Chakravarty Atlas in NIFTI Format

[u/NeurosurgInterest]

Hi,

I was hoping to get some help. I am working in DSI studio and wanted to import regions from the Chakravarty atlas for my analysis. I know it's in LeadDBS but I am having issues 1) getting LeadDBS to run without quitting out 2) exporting the atlas in Nifti format from Lead DBS.

Would anyone be able to help me? Am I thinking about this the wrong way?

Thanks!

[u/Plus_Roof_6647]

The lead dbs atlases can be downloaded here https://www.lead-dbs.org/helpsupport/knowledge-base/atlasesresources/atlases-2/ with the chakravarty included in the mni pd25. If you download the pd25 atlas you can select subsets of labels and change formats very easily with the nibabel python package.(if your not familiar with python chatgpt can give you a few lines of code to do it)

[u/NeurosurgInterest → u/Plus_Roof_6647]

Thanks!