Hi Stefano, yes, it fits the DTI model using linear least squares. Cheers, Stam On 4 Aug 2010, at 19:09, Marenco, Stefano (NIH/NIMH) [E] wrote: > So DTIfit still works with linear fitting, is that right? > > Stefano Marenco, MD > NIMH/GCAP > Building 10, room 3C104 > 10 Center Drive > Bethesda, MD 20892 > tel: 301 435-8964 > fax: 301 480-7795 > email: [log in to unmask] > From: Matt Glasser [mailto:[log in to unmask]] > Sent: Wednesday, August 04, 2010 1:58 PM > To: [log in to unmask] > Subject: Re: [FSL] linear vs. non-linear fitting in FDT > > This was for BEDPOSTx and I don’t see it in the changlog (under whats new). It happened in 4.1.5. > > Peace, > > Matt. > > From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Marenco, Stefano (NIH/NIMH) [E] > Sent: Wednesday, August 04, 2010 12:36 PM > To: [log in to unmask] > Subject: [FSL] linear vs. non-linear fitting in FDT > > With which version of FSL was the tensor fitting changed from linear to non-linear (I think I read on the list that this was the case, but I could not find this detail on the website)? Can someone point me to where this type of details would be contained on the website? > > Stefano Marenco, MD > NIMH/GCAP > Building 10, room 3C104 > 10 Center Drive > Bethesda, MD 20892 > tel: 301 435-8964 > fax: 301 480-7795 > email: [log in to unmask]