I am working on T1 weighted images of lower leg muscles and I am manually doing the segmentation where each muscle I am interested in corresponds to a segment.
I opened the saved file .mrml but when I want to hide a segment by closing the little eye, it does not disappear. Moreover, it is not possible to delete errors in the drawing in order to improve the precision of the segmentation. I tried to restart 3DSlicer but nothing happens.
I attached two screenshots so the problem may be better understandable.
How can I fix this problem?
Thanks for your help,