Respiration-entrained brain rhythms are global but often overlooked

Tort, Adriano Bretanha Lopes; Brankack, Jurij; Draguhn, Andreas

Respiration-entrained brain rhythms are global but often overlooked

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dc.contributor.author	Tort, Adriano Bretanha Lopes
dc.contributor.author	Brankack, Jurij
dc.contributor.author	Draguhn, Andreas
dc.date.accessioned	2018-04-26T16:25:12Z
dc.date.available	2018-04-26T16:25:12Z
dc.date.issued	2018-04
dc.description.resumo	We revisit recent evidence showing that nasal respiration entrains oscillations at the same frequency as breathing in several regions of the rodent brain. Moreover, respiration modulates the amplitude of a specific gamma sub-band (70-120Hz), most prominently in frontal regions. Since rodents often breathe at delta and theta frequencies, we caution that previous studies on delta and theta power and their cross-regional synchrony, as well as on delta-gamma and theta-gamma coupling, may have detected the respiration-entrained rhythm and respiration-gamma coupling. We argue that the simultaneous tracking of respiration along with electrophysiological recordings is necessary to properly identify brain oscillations. We hypothesize that respiration-entrained oscillations aid long-range communication in the brain.	pt_BR
dc.identifier.citation	TORT, A. B. L.; BRANKAČK, J.; DRAGUHN, A. Respiration-entrained brain rhythms are global but often overlooked. [s.l.], Trends in Neurosciences, v. 41, n. 4, p. 186-197, abr./2018.	pt_BR
dc.identifier.doi	10.1016/j.tins.2018.01.007
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/25085
dc.language	eng	pt_BR
dc.rights	Acesso Aberto	pt_BR
dc.subject	cross-frequency coupling	pt_BR
dc.subject	delta	pt_BR
dc.subject	gamma	pt_BR
dc.subject	local field potential	pt_BR
dc.subject	respiration	pt_BR
dc.subject	theta	pt_BR
dc.title	Respiration-entrained brain rhythms are global but often overlooked	pt_BR
dc.type	article	pt_BR