Abstract #0261

A comparison of denoising methods in dynamic MRS

Benjamin C Rowland¹ and Alexander P Lin¹

¹Centre for Clinical Spectroscopy, Brigham and Women's Hospital, Boston, MA, United States

MR spectroscopy is often used to study dynamic systems, such as muscle energetics using ³¹P. The need to perform temporal averaging to improve signal to noise ratios can compromise the temporal resolution of the measurements. Indirect time domain denoising can help to resolve this issue. In this study we evaluate six potential denoising approaches for dynamic MRS.

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