Communication through coherence by means of cross-frequency coupling
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/30158 |
Resumo: | The theory of communication through coherence (CTC) posits the synchronization of brain oscillations as a key mechanism for information sharing and perceptual binding. In a parallel literature, hippocampal theta activity (4 - 10 Hz) has been shown to modulate the appearance of neocortical fast gamma oscillations (100 - 150 Hz), a phenomenon known as cross-frequency coupling (CFC). Even though CFC has also been previously associated with information routing, it remains to be determined whether it directly relates to CTC. In particular, for the theta-fast gamma example at hand, a critical question is to know if the phase of the theta cycle influences gamma synchronization across the neocortex. To answer this question, we combined CFC (modulation index) and CTC (phase-locking value) metrics in order to detect the modulation of the cross-regional high-frequency synchronization by the phase of slower oscillations. Upon applying this method, we found that the inter-hemispheric synchronization of neocortical fast gamma during REM sleep depends on the instantaneous phase of the theta rhythm. These results show that CFC is likely to aid long-range information transfer by facilitating the synchronization of faster rhythms, thus consistent with classical CTC views |
id |
UFRN_d900b3d68c544090792309f6a822c37b |
---|---|
oai_identifier_str |
oai:https://repositorio.ufrn.br:123456789/30158 |
network_acronym_str |
UFRN |
network_name_str |
Repositório Institucional da UFRN |
repository_id_str |
|
spelling |
González, JoaquínCavelli, MatiasMondino, AlejandraRubido, NicolásTort, Adriano Bretanha LopesTorterolo, Pablo2020-09-22T18:08:02Z2020-09-22T18:08:02Z2020-09GONZÁLEZ, J.; CAVELLI, M.; MONDINO, A.; RUBIDO, N.; TORT, A. B. L.; TORTEROLO, P. Communication through coherence by means of cross-frequency coupling. Neuroscience, [S. l.], p. S0306-4522(20)30593-5, set. 2020. doi: 10.1016/j.neuroscience.2020.09.019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0306452220305935?via%3Dihub. Acesso em: 22 set. 2020.https://repositorio.ufrn.br/jspui/handle/123456789/3015810.1016/j.neuroscience.2020.09.019ElsevierAttribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessREM sleepIn vivo electrophysiologyNeuronal oscillationsPhase-amplitude couplingSystems neuroscienceCommunication through coherence by means of cross-frequency couplinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe theory of communication through coherence (CTC) posits the synchronization of brain oscillations as a key mechanism for information sharing and perceptual binding. In a parallel literature, hippocampal theta activity (4 - 10 Hz) has been shown to modulate the appearance of neocortical fast gamma oscillations (100 - 150 Hz), a phenomenon known as cross-frequency coupling (CFC). Even though CFC has also been previously associated with information routing, it remains to be determined whether it directly relates to CTC. In particular, for the theta-fast gamma example at hand, a critical question is to know if the phase of the theta cycle influences gamma synchronization across the neocortex. To answer this question, we combined CFC (modulation index) and CTC (phase-locking value) metrics in order to detect the modulation of the cross-regional high-frequency synchronization by the phase of slower oscillations. Upon applying this method, we found that the inter-hemispheric synchronization of neocortical fast gamma during REM sleep depends on the instantaneous phase of the theta rhythm. These results show that CFC is likely to aid long-range information transfer by facilitating the synchronization of faster rhythms, thus consistent with classical CTC viewsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALCommunicationThroughCoherence_Tort_2020.pdfCommunicationThroughCoherence_Tort_2020.pdfCommunicationThroughCoherence_Tort_2020application/pdf2036404https://repositorio.ufrn.br/bitstream/123456789/30158/1/CommunicationThroughCoherence_Tort_2020.pdf87015c10f07adcd9bc4c72fb57c2d0ddMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufrn.br/bitstream/123456789/30158/2/license_rdfe39d27027a6cc9cb039ad269a5db8e34MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30158/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTCommunicationThroughCoherence_Tort_2020.pdf.txtCommunicationThroughCoherence_Tort_2020.pdf.txtExtracted texttext/plain41216https://repositorio.ufrn.br/bitstream/123456789/30158/4/CommunicationThroughCoherence_Tort_2020.pdf.txt013685dce1f469084faecb0914921a53MD54THUMBNAILCommunicationThroughCoherence_Tort_2020.pdf.jpgCommunicationThroughCoherence_Tort_2020.pdf.jpgGenerated Thumbnailimage/jpeg1893https://repositorio.ufrn.br/bitstream/123456789/30158/5/CommunicationThroughCoherence_Tort_2020.pdf.jpg1eb5cc3fb1ec0f18dedd2258a509d0fbMD55123456789/301582020-09-27 04:56:22.824oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-09-27T07:56:22Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Communication through coherence by means of cross-frequency coupling |
