The human primary visual cortex (V1) encodes the perceived position of static but not moving objects

Brain activity in retinotopic cortex reflects illusory changes in stimulus position. Is this neural signature a general code for apparent position? Here we show that responses in primary visual cortex (V1) are consistent with perception of the Muller-Lyer illusion; however, we found no such signatur...

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Detalles Bibliográficos
Autores principales: Ho, Man-Ling, Schwarzkopf, D. Samuel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8888673/
https://www.ncbi.nlm.nih.gov/pubmed/35233067
http://dx.doi.org/10.1038/s42003-022-03136-y
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author Ho, Man-Ling
Schwarzkopf, D. Samuel
author_facet Ho, Man-Ling
Schwarzkopf, D. Samuel
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collection PubMed
description Brain activity in retinotopic cortex reflects illusory changes in stimulus position. Is this neural signature a general code for apparent position? Here we show that responses in primary visual cortex (V1) are consistent with perception of the Muller-Lyer illusion; however, we found no such signature for another striking illusion, the curveball effect. This demonstrates that V1 does not encode apparent position per se.
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spelling pubmed-88886732022-03-17 The human primary visual cortex (V1) encodes the perceived position of static but not moving objects Ho, Man-Ling Schwarzkopf, D. Samuel Commun Biol Article Brain activity in retinotopic cortex reflects illusory changes in stimulus position. Is this neural signature a general code for apparent position? Here we show that responses in primary visual cortex (V1) are consistent with perception of the Muller-Lyer illusion; however, we found no such signature for another striking illusion, the curveball effect. This demonstrates that V1 does not encode apparent position per se. Nature Publishing Group UK 2022-03-01 /pmc/articles/PMC8888673/ /pubmed/35233067 http://dx.doi.org/10.1038/s42003-022-03136-y Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Ho, Man-Ling
Schwarzkopf, D. Samuel
The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title_full The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title_fullStr The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title_full_unstemmed The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title_short The human primary visual cortex (V1) encodes the perceived position of static but not moving objects
title_sort human primary visual cortex (v1) encodes the perceived position of static but not moving objects
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8888673/
https://www.ncbi.nlm.nih.gov/pubmed/35233067
http://dx.doi.org/10.1038/s42003-022-03136-y
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