As some additional explanation, the reason there are multiple files in the
unprocessed data is that we did not acquire all the directions in a single
scan (that would have been excessively long). Instead, they are split
across several scans, which are separate files before preprocessing. The
1. Yes
2. Yes
3. Use the preprocessed data which has all files preprocessed and combined
appropriately in ${StudyFolder}/${Subject}/T1w/Diffusion. If you are using
your own diffusion model, be sure to take into account the gradient
nonlinearity effects on the diffusion weighting and
Hi Yeun,
You would not want to use MIGP for this and this isn’t for running melodic
directly on CIFTI files. If you are acquiring no more than a total of 1652
frames of fMRI per subject, you shouldn’t have any issues with that version
that I can think of. Tim Brown might have further
Hi Matt,
Great, thanks. I was able to use the multi-run ICA+FIX with MELODIC from FSL
5.0.9-3~nd14.04+1.
Is it correct to use MELODIC from this FSL release (5.0.9-3~nd14.04+1) for
HCP multi-run ICA+FIX? We would like to lock down the software versions for
our pipelines very soon.
According to
Dear all,
I am new to the HCP datasets and therefore a bit confused about the DWI
datasets uploaded. I would be very grateful if you could kindly clarify the
following:
1. 3T DWI data has scans with b-values 0,1000,2000,3000 while 7T has
with 0,1000,2000 ?
2. Each subject has
