Dear freesurfers,
if I display fsaverage in tksurfer (tksurfer fsaverage rh pial) and switch on the scale bar it appears to have a length of approximately 1 cm. However, If I start to zoom into the brain the color bar shrinks until a certain scale-up is reached. After it has completely vanished it starts to grow if I further scale-up the image. If I use a subject from our investigations this problem does not ocur. Can someone give my a hint about the cause of this problem?
Cheers pfannmoe