How are you measuring the RAS coords?
doug Blaise YVERT wrote: > > Dear All, > > First of all, I'd like to thank the whole team of Harvard NMR center > for making available freesurfer. Indeed, although this mailing list > is mostly used to report bugs and problems, please know that fs is a > great tool ! > > Now, to follow up the discussion introduced by Al Kim, it seems that > the coordinates in *.asc files are slightly shifted with respect to > the RAS coordinates, namely : > > Xras = Xasc - 0.5 > Yras = Yasc + 0.5 > Zras = Zasc - 0.5 > > Could anyone confirm this ? > > Best wishes, > Blaise. > -- > > -- > INSERM U280 > 151 Cours Albert Thomas, > F-69424 Lyon cedex 03, France. > Tel : +33 4 72 68 19 27 > Fax : +33 4 72 68 19 02 > URL : http://www.lyon151.inserm.fr/unites/280_tout.html > -- -- Douglas N. Greve, Ph.D. MGH-NMR Center [EMAIL PROTECTED] Phone Number: 617-724-2358 Fax: 617-726-7422
