Effects of Attention and Stimulus Contrast in Primary Visual Cortex
Previous studies have proposed a variety of mechanisms by which attention influences neuronal activity. Here we investigated the mechanisms of attention in the striate cortex of monkeys performing a spatial or an object-based attention task at various stimulus contrasts and compared neuronal contras...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2774399/ https://www.ncbi.nlm.nih.gov/pubmed/19372142 http://dx.doi.org/10.1093/cercor/bhp070 |