Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals

Autores
Türker, Başak; Belloli, Laouen Mayal Louan; Owen, Adrian M.; Naci, Lorina; Sitt, Jacobo Diego
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
It has been suggested that conscious experience is linked to the richness of brain state repertories, which change in response to environmental and internal stimuli. High-level sensory stimulation has been shown to alter local brain activity and induce neural synchrony across participants. However, the dynamic interplay of cognitive processes underlying moment-to-moment information processing remains poorly understood. Using naturalistic movies as an ecological laboratory model of the real world, here we investigate how the processing of complex naturalistic stimuli alters the dynamics of brain network interactions and how these in turn support information processing. Participants underwent fMRI recordings during movie watching, scrambled movie watching, and resting. By measuring the phase-synchrony between different brain networks, we analyzed whole-brain connectivity patterns. Our finding revealed distinct connectivity patterns associated with each experimental condition. We found higher synchronization of brain patterns across participants during movie watching compared to rest and scrambled movie conditions. Furthermore, synchronization levels increased during the most engaging parts of the movie. The synchronization dynamics among participants were associated with suspense; scenes with higher levels of suspense induced greater synchronization. These results suggest that processing the same high-level information elicits common neural dynamics across individuals, and that whole-brain functional connectivity tracks variations in processed information and subjective experience.
Fil: Türker, Başak. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: Belloli, Laouen Mayal Louan. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigación en Ciencias de la Computación. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigación en Ciencias de la Computación; Argentina
Fil: Owen, Adrian M.. Western University; Canadá
Fil: Naci, Lorina. Trinity College Dublin; Irlanda
Fil: Sitt, Jacobo Diego. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
fMRI
Brain states
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/263665
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Processing of the same narrative stimuli elicits common functional connectivity dynamics between individualsTürker, BaşakBelloli, Laouen Mayal LouanOwen, Adrian M.Naci, LorinaSitt, Jacobo DiegofMRIBrain stateshttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3It has been suggested that conscious experience is linked to the richness of brain state repertories, which change in response to environmental and internal stimuli. High-level sensory stimulation has been shown to alter local brain activity and induce neural synchrony across participants. However, the dynamic interplay of cognitive processes underlying moment-to-moment information processing remains poorly understood. Using naturalistic movies as an ecological laboratory model of the real world, here we investigate how the processing of complex naturalistic stimuli alters the dynamics of brain network interactions and how these in turn support information processing. Participants underwent fMRI recordings during movie watching, scrambled movie watching, and resting. By measuring the phase-synchrony between different brain networks, we analyzed whole-brain connectivity patterns. Our finding revealed distinct connectivity patterns associated with each experimental condition. We found higher synchronization of brain patterns across participants during movie watching compared to rest and scrambled movie conditions. Furthermore, synchronization levels increased during the most engaging parts of the movie. The synchronization dynamics among participants were associated with suspense; scenes with higher levels of suspense induced greater synchronization. These results suggest that processing the same high-level information elicits common neural dynamics across individuals, and that whole-brain functional connectivity tracks variations in processed information and subjective experience.Fil: Türker, Başak. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; FranciaFil: Belloli, Laouen Mayal Louan. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigación en Ciencias de la Computación. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigación en Ciencias de la Computación; ArgentinaFil: Owen, Adrian M.. Western University; CanadáFil: Naci, Lorina. Trinity College Dublin; IrlandaFil: Sitt, Jacobo Diego. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/263665Türker, Başak ; Belloli, Laouen Mayal Louan; Owen, Adrian M.; Naci, Lorina; Sitt, Jacobo Diego; Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals; Springer; Scientific Reports; 13; 1; 12-2023; 1-112045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-023-48656-7info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-023-48656-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:14:56Zoai:ri.conicet.gov.ar:11336/263665instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:14:56.513CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
title Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
spellingShingle Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
Türker, Başak
fMRI
Brain states
title_short Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
title_full Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
title_fullStr Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
title_full_unstemmed Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
title_sort Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals
dc.creator.none.fl_str_mv Türker, Başak
Belloli, Laouen Mayal Louan
Owen, Adrian M.
