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Dear Steve, Thank you for the reply. Could you point me to code that would make this calculation? Jason On Wed, Apr 8, 2015 at 1:21 PM, Stephen Smith <[log in to unmask]> wrote: > Hi - you would need to generate TFCE stats images *inside* the > bootstrapping, so that you generate a null distribution based on TFCE stats > - to give valid corrected and/or uncorrected pvals. > > Cheers, Steve. > > > > On 8 Apr 2015, at 17:46, Jason Steffener <[log in to unmask]> wrote: > > I have read that I can only use TFCE with randomise results. > > Is this still true? > > I have used my own bootstrap procedure and would like to use TFCE with it. > Is this possible? > If so could someone provide some guidance to get me started? > > When I run fslmaths -tfce on my Z-stat image I get an output where if > I use a threshold of 1000 I have nice results, but what is this image? > > Thank you for any insight, > Jason > > > > --------------------------------------------------------------------------- > 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 > --------------------------------------------------------------------------- > > Stop the cultural destruction of Tibet > > > >