1. RODNA
  2. CONICET
  3. CONICET
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.creatorCouto, Juan Blas Marcos-
dc.creatorAdolfi, Federico-
dc.creatorSedeño, Lucas-
dc.creatorSalles, Alejo-
dc.creatorCanales Johnson, Andrés-
dc.creatorAlvarez Abut, Pablo-
dc.creatorGarcía Cordero, Indira Ruth-
dc.creatorPietto, Marcos Luis-
dc.creatorBekinschtein, Tristán Andrés-
dc.creatorSigman, Mariano-
dc.creatorManes, Facundo Francisco-
dc.creatorIbáñez Barassi, Agustín Mariano-
dc.date2018-07-16T20:23:40Z-
dc.date2018-07-16T20:23:40Z-
dc.date2015-05-
dc.date2018-07-12T19:06:29Z-
dc.date.accessioned2019-04-29T15:42:00Z-
dc.date.available2019-04-29T15:42:00Z-
dc.date.issued2015-05-
dc.identifierCouto, Juan Blas Marcos; Adolfi, Federico; Sedeño, Lucas; Salles, Alejo; Canales Johnson, Andrés; et al.; Disentangling interoception: Insights from focal strokes affecting the perception of external and internal milieus; Frontiers Media S.A.; Frontiers in Psychology; 6; 5-2015; 1-17-
dc.identifier1664-1078-
dc.identifierhttp://hdl.handle.net/11336/52314-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299864-
dc.descriptionInteroception is the moment-to-moment sensing of the physiological condition of the body. The multimodal sources of interoception can be classified into two different streams of afferents: an internal pathway of signals arising from core structures (i.e., heart, blood vessels, and bronchi) and an external pathway of body-mapped sensations (i.e., chemosensation and pain) arising from peripersonal space. This study examines differential processing along these streams within the insular cortex (IC) and their subcortical tracts connecting frontotemporal networks. Two rare patients presenting focal lesions of the IC (insular lesion, IL) or its subcortical tracts (subcortical lesion, SL) were tested. Internally generated interoceptive streams were assessed through a heartbeat detection (HBD) task, while those externally triggered were tapped via taste, smell, and pain recognition tasks. A differential pattern was observed. The IC patient showed impaired internal signal processing while the SL patient exhibited external perception deficits. Such selective deficits remained even when comparing each patient with a group of healthy controls and a group of brain-damaged patients. These outcomes suggest the existence of distinguishable interoceptive streams. Results are discussed in relation with neuroanatomical substrates, involving a fronto-insulo-temporal network for interoceptive and cognitive contextual integration.-
dc.descriptionFil: Couto, Juan Blas Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina. Universidad Diego Portales; Chile-
dc.descriptionFil: Adolfi, Federico. Universidad Favaloro; Argentina-
dc.descriptionFil: Sedeño, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina. Universidad Diego Portales; Chile-
dc.descriptionFil: Salles, Alejo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina-
dc.descriptionFil: Canales Johnson, Andrés. Universidad Diego Portales; Chile. Cognition and Brain Sciences Unit; Reino Unido-
dc.descriptionFil: Alvarez Abut, Pablo. Universidad Favaloro; Argentina-
dc.descriptionFil: García Cordero, Indira Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina-
dc.descriptionFil: Pietto, Marcos Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina-
dc.descriptionFil: Bekinschtein, Tristán Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. University of Cambridge; Reino Unido-
dc.descriptionFil: Sigman, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Torcuato Di Tella; Argentina-
dc.descriptionFil: Manes, Facundo Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina. Centre of Excellence in Cognition and its Disorders; Australia-
dc.descriptionFil: Ibáñez Barassi, Agustín Mariano. Centre of Excellence in Cognition and its Disorders; Australia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Diego Portales; Chile. Universidad Favaloro; Argentina. Universidad Autónoma del Caribe; Colombia-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherFrontiers Media S.A.-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3389/fpsyg.2015.00503-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fpsyg.2015.00503/full-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.source.urihttp://hdl.handle.net/11336/44589-
dc.subjectEXTEROCEPTION-
dc.subjectINTEROCEPTION-
dc.subjectINTEROCEPTIVE AWARENESS-
dc.subjectINTEROCEPTIVE SENSITIVITY-
dc.subjectLESION-
dc.subjectPERIPERSONAL SPACE-
dc.subjectSTROKE-
dc.subjectMedicina Critica y de Emergencia-
dc.subjectMedicina Clínica-
dc.subjectCIENCIAS MÉDICAS Y DE LA SALUD-
dc.titleDisentangling interoception: Insights from focal strokes affecting the perception of external and internal milieus-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
Aparece en las colecciones: CONICET

Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro sencillo del ítem