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Thank you, Steve. I will give this a try.Best, Marc On 5/29/07, Steve Smith <[log in to unmask]> wrote: > > Just due to noise and or complex topology. In general you shouldn't > worry about them. Don't forget that TBSS will be thresholding this, > normally between 2000 and 3000. You can simulate this effect by > loading the skeleton into FSLView and setting the lower intensity > display range to the threshold. > > Steve. > > > On 29 May 2007, at 05:53, Marc Dubin wrote: > > > Hello, > > > > My mean_FA_skeleton is very pretty, but there > > are several roughly 1-3 pixel green islands or specks > > which don't seem to be part of any tract. Just wondering > > if anyone knows how they make their way in? > > > > Best, > > Marc > > > ------------------------------------------------------------------------ > --- > Stephen M. Smith, Professor of Biomedical Engineering > Associate Director, Oxford University FMRIB Centre > > FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK > +44 (0) 1865 222726 (fax 222717) > [log in to unmask] http://www.fmrib.ox.ac.uk/~steve > ------------------------------------------------------------------------ > --- > -- 646 831 8886 [log in to unmask]