Perceived and mentally rotated contents are differentially represented in cortical depth of V1

In order to test whether there is a cortical depth compartmentalization in the processing of external and internally-generated visual contents, Iamshchinina et al use high-resolution fMRI at 7 T in participants performing a mental rotation task. They demonstrate that feedforward and feedback represe...

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Main Authors:	Polina Iamshchinina, Daniel Kaiser, Renat Yakupov, Daniel Haenelt, Alessandro Sciarra, Hendrik Mattern, Falk Luesebrink, Emrah Duezel, Oliver Speck, Nikolaus Weiskopf, Radoslaw Martin Cichy
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-09-01
Series:	Communications Biology
Online Access:	https://doi.org/10.1038/s42003-021-02582-4

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spelling	doaj-7aee895e290e4832bb3b0bab8009d6ad2021-09-19T11:15:06ZengNature Publishing GroupCommunications Biology2399-36422021-09-01411810.1038/s42003-021-02582-4Perceived and mentally rotated contents are differentially represented in cortical depth of V1Polina Iamshchinina0Daniel Kaiser1Renat Yakupov2Daniel Haenelt3Alessandro Sciarra4Hendrik Mattern5Falk Luesebrink6Emrah Duezel7Oliver Speck8Nikolaus Weiskopf9Radoslaw Martin Cichy10Department of Education and Psychology, Freie Universität BerlinDepartment of Psychology, University of YorkGerman Center for Neurodegenerative Diseases (DZNE)Department of Neurophysics, Max Planck Institute for Human Cognitive and Brain SciencesDepartment of Biomedical Magnetic Resonance, Institute for Physics, Otto-von-Guericke-UniversityDepartment of Biomedical Magnetic Resonance, Institute for Physics, Otto-von-Guericke-UniversityDepartment of Biomedical Magnetic Resonance, Institute for Physics, Otto-von-Guericke-UniversityGerman Center for Neurodegenerative Diseases (DZNE)German Center for Neurodegenerative Diseases (DZNE)Department of Neurophysics, Max Planck Institute for Human Cognitive and Brain SciencesDepartment of Education and Psychology, Freie Universität BerlinIn order to test whether there is a cortical depth compartmentalization in the processing of external and internally-generated visual contents, Iamshchinina et al use high-resolution fMRI at 7 T in participants performing a mental rotation task. They demonstrate that feedforward and feedback representations during mental rotation manifest at differentiable grey matter depth in early visual cortex, thereby reflecting a general strategy for implementing multiple cognitive functions within a single brain region.https://doi.org/10.1038/s42003-021-02582-4
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Polina Iamshchinina Daniel Kaiser Renat Yakupov Daniel Haenelt Alessandro Sciarra Hendrik Mattern Falk Luesebrink Emrah Duezel Oliver Speck Nikolaus Weiskopf Radoslaw Martin Cichy
spellingShingle	Polina Iamshchinina Daniel Kaiser Renat Yakupov Daniel Haenelt Alessandro Sciarra Hendrik Mattern Falk Luesebrink Emrah Duezel Oliver Speck Nikolaus Weiskopf Radoslaw Martin Cichy Perceived and mentally rotated contents are differentially represented in cortical depth of V1 Communications Biology
author_facet	Polina Iamshchinina Daniel Kaiser Renat Yakupov Daniel Haenelt Alessandro Sciarra Hendrik Mattern Falk Luesebrink Emrah Duezel Oliver Speck Nikolaus Weiskopf Radoslaw Martin Cichy
author_sort	Polina Iamshchinina
title	Perceived and mentally rotated contents are differentially represented in cortical depth of V1
title_short	Perceived and mentally rotated contents are differentially represented in cortical depth of V1
title_full	Perceived and mentally rotated contents are differentially represented in cortical depth of V1
title_fullStr	Perceived and mentally rotated contents are differentially represented in cortical depth of V1
title_full_unstemmed	Perceived and mentally rotated contents are differentially represented in cortical depth of V1
title_sort	perceived and mentally rotated contents are differentially represented in cortical depth of v1
publisher	Nature Publishing Group
series	Communications Biology
issn	2399-3642
publishDate	2021-09-01
description	In order to test whether there is a cortical depth compartmentalization in the processing of external and internally-generated visual contents, Iamshchinina et al use high-resolution fMRI at 7 T in participants performing a mental rotation task. They demonstrate that feedforward and feedback representations during mental rotation manifest at differentiable grey matter depth in early visual cortex, thereby reflecting a general strategy for implementing multiple cognitive functions within a single brain region.
url	https://doi.org/10.1038/s42003-021-02582-4
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Perceived and mentally rotated contents are differentially represented in cortical depth of V1

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