Show simple item record

Authordc.contributor.authorIto, Junji 
Authordc.contributor.authorMaldonado Arbogast, Pedro 
Authordc.contributor.authorGrün, Sonja 
Admission datedc.date.accessioned2019-03-15T16:04:10Z
Available datedc.date.available2019-03-15T16:04:10Z
Publication datedc.date.issued2013
Identifierdc.identifier.issn16625137
Identifierdc.identifier.urihttps://repositorio.uchile.cl/handle/2250/165904
Abstractdc.description.abstractRecent studies have emphasized the functional role of neuronal activity underlying oscillatory local field potential (LFP) signals during visual processing in natural conditions. While functionally relevant components in multiple frequency bands have been reported, little is known about whether and how these components interact with each other across the dominant frequency bands. We examined this phenomenon in LFP signals obtained from the primary visual cortex of monkeys performing voluntary saccadic eye movements on still images of natural scenes. We identified saccade-related changes in respect to power and phase in four dominant frequency bands: delta-theta (2-4 Hz), alpha-beta (10-13 Hz), low-gamma (20-40 Hz), and high-gamma (>100 Hz). The phase of the delta-theta band component is found to be entrained to the rhythm of the repetitive saccades, while an increment in the power of the alpha-beta and low-gamma bands were locked to the onset of saccades. The degree of the power modula
Lenguagedc.language.isoen
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceFrontiers in Systems Neuroscience
Keywordsdc.subjectCross-frequency coupling
Keywordsdc.subjectLocal field potential
Keywordsdc.subjectNatural vision
Keywordsdc.subjectOscillation
Keywordsdc.subjectSaccade
Títulodc.titleCross-frequency interaction of the eye-movement related LFP signals in V1 of freely viewing monkeys
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


Files in this item

Icon

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile