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neurodata / m2g

NeuroData's MRI to Graphs (m2g) - connectome estimation package and pipeline
https://docs.neurodata.io/m2g/
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qc on pipeline derivatives #83

Closed gkiar closed 8 years ago

gkiar commented 8 years ago
gkiar commented 8 years ago

Reporting here for clarity. Current progress has been identifying source of poor derivatives is the registration between the B0 DTI volume at the MPRAGE volume for several subjects. First pass at fixing was to introduce skull stripping on the MPRAGE volume prior to alignment. This corrected the problem in some scans but introduced the problem in others. Next steps are to investigate datatypes and do a minor parameter sweep of FLIRT, of course seeking the most general solution possible and sticking to linear registration.

gkiar commented 8 years ago

Fixed with these lines. I will refactor code in next days/week to be better looking and more modular, but not changing the function until I detect the next bug 😄