Dear Mingrui,

Thank you for the feedback. I was initially using Matlab 2012b and not able to save my images. I have switched to Matlab 2015b, and while the save operation works, I have run into another issue. Specifically, the networks render differently in 2012b and 2015b. I am attaching a screenshot. The figure on the left was generated using Matlab 2015b and shows visible occlusion of the brain connections (the occlusion is worse in the saggital and coronal views). The figure on the right was generated using Matlab 2012b and is the image I would like. I have played around with the surface transparency, but I am not able to restore the edges with Matlab 2015b.

Have you come across this issue before? If so, do you know if there is a workaround?

Thanks.

- Archana