Optimized design and analysis of sparse-sampling fMRI experiments

Optimized design and analysis of sparse-sampling fMRI experiments

Sparse-sampling is an important methodological advance in functional magnetic resonance imaging (fMRI), in which silent delays are introduced between MR volume acquisitions, allowing for the presentation of auditory stimuli without contamination by acoustic scanner noise and for overt vocal response...

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Bibliographic Details
Main Authors: Tyler K Perrachione, Satrajit S Ghosh
Format: Article
Language:English
Published: Frontiers Media S.A. 2013-04-01
Series:Frontiers in Neuroscience
Subjects:
Speech Perception
fMRI
speech production
Auditory Neuroscience
hemodynamic response
Sparse-sampling
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnins.2013.00055/full

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