here some useful information on DTI, par rec format and bvecs.
am Donnerstag, 28. Februar 2008 um 19:22 schrieben Sie:
Are you using a Philips scanner for the par/rec files? If so you can
get the bvecs from the scanner. I don't know if they're encoded in
the par/rec files. You b values will relate to your images, so if
you had 32 directions at b=10000 and 2 b=0 images, this forms your
bvals file (obviously the order needs to match the bvecs). Also, as
a reminder, don't forget to normalise your bvecs, it tells you how to
do this in the FAQs on the FSL website.
Dear list,
I apologize for this in a way repeated question but I did't find in
the list a complete answer for it.
I've just got some *.par *.rec 's data - and tried to convert it to
fsl_nifti
which functioned quite good (through dcm2nii) - but
without getting the bvals and bvec??
with the error message par 4.1 not yet fully supported.
I tried r2agui with no success.
Any other ideas of becoming the bvals and bvecs?
thanks a lot and sorry for this never ending story.
best wishes
Sergiu
S. Groppa
