Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception

Autores
Canales Johnson, Andrés; Billig, Alexander J.; Olivares, Francisco; Gonzalez, Andrés; Garcia, Mariá Del Carmen; Silva, Walter; Vaucheret Paz, Esteban Fabian; Ciraolo, Carlos; Mikulan, Ezequiel Pablo; Ibañez, Agustin Mariano; Huepe, David; Noreika, Valdas; Chennu, Srivas; Bekinschtein, Tristan A
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and differentiation. Integration is the property of experiencing a collection of objects as a unitary percept and differentiation is the property of experiencing these objects as distinct from each other. Here, we evaluated the neural information dynamics underlying integration and differentiation of perceptual contents during bistable perception. Participants listened to a sequence of tones (auditory bistable stimuli) experienced either as a single stream (perceptual integration) or as two parallel streams (perceptual differentiation) of sounds. We computed neurophysiological indices of information integration and information differentiation with electroencephalographic and intracranial recordings. When perceptual alternations were endogenously driven, the integrated percept was associated with an increase in neural information integration and a decrease in neural differentiation across frontoparietal regions, whereas the opposite pattern was observed for the differentiated percept. However, when perception was exogenously driven by a change in the sound stream (no bistability), neural oscillatory power distinguished between percepts but information measures did not. We demonstrate that perceptual integration and differentiation can be mapped to theoretically motivated neural information signatures, suggesting a direct relationship between phenomenology and neurophysiology.
Fil: Canales Johnson, Andrés. University of Cambridge; Estados Unidos. Universidad Catolica de Maule; Chile
Fil: Billig, Alexander J.. University of Western Ontario; Canadá
Fil: Olivares, Francisco. Universidad Diego Portales; Chile
Fil: Gonzalez, Andrés. Universidad Diego Portales; Chile
Fil: Garcia, Mariá Del Carmen. Hospital Italiano; Argentina
Fil: Silva, Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; Argentina
Fil: Vaucheret Paz, Esteban Fabian. Hospital Italiano; Argentina
Fil: Ciraolo, Carlos. Hospital Italiano; Argentina
Fil: Mikulan, Ezequiel Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; Argentina
Fil: Ibañez, Agustin Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; Argentina. Universidad Adolfo Ibañez; Chile
Fil: Huepe, David. Universidad Adolfo Ibañez; Chile
Fil: Noreika, Valdas. University of Cambridge; Estados Unidos
Fil: Chennu, Srivas. University of Cambridge; Estados Unidos. University Of Kent; Reino Unido
Fil: Bekinschtein, Tristan A. University of Cambridge; Estados Unidos
Materia
AUDITORY STREAMING
BISTABLE PERCEPTION
INFORMATION DIFFERENTIATION
INFORMATION INTEGRATION
PHENOMENAL CONSCIOUSNESS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/142677
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/142677
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable PerceptionCanales Johnson, AndrésBillig, Alexander J.Olivares, FranciscoGonzalez, AndrésGarcia, Mariá Del CarmenSilva, WalterVaucheret Paz, Esteban FabianCiraolo, CarlosMikulan, Ezequiel PabloIbañez, Agustin MarianoHuepe, DavidNoreika, ValdasChennu, SrivasBekinschtein, Tristan AAUDITORY STREAMINGBISTABLE PERCEPTIONINFORMATION DIFFERENTIATIONINFORMATION INTEGRATIONPHENOMENAL CONSCIOUSNESShttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and differentiation. Integration is the property of experiencing a collection of objects as a unitary percept and differentiation is the property of experiencing these objects as distinct from each other. Here, we evaluated the neural information dynamics underlying integration and differentiation of perceptual contents during bistable perception. Participants listened to a sequence of tones (auditory bistable stimuli) experienced either as a single stream (perceptual integration) or as two parallel streams (perceptual differentiation) of sounds. We computed neurophysiological indices of information integration and information differentiation with electroencephalographic and intracranial recordings. When perceptual alternations were endogenously driven, the integrated percept was associated with an increase in neural information integration and a decrease in neural differentiation across frontoparietal regions, whereas the opposite pattern was observed for the differentiated percept. However, when perception was exogenously driven by a change in the sound stream (no bistability), neural oscillatory power distinguished between percepts but information measures did not. We demonstrate that perceptual integration and differentiation can be mapped to theoretically motivated neural information signatures, suggesting a direct relationship between phenomenology and neurophysiology.Fil: Canales