Dear TRACULA experts,
I plan to use TRACULA in freesurfer 6 to analyze DTI data. I want to kindly to
inquire about the command "dmri_motion".
This script,nicely, generates: the SNR, drop out score, # drop out slices and
motion parameters.
I highly appreciate if you can guide me to a method, so I can benefit from
these numbers in my evaluation to motion in the data.
I tried to plot SNR and Fa, or SNR and motion parameters and I found outliers
consistent with more motion and less SNR. In this case is it healthy procedure
just to remove the outliers?! Are there any ranges of safety for SNR and motion
parameters that can be used to include/exclude the images.
Thanks
Jon
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