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dc.contributor.author
Fraiman Borrazás, Daniel Edmundo
dc.contributor.author
Balenzuela, Pablo
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Foss, Jennifer
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Chialvo, Dante Renato
dc.date.available
2018-09-20T14:28:24Z
dc.date.issued
2009-12
dc.identifier.citation
Fraiman Borrazás, Daniel Edmundo; Balenzuela, Pablo; Foss, Jennifer; Chialvo, Dante Renato; Ising-like dynamics in large-scale functional brain networks; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 79; 6; 12-2009; 61922-61931
dc.identifier.issn
1539-3755
dc.identifier.uri
http://hdl.handle.net/11336/60387
dc.description.abstract
Brain "rest" is defined-more or less unsuccessfully-as the state in which there is no explicit brain input or output. This work focuses on the question of whether such state can be comparable to any known dynamical state. For that purpose, correlation networks from human brain functional magnetic resonance imaging are contrasted with correlation networks extracted from numerical simulations of the Ising model in two dimensions at different temperatures. For the critical temperature Tc, striking similarities appear in the most relevant statistical properties, making the two networks indistinguishable from each other. These results are interpreted here as lending support to the conjecture that the dynamics of the functioning brain is near a critical point. © 2009 The American Physical Society.
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application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Criticality
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Functional Connectivity
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Brain
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ising-like dynamics in large-scale functional brain networks
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-18T16:31:50Z
dc.journal.volume
79
dc.journal.number
6
dc.journal.pagination
61922-61931
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Fraiman Borrazás, Daniel Edmundo. Universidad de San Andrés. Departamento de Matemáticas y Ciencias; Argentina
dc.description.fil
Fil: Balenzuela, Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
dc.description.fil
Fil: Foss, Jennifer. Northwestern University; Estados Unidos
dc.description.fil
Fil: Chialvo, Dante Renato. Northwestern University; Estados Unidos
dc.journal.title
Physical Review E: Statistical, Nonlinear and Soft Matter Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevE.79.061922
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevE.79.061922
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099971/
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