questions > PAR/REC conversion Philips DWI data
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Feb 9, 2017  09:02 AM | Inge Leunissen
PAR/REC conversion Philips DWI data
Hi all, 

I am trying to convert some PAR/REC (multishell) DWI data files from a Philips Achieva 3T scanner with MRIcroGL on MacOSx 10.11.6.
The problem is that in the PAR file the slices are ordered from 26-50 and then 1-25, thus the resulting image starts with the middle-bottom of the brain and below top-middle (see attached). Do you have any idea if there is a way to get the brain in its normal shape and maintain the correct bvecs/bvals?

Best, 
Inge
Feb 21, 2017  01:02 PM | Chris Rorden
RE: PAR/REC conversion Philips DWI data
Problem specific to previously unobserved feature PAR/REC files - not sure if this is due to interleaved acquisition or interpolated reconstruction. Regardless, it is fixed in the upcoming release.