Johnson, Andrés. University of Cambridge; Estados Unidos. Universidad Catolica de Maule; ChileFil: Billig, Alexander J.. University of Western Ontario; CanadáFil: Olivares, Francisco. Universidad Diego Portales; ChileFil: Gonzalez, Andrés. Universidad Diego Portales; ChileFil: Garcia, Mariá Del Carmen. Hospital Italiano; ArgentinaFil: Silva, Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; ArgentinaFil: Vaucheret Paz, Esteban Fabian. Hospital Italiano; ArgentinaFil: Ciraolo, Carlos. Hospital Italiano; ArgentinaFil: Mikulan, Ezequiel Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; ArgentinaFil: Ibañez, Agustin Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; Argentina. Universidad Adolfo Ibañez; ChileFil: Huepe, David. Universidad Adolfo Ibañez; ChileFil: Noreika, Valdas. University of Cambridge; Estados UnidosFil: Chennu, Srivas. University of Cambridge; Estados Unidos. University Of Kent; Reino UnidoFil: Bekinschtein, Tristan A. University of Cambridge; Estados UnidosOxford Univ Press Inc2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/142677Canales Johnson, Andrés; Billig, Alexander J.; Olivares, Francisco; Gonzalez, Andrés; Garcia, Mariá Del Carmen; et al.; Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception; Oxford Univ Press Inc; Cerebral Cortex; 30; 8; 3-2020; 4563-45801047-3211CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/cercor/bhaa058info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/cercor/article/30/8/4563/5811928info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:03Zoai:ri.conicet.gov.ar:11336/142677instacron: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:34982025-09-03 10:03:03.659CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
title Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
spellingShingle Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
Canales Johnson, Andrés
AUDITORY STREAMING
BISTABLE PERCEPTION
INFORMATION DIFFERENTIATION
INFORMATION INTEGRATION
PHENOMENAL CONSCIOUSNESS
title_short Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
title_full Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
title_fullStr Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
title_full_unstemmed Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
title_sort Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception
dc.creator.none.fl_str_mv Canales Johnson, Andrés
Billig, Alexander J.
Olivares, Francisco
Gonzalez, Andrés
Garcia, Mariá Del Carmen
Silva, Walter
Vaucheret Paz, Esteban Fabian
Ciraolo, Carlos
Mikulan, Ezequiel Pablo
Ibañez, Agustin Mariano
Huepe, David
Noreika, Valdas
Chennu, Srivas
Bekinschtein, Tristan A
author Canales Johnson, Andrés
author_facet Canales Johnson, Andrés
Billig, Alexander J.
Olivares, Francisco
Gonzalez, Andrés
Garcia, Mariá Del Carmen
Silva, Walter
Vaucheret Paz, Esteban Fabian
Ciraolo, Carlos
Mikulan, Ezequiel Pablo
Ibañez, Agustin Mariano
Huepe, David
Noreika, Valdas
Chennu, Srivas
Bekinschtein, Tristan A
author_role author
author2 Billig, Alexander J.
Olivares, Francisco
Gonzalez, Andrés
Garcia, Mariá Del Carmen
Silva, Walter
Vaucheret Paz, Esteban Fabian
Ciraolo, Carlos
Mikulan, Ezequiel Pablo
Ibañez, Agustin Mariano
Huepe, David
Noreika, Valdas
Chennu, Srivas
Bekinschtein, Tristan A
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv AUDITORY STREAMING
BISTABLE PERCEPTION
INFORMATION DIFFERENTIATION
INFORMATION INTEGRATION
PHENOMENAL CONSCIOUSNESS
topic AUDITORY STREAMING
BISTABLE PERCEPTION
INFORMATION DIFFERENTIATION
INFORMATION INTEGRATION
PHENOMENAL CONSCIOUSNESS
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and differentiation. Integration is the property of experiencing a collection of objects as a unitary percept and differentiation is the property of experiencing these objects as distinct from each other. Here, we evaluated the neural information dynamics underlying integration and differentiation of perceptual contents during bistable perception. Participants listened to a sequence of tones (auditory bistable stimuli) experienced either as a single stream (perceptual integration) or as two parallel streams (perceptual differentiation) of sounds. We computed neurophysiological indices of information integration and information differentiation with electroencephalographic and intracranial recordings. When perceptual alternations were endogenously driven, the integrated percept was associated with an increase in neural information integration and a decrease in neural differentiation across frontoparietal regions, whereas the opposite pattern was observed for the differentiated percept. However, when perception was exogenously driven by a change in the sound stream (no bistability), neural oscillatory power distinguished between percepts but information measures did not. We demonstrate that perceptual integration and differentiation can be mapped to theoretically motivated neural information signatures, suggesting a direct relationship between phenomenology and neurophysiology.
