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Dear Saad and lists, We would like to use the older versions for the diffusion study which is currently under analyses. (until 4.1.2 the termination mask had a different definition; 4.1.4 and 4.1.5 had different calculation in bedpostx for higher b value) We have just got a new linux machine and I wonder if we could download the older versions (4.1.2, 4.1.4 CentOSv5.4 64bit) so that we could switch using the different versions by just changing the setup files (e.g. bashrc; folder names fslv412, fslv414, fslv415). I would appreciate if you could tell me where to get these old versions. I went to http://fsl.fmrib.ox.ac.uk/fsldownloads/ oldversions/, but I could not find fsl-4.1xxx.tar.gz. Many thanks in advance. Riki -------------------- Riki Matsumoto M.D., Ph.D. Department of Neurology Kyoto University Graduate School of Medicine Shogoin, Sakyo, Kyoto, JAPAN 606-8507 Tel: +81-(0)75-751-3772 Fax:+81-(0)75-751-9416 (for large transfer, use +81-(0)75-761-9780) -------------------- On 2010/01/24, at 21:47, Saad Jbabdi wrote: > Hi > Yes, everything is compatible. > There might be slight differences in the distributions calculated by > bedpostx - these differences will be higher with noisier data > (higher b-value, smaller voxels, etc.) - so to be safe, I wouldn't > mix both versions of bedpostx to study the same group of subjects. > > Saad. > > > > On 24 Jan 2010, at 08:20, Jiří Keller, M.D. wrote: > >> Hello, >> just to be sure - are the results backward-compatible ? As it was not >> in one of the older upgrades and bedpostx needed to be run again. I >> just need to be on the safe side with my older data ... It seems to >> be >> OK from what I hear, but can someone from FMRIB confirm it ? >> George >> >> 2010/1/22 Matthew Webster <[log in to unmask]>: >>> Hi, >>> The 4.1.5 patch has been released: >>> >>> This is mainly a collections of minor improvements and bug-fixes, >>> including: >>> An issue with Randomise "pausing" has been fixed. >>> The Posterior Insula has been added to the Juelich cyto- >>> architectonic atlas, >>> courtesy of Simon Eickhoff. >>> There are some improvements to the bedpostx monitor script. >>> Large speedup for invwarp by automatically adjusting the useful FOV >>> internally (no cropping of the original images needed). >>> >>> The full distribution can be downloaded from >>> http://www.fmrib.ox.ac.uk/fsldownloads/ >>> while incremental patches from 4.1.4 and 4.1.x can be downloaded >>> from >>> http://www.fmrib.ox.ac.uk/fsldownloads/patches >>> >>> >>> >> > > -- > Saad Jbabdi > University of Oxford, FMRIB Centre > > JR Hospital, Headington, OX3 9DU, UK > (+44)1865-222466 (fax 717) > www.fmrib.ox.ac.uk/~saad