Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states

A principle of neuroanatomy, namely diffuse connectivity, is modeled using a large-scale network of corticothalamic neural masses. We demonstrate that increases in diffuse coupling transition the system through a quasi-critical regime, which coincides with known signatures of complex adaptive brain...

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Autores principales:	Eli J. Müller, Brandon R. Munn, James M. Shine
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/de70514aed2f449cb8f0228ea25f725c
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spelling	oai:doaj.org-article:de70514aed2f449cb8f0228ea25f725c2021-12-02T13:57:45ZDiffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states10.1038/s41467-020-19716-72041-1723https://doaj.org/article/de70514aed2f449cb8f0228ea25f725c2020-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19716-7https://doaj.org/toc/2041-1723A principle of neuroanatomy, namely diffuse connectivity, is modeled using a large-scale network of corticothalamic neural masses. We demonstrate that increases in diffuse coupling transition the system through a quasi-critical regime, which coincides with known signatures of complex adaptive brain dynamics, and model fits to human imaging data orient task states to higher levels of diffusivity, consistent with the influence of arousal systems.Eli J. MüllerBrandon R. MunnJames M. ShineNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Eli J. Müller Brandon R. Munn James M. Shine Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
description	A principle of neuroanatomy, namely diffuse connectivity, is modeled using a large-scale network of corticothalamic neural masses. We demonstrate that increases in diffuse coupling transition the system through a quasi-critical regime, which coincides with known signatures of complex adaptive brain dynamics, and model fits to human imaging data orient task states to higher levels of diffusivity, consistent with the influence of arousal systems.
format	article
author	Eli J. Müller Brandon R. Munn James M. Shine
author_facet	Eli J. Müller Brandon R. Munn James M. Shine
author_sort	Eli J. Müller
title	Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
title_short	Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
title_full	Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
title_fullStr	Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
title_full_unstemmed	Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
title_sort	diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/de70514aed2f449cb8f0228ea25f725c
work_keys_str_mv	AT elijmuller diffuseneuralcouplingmediatescomplexnetworkdynamicsthroughtheformationofquasicriticalbrainstates AT brandonrmunn diffuseneuralcouplingmediatescomplexnetworkdynamicsthroughtheformationofquasicriticalbrainstates AT jamesmshine diffuseneuralcouplingmediatescomplexnetworkdynamicsthroughtheformationofquasicriticalbrainstates
_version_	1718392292329390080

Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states

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