what happens if you convert it to an mgz file and then use mri_info to
look at the orientation string?
On 1/11/2022 11:52 AM, Xiaojiang Yang wrote:
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Dear Freesurfer Developers,
I have scrutinized the Freesurfer source code from github, found that this
The direction cosines (DCs) for the row, col, and slice.
The DCs for the row and column are obtained from DICOM (20,37),
which is a string of the form "cx\cy\cz\rx\ry\rz". The slice DC is
obtained from the ASCII header. The x, y, and z components are from
three lines of the form
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Dear Freesurfer Developers,
I have scrutinized the Freesurfer source code from github, found that
this might be a bug in Freesurfer.
Basically, the string "Orientation : ???" comes from the function
MRIdircosToOrientationString defined in
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Dear Freesurfer Experts,
I have a question regarding the orientation string gotten from mri_info.
When I apply mri_info command to a DIOM series I generated
programmatically, I get the "???" result, and hence primary slice direction
is also unknown:
