Contingent negative variation and its relation to time estimation: a theoretical evaluation

The relation between the contingent negative variation (CNV) and time estimation is evaluated in terms of temporal accumulation and preparation processes. The conclusion is that the CNV as measured from the electroencephalogram (EEG) recorded at fronto-central and parietal-central areas is not a dir...

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Detalles Bibliográficos
Autores principales: van Rijn, Hedderik, Kononowicz, Tadeusz W., Meck, Warren H., Ng, Kwun Kei, Penney, Trevor B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2011
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246349/
https://www.ncbi.nlm.nih.gov/pubmed/22207841
http://dx.doi.org/10.3389/fnint.2011.00091
Descripción
Sumario:The relation between the contingent negative variation (CNV) and time estimation is evaluated in terms of temporal accumulation and preparation processes. The conclusion is that the CNV as measured from the electroencephalogram (EEG) recorded at fronto-central and parietal-central areas is not a direct reflection of the underlying interval timing mechanism(s), but more likely represents a time-based response preparation/decision-making process.

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