Perceptually unidentifiable stimuli influence cortical processing and behavioral performance

Perceptually unidentifiable stimuli are encoded in the visual cortex, such as to facilitate their future processing in a task context. This form of priming may constitute a pre-attention mechanism using the mere frequency of stimulus occurrence to change stimulus representations, even when sensory i...

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Autores principales: Sorin A. Pojoga, Natasha Kharas, Valentin Dragoi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/a31b398b050e48cabb669f13e9bb57cc
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Sumario:Perceptually unidentifiable stimuli are encoded in the visual cortex, such as to facilitate their future processing in a task context. This form of priming may constitute a pre-attention mechanism using the mere frequency of stimulus occurrence to change stimulus representations, even when sensory inputs are perceptually invisible.