title |
Communication through coherence by means of cross-frequency coupling |
spellingShingle |
Communication through coherence by means of cross-frequency coupling González, Joaquín REM sleep In vivo electrophysiology Neuronal oscillations Phase-amplitude coupling Systems neuroscience |
title_short |
Communication through coherence by means of cross-frequency coupling |
title_full |
Communication through coherence by means of cross-frequency coupling |
title_fullStr |
Communication through coherence by means of cross-frequency coupling |
title_full_unstemmed |
Communication through coherence by means of cross-frequency coupling |
title_sort |
Communication through coherence by means of cross-frequency coupling |
author |
González, Joaquín |
author_facet |
González, Joaquín Cavelli, Matias Mondino, Alejandra Rubido, Nicolás Tort, Adriano Bretanha Lopes Torterolo, Pablo |
author_role |
author |
author2 |
Cavelli, Matias Mondino, Alejandra Rubido, Nicolás Tort, Adriano Bretanha Lopes Torterolo, Pablo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
González, Joaquín Cavelli, Matias Mondino, Alejandra Rubido, Nicolás Tort, Adriano Bretanha Lopes Torterolo, Pablo |
dc.subject.por.fl_str_mv |
REM sleep In vivo electrophysiology Neuronal oscillations Phase-amplitude coupling Systems neuroscience |
topic |
REM sleep In vivo electrophysiology Neuronal oscillations Phase-amplitude coupling Systems neuroscience |
description |
The theory of communication through coherence (CTC) posits the synchronization of brain oscillations as a key mechanism for information sharing and perceptual binding. In a parallel literature, hippocampal theta activity (4 - 10 Hz) has been shown to modulate the appearance of neocortical fast gamma oscillations (100 - 150 Hz), a phenomenon known as cross-frequency coupling (CFC). Even though CFC has also been previously associated with information routing, it remains to be determined whether it directly relates to CTC. In particular, for the theta-fast gamma example at hand, a critical question is to know if the phase of the theta cycle influences gamma synchronization across the neocortex. To answer this question, we combined CFC (modulation index) and CTC (phase-locking value) metrics in order to detect the modulation of the cross-regional high-frequency synchronization by the phase of slower oscillations. Upon applying this method, we found that the inter-hemispheric synchronization of neocortical fast gamma during REM sleep depends on the instantaneous phase of the theta rhythm. These results show that CFC is likely to aid long-range information transfer by facilitating the synchronization of faster rhythms, thus consistent with classical CTC views |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-09-22T18:08:02Z |
dc.date.available.fl_str_mv |
2020-09-22T18:08:02Z |
dc.date.issued.fl_str_mv |
2020-09 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
GONZÁLEZ, J.; CAVELLI, M.; MONDINO, A.; RUBIDO, N.; TORT, A. B. L.; TORTEROLO, P. Communication through coherence by means of cross-frequency coupling. Neuroscience, [S. l.], p. S0306-4522(20)30593-5, set. 2020. doi: 10.1016/j.neuroscience.2020.09.019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0306452220305935?via%3Dihub. Acesso em: 22 set. 2020. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/30158 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.neuroscience.2020.09.019 |
identifier_str_mv |
GONZÁLEZ, J.; CAVELLI, M.; MONDINO, A.; RUBIDO, N.; TORT, A. B. L.; TORTEROLO, P. Communication through coherence by means of cross-frequency coupling. Neuroscience, [S. l.], p. S0306-4522(20)30593-5, set. 2020. doi: 10.1016/j.neuroscience.2020.09.019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0306452220305935?via%3Dihub. Acesso em: 22 set. 2020. 10.1016/j.neuroscience.2020.09.019 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/30158 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
instname_str |
Universidade Federal do Rio Grande do Norte (UFRN) |
instacron_str |
UFRN |
institution |
UFRN |
reponame_str |
Repositório Institucional da UFRN |
collection |
Repositório Institucional da UFRN |
bitstream.url.fl_str_mv |
https://repositorio.ufrn.br/bitstream/123456789/30158/1/CommunicationThroughCoherence_Tort_2020.pdf https://repositorio.ufrn.br/bitstream/123456789/30158/2/license_rdf https://repositorio.ufrn.br/bitstream/123456789/30158/3/license.txt https://repositorio.ufrn.br/bitstream/123456789/30158/4/CommunicationThroughCoherence_Tort_2020.pdf.txt https://repositorio.ufrn.br/bitstream/123456789/30158/5/CommunicationThroughCoherence_Tort_2020.pdf.jpg |
bitstream.checksum.fl_str_mv |
87015c10f07adcd9bc4c72fb57c2d0dd e39d27027a6cc9cb039ad269a5db8e34 e9597aa2854d128fd968be5edc8a28d9 013685dce1f469084faecb0914921a53 1eb5cc3fb1ec0f18dedd2258a509d0fb |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN) |
repository.mail.fl_str_mv |
|
_version_ |
1802117654989766656 |