Open GalKepler opened 2 years ago
did you run qsiprep with --no-b0-harmonization
?
No, should I give it a try? Won't it skip the intensity scaling if I do?
Did you ever figure this out? I wonder, was your other pipeline setting a mean value in the dwis?
I've encountered some troubling issues when working with a longitudinal dataset... This dataset includes two sessions per participant, each including a DWI series (and another B0 series with an opposite phase encoding direction).
Visual inspection of the results of the preprocessing looks promising, but upon deeper inspection, I found some issues:
To make sure that this effect originates from the preprocessing pipeline, I executed my own pipeline on the same data and this effect didn't occur.
I would love your input on this one (: