hi dahlia! the 'mkanalysis' script in the retinotopy analysis stream has an optional 'nskip' argument that allows you to ignore N TRs from the beginning of each run. so you can just append '-nskip 2' to your 'mkanalysis' command.
-jon On Thu, 18 May 2006, Dahlia Sharon wrote: > Hi, > > I'm analyzing a retinotopy data-set in which each scan started with 2 TRs > of a blank screen, and then proceeded to 8 cycles as usual. Is there any > possibility to tell a retinotopy analysis to ignore these 2 TRs? > > Thanks! > Dahlia. > > PS - I can't answer as to why these 2 blank TRs were put there. > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > -- Jonathan R. Polimeni Computer Vision and Computational Neuroscience Laboratory Boston University 677 Beacon Street, Boston MA 02215 (617) 353.6426 (617) 353.7755 [fax] http://eslab.bu.edu _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
