Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/12867
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Dynamical relaying can yield zero time lag neuronal synchrony despite long conduction delays |
Autor: | Vicente, Raúl; Gollo, Leonardo L.; Mirasso, Claudio R. CSIC ORCID ; Fischer, Ingo CSIC ORCID ; Pipa, Gordon | Palabras clave: | Thalamocortical system Isochronous oscillations Phase locking Long-range synchronization Axonal latency |
Fecha de publicación: | 28-oct-2008 | Editor: | National Academy of Sciences (U.S.) | Citación: | Proc. Natl. Acad. Sci. USA (PNAS) 105(44): 17157-17162 (2008) | Resumen: | Multi-electrode recordings have revealed zero time-lag synchronization among remote cerebral cortical areas. However, the axonal conduction delays among such distant regions can amount to several tens of milliseconds. It is still unclear which mechanism is giving rise to isochronous discharge of widely distributed neurons, despite of such latencies. Here we investigate the synchronization properties of a simple network motif and found that, even in the presence of large axonal conduction delays, distant neuronal populations self-organize into lag-free oscillations. According to our results cortico-cortical association fibers as well as certain cortico-thalamo-cortical loops represent ideal circuits to circumvent the phase-shifts and time-lags associated with conduction delays. | Descripción: | 6 pages, 6 figures.-- PMID: 18957544 [PubMed].-- PMCID: PMC2575223.-- Printed version published Nov 4, 2008.-- Supporting information (4 pages) available at: http://www.pnas.org/content/105/44/17157/suppl/DCSupplemental Full-text paper available Open Access at the journal site. |
Versión del editor: | http://dx.doi.org/10.1073/pnas.0809353105 | URI: | http://hdl.handle.net/10261/12867 | DOI: | 10.1073/pnas.0809353105 | ISSN: | 0027-8424 |
Aparece en las colecciones: | (IFISC) Artículos |
Mostrar el registro completo
CORE Recommender
PubMed Central
Citations
107
checked on 10-abr-2024
SCOPUSTM
Citations
265
checked on 19-abr-2024
WEB OF SCIENCETM
Citations
255
checked on 25-feb-2024
Page view(s)
602
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Artículos relacionados:
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.