[Mristudio-users] multiple repetitions or multiple b-values?

[Meredith Reid]

DTI experts,

I have been considering the options of multiple repetitions versus multiple
b-values. In light of Correia et al.'s simulations (
http://www.ncbi.nlm.nih.gov/pubmed/18687552), it seems to me that 30
directions at 2 different b-values may be advantageous (versus 2 repetitions
of one b-value at 30 directions) since I am interested in both scalar
measures and tractography. Any thoughts on this? Has anyone compared these
scenarios in acquired data?

Thanks,
Meredith Reid
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.mristudio.org/pipermail/mristudio-users/attachments/20101129/b41ddc98/attachment.html