Correcting for Frequency Drift in Clinical Brain MR Spectroscopy
نویسندگان
چکیده
منابع مشابه
Impact of frequency drift on gamma-aminobutyric acid-edited MR spectroscopy.
PURPOSE To investigate the quantitative impact of frequency drift on Gamma-Aminobutyric acid (GABA+)-edited MRS of the human brain at 3 Tesla (T). METHODS Three sequential GABA+-edited MEGA-PRESS acquisitions were acquired in fifteen sessions; in ten of these, MRS was preceded by functional MRI (fMRI) to induce frequency drift, which was estimated from the creatine resonance at 3.0 ppm. Simul...
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ژورنال
عنوان ژورنال: Journal of Neuroimaging
سال: 2016
ISSN: 1051-2284,1552-6569
DOI: 10.1111/jon.12388