Interleaved silent steady state (ISSS) imaging: A new sparse imaging method applied to auditory fMRI

The acoustic scanner noise that is generated by rapid gradient switching in echo planar imaging (EPI) is an important confounding factor in auditory fMRI. “Sparse imaging” designs overcome the influence of scanner noise on stimulus presentation by acquiring single brain volumes following a silent st...

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Bibliographic Details
Published in:	NeuroImage (Orlando, Fla.) Vol. 29; no. 3; pp. 774 - 782
Main Authors:	Schwarzbauer, Christian, Davis, Matt H., Rodd, Jennifer M., Johnsrude, Ingrid
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 01.02.2006 Elsevier Limited
Subjects:	Acoustic noise Acoustic Stimulation Adult Advantages Algorithms Auditory fMRI Brain - physiology Cerebrovascular Circulation - physiology Data Interpretation, Statistical Echo-Planar Imaging - methods Event-related fMRI Female Hemodynamics - physiology Humans Image Processing, Computer-Assisted Magnetic Resonance Imaging - methods Medical research Noise Oxygen - blood Scanners Sparse imaging Speech - physiology Event-related fMRI Auditory fMRI Sparse imaging Acoustic noise
ISSN:	1053-8119, 1095-9572
Online Access:	Get full text
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