On-line Detection of Perceptual Signatures in Multichannel ECoG.

On-line Detection of Perceptual Signatures in Multichannel ECoG. Research Abstract Details 

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On-line Detection of Perceptual Signatures in Multichannel ECoG. Abstract Text:

Aysegul Gunduz,Jose Principe,Walter Freeman,

Neocortical ECoG studies have unveiled the presence of active states - spatial patterns of amplitude modulation- in the beta- gamma ranges in the presence of conditioned stimuli that resemble cinematographic frames. These sequences of active frames emerge with abrupt phase resettings, followed by resynchronization and stabilization over channels, and magnified intensity. An online pattern recognizer that captures the spatial and spectral characteristics of the active frames is presented. The results of detection are confirmed via high occurrences of pragmatic information, defined by the ratio of pattern intensity to pattern stability.

On-line Detection of Perceptual Signatures in Multichannel ECoG. Publishing Authors By Initials

A Gunduz,J Principe,W Freeman,

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On-line Detection of Perceptual Signatures in Multichannel ECoG. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Conference proceedings : ... Annual International

VOLUME: 4

Page Numbers: 3683-6

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ISSN: 1557-170X

DAY: 6

MONTH: 02

YEAR: 2005

On-line Detection of Perceptual Signatures in Multichannel ECoG. Information

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LANGUAGE: eng

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Grant and Affiliation Information for On-line Detection of Perceptual Signatures in Multichannel ECoG.

AFFILIATION: Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL 32611.

Country: United States

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MEDLINETA: Conf Proc IEEE Eng Med Biol So

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