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Don't tell anyone: the importance of no-report paradigms in neuroscience of consciousness.
Del Vecchio, Maria.
Afiliação
  • Del Vecchio M; Institute of Neuroscience, National Council of Research, Parma, Italy.
J Neurophysiol ; 125(5): 1577-1579, 2021 05 01.
Article em En | MEDLINE | ID: mdl-33788637
The neural correlates of perceptual awareness are usually investigated by comparing experimental conditions in which subjects are aware or not aware of the delivered stimulus. This, however, implies that subjects report their experience, possibly biasing the neural responses with the postperceptual processes involved. This Neuro Forum article reviews evidence from an electroencephalography (EEG) study by Cohen and colleagues (Cohen M, Ortego K, Kyroudis A, Pitts M. J Neurosci 40: 4925-4935, 2020) addressing the importance of no-report paradigms in the neuroscience of consciousness. In particular, authors show that P3b, one of the proposed canonical "signatures" of the conscious processing, is strongly elicited only when subjects have to report their experience, proposing a reconsideration in the approach to the neuroscience of consciousness.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neurociências / Estado de Consciência Limite: Humans Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neurociências / Estado de Consciência Limite: Humans Idioma: En Ano de publicação: 2021 Tipo de documento: Article