you can load the overlay on the surface either by highlighting the surface and doing it from the interface or on the command line via:

freeview -f surface:overlay=file_name

cheers Bruce

On Fri, 24 Jun 2016, Lars M. Rimol wrote:

Hi,

Is it possible to overlay .mgh files with statistics (e.g. p-maps) directly in FreeView, for purposes of visualizing the results, the same way you can in tksurfer? When I try load an overlay in FreeView, it seems to be expecting a volume file.

Thank you!

sincerely yours,

Lars M. Rimol, PhD Senior researcher, Norwegian Advisory Unit for functional MRI Department of Radiology, St. Olav's University hospital, 7006 Trondheim, Norway