Re: [Freesurfer] Question: FS-FAST mc-sess -perrun

raij@nmr.mgh.harvard.edu wrote:

Hi Doug,

The issue is motion correction in FS-FAST. The environment is nmr-dev-env.

mc-sess flag -perrun is documented like this: "MC each run separately (targ=mid)".

1. Does "targ=mid" implicate that the target, within each run, is the

image half way through the run?

Yes

2. Does this equal to using the mc-sess -rlf runlistfile flag, and

changing the contents of the runlistfile to match each of the run numbers, one at a time?

Almost. Method #2 will use the first image instead of the middle image.

doug

Thanks,

Tommi

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Tommi Raij, M.D., Ph.D. MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging Bldg 149, 13th St Charlestown, MA 02129 U.S.A.

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