Naci, Lorina
Sitt, Jacobo Diego
author Türker, Başak
author_facet Türker, Başak
Belloli, Laouen Mayal Louan
Owen, Adrian M.
Naci, Lorina
Sitt, Jacobo Diego
author_role author
author2 Belloli, Laouen Mayal Louan
Owen, Adrian M.
Naci, Lorina
Sitt, Jacobo Diego
author2_role author
author
author
author
dc.subject.none.fl_str_mv fMRI
Brain states
topic fMRI
Brain states
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv It has been suggested that conscious experience is linked to the richness of brain state repertories, which change in response to environmental and internal stimuli. High-level sensory stimulation has been shown to alter local brain activity and induce neural synchrony across participants. However, the dynamic interplay of cognitive processes underlying moment-to-moment information processing remains poorly understood. Using naturalistic movies as an ecological laboratory model of the real world, here we investigate how the processing of complex naturalistic stimuli alters the dynamics of brain network interactions and how these in turn support information processing. Participants underwent fMRI recordings during movie watching, scrambled movie watching, and resting. By measuring the phase-synchrony between different brain networks, we analyzed whole-brain connectivity patterns. Our finding revealed distinct connectivity patterns associated with each experimental condition. We found higher synchronization of brain patterns across participants during movie watching compared to rest and scrambled movie conditions. Furthermore, synchronization levels increased during the most engaging parts of the movie. The synchronization dynamics among participants were associated with suspense; scenes with higher levels of suspense induced greater synchronization. These results suggest that processing the same high-level information elicits common neural dynamics across individuals, and that whole-brain functional connectivity tracks variations in processed information and subjective experience.
Fil: Türker, Başak. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia
Fil: Belloli, Laouen Mayal Louan. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigación en Ciencias de la Computación. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigación en Ciencias de la Computación; Argentina
Fil: Owen, Adrian M.. Western University; Canadá
Fil: Naci, Lorina. Trinity College Dublin; Irlanda
Fil: Sitt, Jacobo Diego. Centre de Recherche de I'Institut du Cerveau et de la Moelle Epinière; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description It has been suggested that conscious experience is linked to the richness of brain state repertories, which change in response to environmental and internal stimuli. High-level sensory stimulation has been shown to alter local brain activity and induce neural synchrony across participants. However, the dynamic interplay of cognitive processes underlying moment-to-moment information processing remains poorly understood. Using naturalistic movies as an ecological laboratory model of the real world, here we investigate how the processing of complex naturalistic stimuli alters the dynamics of brain network interactions and how these in turn support information processing. Participants underwent fMRI recordings during movie watching, scrambled movie watching, and resting. By measuring the phase-synchrony between different brain networks, we analyzed whole-brain connectivity patterns. Our finding revealed distinct connectivity patterns associated with each experimental condition. We found higher synchronization of brain patterns across participants during movie watching compared to rest and scrambled movie conditions. Furthermore, synchronization levels increased during the most engaging parts of the movie. The synchronization dynamics among participants were associated with suspense; scenes with higher levels of suspense induced greater synchronization. These results suggest that processing the same high-level information elicits common neural dynamics across individuals, and that whole-brain functional connectivity tracks variations in processed information and subjective experience.
publishDate 2023
dc.date.none.fl_str_mv 2023-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/263665
Türker, Başak ; Belloli, Laouen Mayal Louan; Owen, Adrian M.; Naci, Lorina; Sitt, Jacobo Diego; Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals; Springer; Scientific Reports; 13; 1; 12-2023; 1-11
2045-2322
CONICET Digital
CONICET
url http://hdl.handle.net/11336/263665
identifier_str_mv Türker, Başak ; Belloli, Laouen Mayal Louan; Owen, Adrian M.; Naci, Lorina; Sitt, Jacobo Diego; Processing of the same narrative stimuli elicits common functional connectivity dynamics between individuals; Springer; Scientific Reports; 13; 1; 12-2023; 1-11
2045-2322
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-023-48656-7
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-023-48656-7
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614081566212096
score 13.070432

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