Hi all,

Two questions:

First, does Freeview currently support flatmaps, or -patch support still in development?

Second, I notice some different behavior between tksurfer and freeview *vis-a-vis *surface overlays. In tksurfer, we were able to plot volume overlays to surfaces by specifying a registration file, e.g. * tksurfer <subjID> <hemi> inflated -overlay <funcdir>bold/<analysis>/<contrast>/<result>.nii -overlay-reg <funcdir>/bold/register.dat* though care must be taken to specify the registration, since * tksurfer <subjID> <hemi> inflated -overlay <funcdir>bold/<analysis>/<contrast>/<result>.nii* alone shows the intersection of the volume with the surface, rather than mapping the volume to the surface as desired.

When I try to replicate this in freeview, by calling * freeview -f <subjdir>/surf/<hemi>.inflated:overlay=<funcdir>/bold/<analysis>/<contrast>/<result>.nii:overlay_reg=<funcdir>/bold/register.dat* I continue to get something that looks like an intersection, rather than a mapping. I can get around this by separately painting the volumes to surfaces, but if there's a way to view the data in one step, this is more desirable.

Thanks!

stephen

*stephen v. shepherd phd* The Rockefeller University / 1230 York Avenue / New York NY 10065-6307 USA // 212.327.7620