I followed the steps again, written in the DiffusionMRIanalysis PDF. I attach the screen savings I made during the procedure.
First, I’m not familiar with the DTI procedure, I understood only the basics but I try to do my best to improve in it.
The dataset comes from a 3T Biograph (Siemens). I tried to find any information about the resulting files of the DTI measurement but I was not sure what dataset I have to open for the reconstrucions. I tried all of these for doing the DICOM to NRRD transformation but there was only one where the transformation was successfull. So I worked with this dataset.
It was interesting that after each step when I changed the view from trans (red) to sagittal (yellow) for example the blue brain mask was on the new orientation. After making the brain mask, I saw that it contains the temporal muscles and the whole head as well… I was sure after this stpe that there is something not working properly…
I send you the dataset and the screen captures via wetransfer.
Kind regards,
Ors