Christopher Olm

Thanks! Email sent

I haven't run ASLPrep with the --anat-derivatives flag, but I know v0.2.8 included a number of important bug fixes so updating the version might be worth trying. Aside from that,...

@tsalo After quite a bit of testing, it seems that this is due to the choice of the "aslref" image and the particular pulse sequence, which is a 3D stack-of-spirals...