Light controls cerebral blood flow in naive animals

Combination of optogenetics and BOLD fMRI is routinely used to map neuronal activity upon photostimulation. Here the authors show that light, shone at intensities used in optogenetic studies, dilates vessels and increases blood flow independently of exogenous light-sensitive proteins in the mouse br...

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Auteurs principaux:	Ravi L Rungta, Bruno-Félix Osmanski, Davide Boido, Mickael Tanter, Serge Charpak
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2017
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/bc97a90bf9ce4201af5c6af664e8e40f
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id	oai:doaj.org-article:bc97a90bf9ce4201af5c6af664e8e40f
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spelling	oai:doaj.org-article:bc97a90bf9ce4201af5c6af664e8e40f2021-12-02T14:42:10ZLight controls cerebral blood flow in naive animals10.1038/ncomms141912041-1723https://doaj.org/article/bc97a90bf9ce4201af5c6af664e8e40f2017-01-01T00:00:00Zhttps://doi.org/10.1038/ncomms14191https://doaj.org/toc/2041-1723Combination of optogenetics and BOLD fMRI is routinely used to map neuronal activity upon photostimulation. Here the authors show that light, shone at intensities used in optogenetic studies, dilates vessels and increases blood flow independently of exogenous light-sensitive proteins in the mouse brain.Ravi L RungtaBruno-Félix OsmanskiDavide BoidoMickael TanterSerge CharpakNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ravi L Rungta Bruno-Félix Osmanski Davide Boido Mickael Tanter Serge Charpak Light controls cerebral blood flow in naive animals
description	Combination of optogenetics and BOLD fMRI is routinely used to map neuronal activity upon photostimulation. Here the authors show that light, shone at intensities used in optogenetic studies, dilates vessels and increases blood flow independently of exogenous light-sensitive proteins in the mouse brain.
format	article
author	Ravi L Rungta Bruno-Félix Osmanski Davide Boido Mickael Tanter Serge Charpak
author_facet	Ravi L Rungta Bruno-Félix Osmanski Davide Boido Mickael Tanter Serge Charpak
author_sort	Ravi L Rungta
title	Light controls cerebral blood flow in naive animals
title_short	Light controls cerebral blood flow in naive animals
title_full	Light controls cerebral blood flow in naive animals
title_fullStr	Light controls cerebral blood flow in naive animals
title_full_unstemmed	Light controls cerebral blood flow in naive animals
title_sort	light controls cerebral blood flow in naive animals
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/bc97a90bf9ce4201af5c6af664e8e40f
work_keys_str_mv	AT ravilrungta lightcontrolscerebralbloodflowinnaiveanimals AT brunofelixosmanski lightcontrolscerebralbloodflowinnaiveanimals AT davideboido lightcontrolscerebralbloodflowinnaiveanimals AT mickaeltanter lightcontrolscerebralbloodflowinnaiveanimals AT sergecharpak lightcontrolscerebralbloodflowinnaiveanimals
_version_	1718389775648423936

Light controls cerebral blood flow in naive animals

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