Fil: Canales Johnson, Andrés. University of Cambridge; Estados Unidos. Universidad Catolica de Maule; Chile
Fil: Billig, Alexander J.. University of Western Ontario; Canadá
Fil: Olivares, Francisco. Universidad Diego Portales; Chile
Fil: Gonzalez, Andrés. Universidad Diego Portales; Chile
Fil: Garcia, Mariá Del Carmen. Hospital Italiano; Argentina
Fil: Silva, Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; Argentina
Fil: Vaucheret Paz, Esteban Fabian. Hospital Italiano; Argentina
Fil: Ciraolo, Carlos. Hospital Italiano; Argentina
Fil: Mikulan, Ezequiel Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; Argentina
Fil: Ibañez, Agustin Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Instituto de Neurología Cognitiva. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt | Fundación Favaloro. Instituto de Neurociencia Cognitiva y Traslacional. Fundación Ineco Rosario Sede del Incyt; Argentina. Universidad Adolfo Ibañez; Chile
Fil: Huepe, David. Universidad Adolfo Ibañez; Chile
Fil: Noreika, Valdas. University of Cambridge; Estados Unidos
Fil: Chennu, Srivas. University of Cambridge; Estados Unidos. University Of Kent; Reino Unido
Fil: Bekinschtein, Tristan A. University of Cambridge; Estados Unidos
description At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and differentiation. Integration is the property of experiencing a collection of objects as a unitary percept and differentiation is the property of experiencing these objects as distinct from each other. Here, we evaluated the neural information dynamics underlying integration and differentiation of perceptual contents during bistable perception. Participants listened to a sequence of tones (auditory bistable stimuli) experienced either as a single stream (perceptual integration) or as two parallel streams (perceptual differentiation) of sounds. We computed neurophysiological indices of information integration and information differentiation with electroencephalographic and intracranial recordings. When perceptual alternations were endogenously driven, the integrated percept was associated with an increase in neural information integration and a decrease in neural differentiation across frontoparietal regions, whereas the opposite pattern was observed for the differentiated percept. However, when perception was exogenously driven by a change in the sound stream (no bistability), neural oscillatory power distinguished between percepts but information measures did not. We demonstrate that perceptual integration and differentiation can be mapped to theoretically motivated neural information signatures, suggesting a direct relationship between phenomenology and neurophysiology.
publishDate 2020
dc.date.none.fl_str_mv 2020-03
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/11336/142677
Canales Johnson, Andrés; Billig, Alexander J.; Olivares, Francisco; Gonzalez, Andrés; Garcia, Mariá Del Carmen; et al.; Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception; Oxford Univ Press Inc; Cerebral Cortex; 30; 8; 3-2020; 4563-4580
1047-3211
CONICET Digital
CONICET
url http://hdl.handle.net/11336/142677
identifier_str_mv Canales Johnson, Andrés; Billig, Alexander J.; Olivares, Francisco; Gonzalez, Andrés; Garcia, Mariá Del Carmen; et al.; Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception; Oxford Univ Press Inc; Cerebral Cortex; 30; 8; 3-2020; 4563-4580
1047-3211
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/cercor/bhaa058
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/cercor/article/30/8/4563/5811928
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Oxford Univ Press Inc
publisher.none.fl_str_mv Oxford Univ Press Inc
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
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score 13.13397

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