Helge

icon indicating a website link https://hjzollner.github.io/

icon company Johns Hopkins University School of Medicine icon location Baltimore icon location Instructor at Johns Hopkins interested in magnetic resonance spectroscopy quantification and MRS applications in neuroscience.

Results 3 issues of Helge

Automatic looping over extra dim

- create an option in the model procedure to automatically perform separate fits along the extra dimension. This can for example, automatically run separate modeling of a TE/TI series

Cross-referencing correction in model procedure

Add functionality to the model procedures to allow for the cross-correlation frequency determination through the json file prior to fitting. Parameters we want control are number of peaks, peak frequency,...

Water model

The current water model's performance is not good (see jobSDAT.m and defaults/1Step_water.json). Performance might be improved through upper and lower bounds, etc. The second idea is a multi-peak water model...