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dc.contributor.authorEsfandiary, Samaneh
dc.contributor.authorSafari, Ali
dc.contributor.authorRenner, Jakob
dc.contributor.authorMoretti, Paolo
dc.contributor.authorMuñoz Martínez, Miguel Ángel
dc.identifier.citationSamaneh Esfandiary, Ali Safari, Jakob Renner, Paolo Moretti, and Miguel A. Muñoz. Anomalous Lifshitz dimension in hierarchical networks of brain connectivity. Phys. Rev. Research 2, 043291 []es_ES
dc.descriptionWe acknowledge the Deutsche Forschungsgemeinschaft through Grants No. MO 3049/1-1, No. MO 3049/3-1, and No. GRK 2423 FRASCAL; the Spanish Ministry and Agencia Estatal de Investigación (AEI) through Grant No. FIS2017- 84256-P (European Regional Development Fund, ERDF); as well as FEDER/Junta de Andalucía-Consejería de Economía y Conocimiento/Projects (Refs. A-FQM-175-UGR18 and SOMM17/6105/UGR) for financial support.es_ES
dc.description.abstractThe spectral dimension is a generalization of the Euclidean dimension and quantifies the propensity of a network to transmit and diffuse information. We show that in hierarchical-modular network models of the brain, dynamics are anomalously slow and the spectral dimension is not defined. Inspired by Anderson localization in quantum systems, we relate the localization of neural activity—essential to embed brain functionality—to the network spectrum and to the existence of an anomalous “Lifshitz dimension.” In a broader context, our results help shed light on the relationship between structure and function in biological information-processing complex networks.es_ES
dc.description.sponsorshipGerman Research Foundation (DFG) MO 3049/1-1 MO 3049/3-1 GRK 2423 FRASCALes_ES
dc.description.sponsorshipSpanish Ministry and Agencia Estatal de Investigacion (AEI) FIS2017-84256-Pes_ES
dc.description.sponsorshipFEDER/Junta de Andalucia-Consejeria de Economia y Conocimiento A-FQM-175-UGR18 SOMM17/6105/UGRes_ES
dc.publisherAmerican Physical Societyes_ES
dc.rightsAtribución 3.0 España*
dc.titleAnomalous Lifshitz dimension in hierarchical networks of brain connectivityes_ES

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