Hi Marc, If you go back to the original data you may still have issues with coordinate systems. If you use dipy_horizon --cluster fornix.trk you will be able to select the parts of the fornix that you need and save them as new files.
Best, Elef On Sun, Sep 22, 2024 at 9:18 AM Jaskir, Marc via DIPY <[email protected]> wrote: > Hi dipy developers, > > > > Actually, no worries about this – I’ll directly use the HCP-1065 atlas > which has the fornices in separate .trk files. Sorry to bother. > > > > Best, > > Marc > > > > *From: *Jaskir, Marc <[email protected]> > *Date: *Saturday, September 21, 2024 at 4:21 PM > *To: *[email protected] <[email protected]> > *Subject: *Separating the fornix .trk file > > Hi dipy developers, > > > > I hope you are doing well. I’m interested in separating the fornix .trk > file from the HCP-842 atlas in MNI space ICBM 2009a, which is distributed > with dipy. I noticed this in the associated README: > > > > “For the Fornix (F) both left and right sides are included in one file. It > is possible to easily separate them. Send an e-mail to [email protected] to > learn how.” > > > > Could you give me guidance on this? I’m analyzing diffusion MRI data > collected from epilepsy patients. The fornix is of particular interest to > us, and it would be great to have separate models for the left and right > fornices. Thank you so much. > > > > Best, > > Marc Jaskir > > Neuroscience PhD candidate > > University of Pennsylvania > _______________________________________________ > DIPY mailing list -- [email protected] > To unsubscribe send an email to [email protected] > https://mail.python.org/mailman3/lists/dipy.python.org/ > Member address: [email protected] >
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