Respiration modulates oscillatory neural network activity at rest.

Despite recent advances in understanding how respiration affects neural signalling to influence perception, cognition, and behaviour, it is yet unclear to what extent breathing modulates brain oscillations at rest. We acquired respiration and resting state magnetoencephalography (MEG) data from huma...

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Autores principales:	Daniel S Kluger, Joachim Gross
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9b7ba6dcc7ba4902bdc15ea75002d433
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spelling	oai:doaj.org-article:9b7ba6dcc7ba4902bdc15ea75002d4332021-12-02T19:54:43ZRespiration modulates oscillatory neural network activity at rest.1544-91731545-788510.1371/journal.pbio.3001457https://doaj.org/article/9b7ba6dcc7ba4902bdc15ea75002d4332021-11-01T00:00:00Zhttps://doi.org/10.1371/journal.pbio.3001457https://doaj.org/toc/1544-9173https://doaj.org/toc/1545-7885Despite recent advances in understanding how respiration affects neural signalling to influence perception, cognition, and behaviour, it is yet unclear to what extent breathing modulates brain oscillations at rest. We acquired respiration and resting state magnetoencephalography (MEG) data from human participants to investigate if, where, and how respiration cyclically modulates oscillatory amplitudes (2 to 150 Hz). Using measures of phase-amplitude coupling, we show respiration-modulated brain oscillations (RMBOs) across all major frequency bands. Sources of these modulations spanned a widespread network of cortical and subcortical brain areas with distinct spectrotemporal modulation profiles. Globally, delta and gamma band modulations varied with distance to the head centre, with stronger modulations at distal (versus central) cortical sites. Overall, we provide the first comprehensive mapping of RMBOs across the entire brain, highlighting respiration-brain coupling as a fundamental mechanism to shape neural processing within canonical resting state and respiratory control networks (RCNs).Daniel S KlugerJoachim GrossPublic Library of Science (PLoS)articleBiology (General)QH301-705.5ENPLoS Biology, Vol 19, Iss 11, p e3001457 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biology (General) QH301-705.5
spellingShingle	Biology (General) QH301-705.5 Daniel S Kluger Joachim Gross Respiration modulates oscillatory neural network activity at rest.
description	Despite recent advances in understanding how respiration affects neural signalling to influence perception, cognition, and behaviour, it is yet unclear to what extent breathing modulates brain oscillations at rest. We acquired respiration and resting state magnetoencephalography (MEG) data from human participants to investigate if, where, and how respiration cyclically modulates oscillatory amplitudes (2 to 150 Hz). Using measures of phase-amplitude coupling, we show respiration-modulated brain oscillations (RMBOs) across all major frequency bands. Sources of these modulations spanned a widespread network of cortical and subcortical brain areas with distinct spectrotemporal modulation profiles. Globally, delta and gamma band modulations varied with distance to the head centre, with stronger modulations at distal (versus central) cortical sites. Overall, we provide the first comprehensive mapping of RMBOs across the entire brain, highlighting respiration-brain coupling as a fundamental mechanism to shape neural processing within canonical resting state and respiratory control networks (RCNs).
format	article
author	Daniel S Kluger Joachim Gross
author_facet	Daniel S Kluger Joachim Gross
author_sort	Daniel S Kluger
title	Respiration modulates oscillatory neural network activity at rest.
title_short	Respiration modulates oscillatory neural network activity at rest.
title_full	Respiration modulates oscillatory neural network activity at rest.
title_fullStr	Respiration modulates oscillatory neural network activity at rest.
title_full_unstemmed	Respiration modulates oscillatory neural network activity at rest.
title_sort	respiration modulates oscillatory neural network activity at rest.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/9b7ba6dcc7ba4902bdc15ea75002d433
work_keys_str_mv	AT danielskluger respirationmodulatesoscillatoryneuralnetworkactivityatrest AT joachimgross respirationmodulatesoscillatoryneuralnetworkactivityatrest
_version_	1718375855381544960

Respiration modulates oscillatory neural network activity at rest.

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