What kind of distortion correction options are available in fMRIprep?
Instructor solution
See SDC. fMRIprep offers four techniques: Pepolar; Direct B0 mapping sequences;
Phase-difference B0 estimation; and Fieldmap-less estimation (experimental).
Think you've got it?
What do you need to do to the subject files to ensure distortion correction gets run?
- A.
One option is to make sure the IntendedFor field has been added to the appropriate field map JSON file.
- B.
Just add the appropriate flag to the fMRIprep command.
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