The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children

Abstract Resting-state functional near-infrared spectroscopy (fNIRS) is a potential technique for the study of brain functional connectivity (FC) and networks in children. However, the necessary fNIRS scanning duration required to map accurate and stable functional brain connectivity and graph theor...

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Autores principales:	Jingyu Wang, Qi Dong, Haijing Niu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/936c06b2a9d24867bb936354947700e4
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spelling	oai:doaj.org-article:936c06b2a9d24867bb936354947700e42021-12-02T12:31:53ZThe minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children10.1038/s41598-017-06340-72045-2322https://doaj.org/article/936c06b2a9d24867bb936354947700e42017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06340-7https://doaj.org/toc/2045-2322Abstract Resting-state functional near-infrared spectroscopy (fNIRS) is a potential technique for the study of brain functional connectivity (FC) and networks in children. However, the necessary fNIRS scanning duration required to map accurate and stable functional brain connectivity and graph theory metrics in the resting-state brain activity remains largely unknown. Here, we acquired resting-state fNIRS imaging data from 53 healthy children to provide the first empirical evidence for the minimum imaging time required to obtain accurate and stable FC and graph theory metrics of brain network activity (e.g., nodal efficiency and network global and local efficiency). Our results showed that FC was accurately and stably achieved after 7.0-min fNIRS imaging duration, whereas the necessary scanning time for accurate and stable network measures was a minimum of 2.5 min at low network thresholds. These quantitative results provide direct evidence for the choice of the resting-state fNIRS imaging time in children in brain FC and network topology study. The current study also demonstrates that these methods are feasible and cost-effective in the application of time-constrained infants and critically ill children.Jingyu WangQi DongHaijing NiuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jingyu Wang Qi Dong Haijing Niu The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
description	Abstract Resting-state functional near-infrared spectroscopy (fNIRS) is a potential technique for the study of brain functional connectivity (FC) and networks in children. However, the necessary fNIRS scanning duration required to map accurate and stable functional brain connectivity and graph theory metrics in the resting-state brain activity remains largely unknown. Here, we acquired resting-state fNIRS imaging data from 53 healthy children to provide the first empirical evidence for the minimum imaging time required to obtain accurate and stable FC and graph theory metrics of brain network activity (e.g., nodal efficiency and network global and local efficiency). Our results showed that FC was accurately and stably achieved after 7.0-min fNIRS imaging duration, whereas the necessary scanning time for accurate and stable network measures was a minimum of 2.5 min at low network thresholds. These quantitative results provide direct evidence for the choice of the resting-state fNIRS imaging time in children in brain FC and network topology study. The current study also demonstrates that these methods are feasible and cost-effective in the application of time-constrained infants and critically ill children.
format	article
author	Jingyu Wang Qi Dong Haijing Niu
author_facet	Jingyu Wang Qi Dong Haijing Niu
author_sort	Jingyu Wang
title	The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
title_short	The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
title_full	The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
title_fullStr	The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
title_full_unstemmed	The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children
title_sort	minimum resting-state fnirs imaging duration for accurate and stable mapping of brain connectivity network in children
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/936c06b2a9d24867bb936354947700e4
work_keys_str_mv	AT jingyuwang theminimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren AT qidong theminimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren AT haijingniu theminimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren AT jingyuwang minimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren AT qidong minimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren AT haijingniu minimumrestingstatefnirsimagingdurationforaccurateandstablemappingofbrainconnectivitynetworkinchildren
_version_	1718394229182431232

The minimum resting-state fNIRS imaging duration for accurate and stable mapping of brain connectivity network in children

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