Diff for "FsFastRegisterToStructural"

Differences between revisions 3 and 4

Registration in this context is the processes of computing a linear (affine) transformation matrix to map between the individual's functional data and his/her FreeSurfer structural/anatomical data (namely, the orig.mgz volume in the FreeSurfer mri directory). Before computing the registration, FS-FAST needs to know what the name of the subject is in the $SUBJECTS_DIR. You do this by creating a file in the functional directory called "subjectname". Eg:[br]

cd bert-functional [br] echo "bert" > subjectname[br]

Then there must be FreeSurfer data for bert under $SUBJECTS_DIR/bert. FS-FAST will then get the name of the subject from this file and automatically know where to find the anatomicals.[br]

By default, FS-FAST will use the first-volume of the first run as the functional template for registration. It is important that this template be the same one used for motion correction (which will be done by default).

There are 2 options for registering to the structural:

["spmregister-sess"] -s <subject> -df sesspar

["autoreg-sess"]
followed by manual registration with ["tkregister-sess"]

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	Registration in this context is the processes of computing a linear (affine) transformation matrix to map between the individual's functional data and his/her FreeSurfer structural/anatomical data (namely, the orig.mgz volume in the FreeSurfer mri directory). Before computing the registration, FS-FAST needs to know what the name of the subject is in the $SUBJECTS_DIR. You do this by creating a file in the functional directory called "subjectname". Eg:[br] cd bert-functional [br] echo "bert" > subjectname[br] Then there must be FreeSurfer data for bert under $SUBJECTS_DIR/bert. FS-FAST will then get the name of the subject from this file and automatically know where to find the anatomicals.[br] By default, FS-FAST will use the first-volume of the first run as the functional template for registration. It is important that this template be the same one used for motion correction (which will be done by default).