Hi Freesurfer experts, I hope you’re all enjoying your day!
Working in Launchpad, I want to extract the bvals/bvecs from DTI dicoms obtained at Martinos Center. The dicoms have the following format: MR1.3.12.2.1107.5.2.32.35006.2010052613553219211129919 MR1.3.12.2.1107.5.2.32.35006.2010052613553736471330196 MR1.3.12.2.1107.5.2.32.35006.201005261355429098330464 ... I receive error when I run dcm2niix (to extract the b values and b vectors): Command: dcm2niix -f dti <folder of dicoms> The error I receive: Warning: output folder invalid MR1.3.12.2.1107.5.2.32.35006.2010052614044051320551992 will try Error: unable to find any DICOM images in Conversion required 0.000000 seconds. When I do the following steps to generate “treatable” dicoms, dcm2niix recognizes these dicoms: 1. copy Martinos Center dicoms to my local Mac 2. import dicoms into OsiriX 3. Export them as dicoms 4. copy the OsiriX-exported dicoms back to Launchpad 5. Run dcm2niix on the new dicoms Since this copying back and forth takes a lot of time, I need a better way to convert the “crazy” Martinos Center dicoms into the “treatable” ones! I would really appreciate your help. Best, Emad Emad Ahmadi, MD ----------------------------------------------- Research Fellow Department of Radiology Massachusetts General Hospital Harvard Medical School 25 New Chardon Street, Suite 400 Boston, MA 02114 Tel: 617 726 5237 Email: e...@nmr.mgh.harvard.edu
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