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When size matters: attention affects performance by contrast or response gain

Covert attention, the selective processing of visual information in the absence of eye movements, improves behavioral performance. Here, we show that attention, both exogenous (involuntary) and endogenous (voluntary), can affect performance by contrast or response gain changes, depending on the stim...

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Détails bibliographiques
Auteurs principaux: Herrmann, Katrin, Montaser-Kouhsari, Leila, Carrasco, Marisa, Heeger, David J.
Format: Artigo
Langue:Inglês
Publié: 2010
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3058765/
https://ncbi.nlm.nih.gov/pubmed/21057509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/nn.2669
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