Availability of the Harvard-Oxford atlas in MNI152NLin2009cAsym template

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Hi all,

Sorry for the slow response. We have finally managed to map the Harvard-Oxford parcellation into MNI152NLin2009cAsym. We’ve made them available via TemplateFlow:

>>> from templateflow.api import get
>>> [f.name for f in get('MNI152NLin2009cAsym', resolution=2, atlas="HO.*")]                                                             
['tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPA_desc-th0_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPA_desc-th25_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPA_desc-th50_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPAL_desc-th0_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPAL_desc-th25_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOCPAL_desc-th50_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOSPA_desc-th0_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOSPA_desc-th25_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOSPA_desc-th50_dseg.nii.gz',
 'tpl-MNI152NLin2009cAsym_res-02_atlas-HOSPA_probseg.nii.gz']

The atlas namings correspond to the original FSL’s acronyms for them (HOCPA=Harvard-Oxford Cortical Probabilistic Atlas; HOCPAL=Harvard-Oxford Cortical Probabilistic Atlas Lateralized; HOSPA=Harvard-Oxford Subcortical Probabilistic Atlas)

There are two more bonuses: 1) an ITK transform to map information from MNI152NLin6Asym space onto MNI152NLin2009cAsym; 2) The Schaefer2018 atlas.

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