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Brain connectivity in ateles geoffroyi: resting-state functional magnetic resonance imaging of working memory and executive control

dc.creatorPlatas-Neri, Dianaes_ES
dc.creatorHidalgo-Tobón, Silviaes_ES
dc.creatorChico-Ponce de León, Fernandoes_ES
dc.creatorMuñoz-Delgado, Jairoes_ES
dc.creatorPhillips, Kimberly A.es_ES
dc.creatorTéllez-Alanís, Bernardaes_ES
dc.creatorVillanueva-Valle, Javieres_ES
dc.creatorCelis Alonso, Benito dees_ES
dc.date2019
dc.date.accessioned2022-12-13T18:46:13Z
dc.date.available2022-12-13T18:46:13Z
dc.date.issued2019
dc.identifierJC28NC22es_ES
dc.identifier.issn0006-8977
dc.identifier.urihttp://repositorio.inprf.gob.mx/handle/123456789/7651
dc.identifier.urihttps://doi.org/10.1159/000499177
dc.descriptionThe objective of this research was to describe the organization and connectivity of the working memory (WM) and executive control (EC) networks in Ateles geoffroyi in resting-state conditions. Recent studies have shown that resting-state activity may underlie rudimentary brain functioning, showing that several brain regions can be tonically active at rest, maximizing the efficiency of information transfer while preserving a low physical connection cost. Whole-brain resting-state images were acquired from three healthy adult Ateles monkeys (2 females, 1 male; mean age 10.5 ± SD 2.5 years). Data were analyzed with independent component analysis, and results were grouped together using the GIFT software. The present study compared the EC and WM networks obtained with human data and with results found in the literature in other primate species. Nine resting-state networks were found, which were similar to resting networks found in healthy human adults in the prefrontal basal portion and frontopolar area. Additionally, components of the WM network were found to be extending into the hypothalamus and the olfactory areas. A key finding was the discovery of connections in the WM and EC networks to the hypothalamus, the motor cortex, and the entorhinal cortex, suggesting that information is integrated from larger brain areas. The correlated areas suggest that many elements of WM and EC may be conserved across primate species. Characterization of these networks in resting-state conditions in nonhuman primate brains is a fundamental prerequisite for understanding of the neural bases underlying the evolution and function of this cognitive system.es_ES
dc.formatPDFes_ES
dc.language.isoenges_ES
dc.publisherKargeres_ES
dc.relation93(1) 19-33
dc.rightsAcceso Cerradoes_ES
dc.titleBrain connectivity in ateles geoffroyi: resting-state functional magnetic resonance imaging of working memory and executive controles_ES
dc.typeArtículoes_ES
dc.contributor.affiliationCentro de Investigación en Ciencias Cognitivas, Universidad Autónoma del Estado de Morelos, Cuernavaca, México
dc.contributor.emaildiana.platas@uaem.mx or dplatasn@gmail.com (Diana Platas-Neri)
dc.relation.jnabreviadoBRAIN BEHAV EVOL
dc.relation.journalBrain, Behavior and Evolution
dc.identifier.placeSuiza
dc.date.published2019
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñiz
dc.identifier.eissn1421-9743
dc.identifier.doi10.1159/000499177
dc.subject.kwBrain evolution
dc.subject.kwExecutive control
dc.subject.kwFunctional connectivity
dc.subject.kwNew World monkeys
dc.subject.kwNonhuman primates
dc.subject.kwWorking memory


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