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In the interest of saving time: a critique of discrete perception
A recently proposed model of sensory processing suggests that perceptual experience is updated in discrete steps. We show that the data advanced to support discrete perception are in fact compatible with a continuous account of perception. Physiological and psychophysical constraints, moreover, as w...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007149/ https://www.ncbi.nlm.nih.gov/pubmed/30042856 http://dx.doi.org/10.1093/nc/niy003 |
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author | Fekete, Tomer Van de Cruys, Sander Ekroll, Vebjørn van Leeuwen, Cees |
author_facet | Fekete, Tomer Van de Cruys, Sander Ekroll, Vebjørn van Leeuwen, Cees |
author_sort | Fekete, Tomer |
collection | PubMed |
description | A recently proposed model of sensory processing suggests that perceptual experience is updated in discrete steps. We show that the data advanced to support discrete perception are in fact compatible with a continuous account of perception. Physiological and psychophysical constraints, moreover, as well as our awake-primate imaging data, imply that human neuronal networks cannot support discrete updates of perceptual content at the maximal update rates consistent with phenomenology. A more comprehensive approach to understanding the physiology of perception (and experience at large) is therefore called for, and we briefly outline our take on the problem. |
format | Online Article Text |
id | pubmed-6007149 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-60071492018-07-24 In the interest of saving time: a critique of discrete perception Fekete, Tomer Van de Cruys, Sander Ekroll, Vebjørn van Leeuwen, Cees Neurosci Conscious Opinion Paper A recently proposed model of sensory processing suggests that perceptual experience is updated in discrete steps. We show that the data advanced to support discrete perception are in fact compatible with a continuous account of perception. Physiological and psychophysical constraints, moreover, as well as our awake-primate imaging data, imply that human neuronal networks cannot support discrete updates of perceptual content at the maximal update rates consistent with phenomenology. A more comprehensive approach to understanding the physiology of perception (and experience at large) is therefore called for, and we briefly outline our take on the problem. Oxford University Press 2018-04-19 /pmc/articles/PMC6007149/ /pubmed/30042856 http://dx.doi.org/10.1093/nc/niy003 Text en © The Author(s) 2018. Published by Oxford University Press. http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com |
spellingShingle | Opinion Paper Fekete, Tomer Van de Cruys, Sander Ekroll, Vebjørn van Leeuwen, Cees In the interest of saving time: a critique of discrete perception |
title | In the interest of saving time: a critique of discrete perception |
title_full | In the interest of saving time: a critique of discrete perception |
title_fullStr | In the interest of saving time: a critique of discrete perception |
title_full_unstemmed | In the interest of saving time: a critique of discrete perception |
title_short | In the interest of saving time: a critique of discrete perception |
title_sort | in the interest of saving time: a critique of discrete perception |
topic | Opinion Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007149/ https://www.ncbi.nlm.nih.gov/pubmed/30042856 http://dx.doi.org/10.1093/nc/niy003 |
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