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ThomasYeoLab / CBIG

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Schaefer_2018 atlas MNI152 space #46

Open mobraine opened 1 year ago

mobraine commented 1 year ago

Expected situation

Hi there, thanks for this amazing work! I have a question about the exact MNI152 template used here. I thought MNI152NLin6Asym was used, which has an affine matrix of this: array([[ 1., 0., 0., -91.], [ 0., 1., 0., -126.], [ 0., 0., 1., -72.], [ 0., 0., 0., 1.]])

Actual situation

But after fetching the Schaefer_2018 atlas, the affine matrix I got is the following: array([[ -1., 0., 0., 90.], [ 0., 1., 0., -126.], [ 0., 0., 1., -72.], [ 0., 0., 0., 1.]])

I also found the same affine matrix in UK Biobank neuroimaging data, but they mentioned that MNI152NLin6Asym space was used when generating T1 nii images. Could you let me know which MNI152 space was used in Schaefer_2018 atlas? Thank you very much!

Steps to reproduce the issue (optional)

rubykong commented 1 year ago

@mobraine we are using the FSL MNI152 space: https://github.com/ThomasYeoLab/CBIG/tree/master/data/templates/volume/FSL5.0.8_MNI_templates