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Magnetic Resonance Spectrum Simulator (MARSS): Software for fast and reliable simulation of spin systems

Landheer, Karl ; Swanberg, Kelley M. LU orcid and Juchem, Christoph (2019) 2019.
Abstract
Accurate density matrix simulation of nuclear spin systems is critical for quantifying magnetic resonance spectroscopy (MRS) data, as well as for simulation studies designed to optimize acquisition parameters. Although a variety of packages exist to achieve this result, no currently available software is capable of computing a large number of spatial points in a reasonable time frame. Here we present and experimentally validate a novel MATLAB-based software package able to compute complex spin systems, including those exhibiting scalar coupling like GABA, for 643 spatial points within 25 minutes.
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author
; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
host publication
Proc Int Soc Magn Reson Med
volume
2019
language
English
LU publication?
no
id
cd54d3f9-f854-48e8-bb4c-f020b28a68fd
date added to LUP
2023-09-18 15:52:00
date last changed
2024-08-07 09:45:15
@inproceedings{cd54d3f9-f854-48e8-bb4c-f020b28a68fd,
  abstract     = {{Accurate density matrix simulation of nuclear spin systems is critical for quantifying magnetic resonance spectroscopy (MRS) data, as well as for simulation studies designed to optimize acquisition parameters. Although a variety of packages exist to achieve this result, no currently available software is capable of computing a large number of spatial points in a reasonable time frame. Here we present and experimentally validate a novel MATLAB-based software package able to compute complex spin systems, including those exhibiting scalar coupling like GABA, for 643 spatial points within 25 minutes.}},
  author       = {{Landheer, Karl and Swanberg, Kelley M. and Juchem, Christoph}},
  booktitle    = {{Proc Int Soc Magn Reson Med}},
  language     = {{eng}},
  title        = {{Magnetic Resonance Spectrum Simulator (MARSS): Software for fast and reliable simulation of spin systems}},
  volume       = {{2019}},
  year         = {{2019}},
}