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Abstract #3769

Mobile application for in vivo MR spectroscopy: Pocket MRS

Martin Gajdošík1, Karl Landheer1, and Christoph Juchem1,2
1Department of Biomedical Engineering, Columbia University, New York City, NY, United States, 2Department of Radiology, Columbia University Medical Center, New York, NY, United States

Pocket MRS is a mobile application that offers simple and easy access to simulated spectra from human brain and its detailed analysis. Spectra available from 0 to 300 ms TE were simulated using realistic quantum mechanical density operator simulations, and scaled using known concentration, T1 and T2 values across 19 different metabolites and a sum of 10 macromolecules. Spectra can be manipulated with respect to echo time, magnetic field quality and noise levels, providing quick and convenient visualization of the impact of typical experimental conditions on spectral appearance.

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