Complex-value coherence mapping reveals novel abnormal resting-state functional connectivity networks in task-specific focal hand dystonia

Complex-value coherence mapping reveals novel abnormal resting-state functional connectivity networks in task-specific focal hand dystonia

Resting-state imaging designs are powerful in modeling functional networks in movement disorders because they eliminate task performance related confounds. However, the most common metric for quantifying functional connectivity, i.e. bivariate magnitude coherence (Coh), can sometimes be contaminated...

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Bibliographic Details
Main Authors: Leighton B Hinkley, Kensuke eSekihara, Julia Parsons Owen, Kelly eWestlake, Nancy eByl, Srikantan eNagarajan
Format: Article
Language:English
Published: Frontiers Media S.A. 2013-10-01
Series:Frontiers in Neurology
Subjects:
Dystonia
functional connectivity
sensorimotor
resting-state
coherence
Online Access:http://journal.frontiersin.org/Journal/10.3389/fneur.2013.00149/full

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