help > Node or overlay transparency settings
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Apr 22, 2021  06:04 PM | lucakolibius
Node or overlay transparency settings
Hi Chris,

is it possible to adjust the transparency of nodes or overlays in the same way as it is for the mesh?
The idea would be to set the transparency of a hippocampus overlay to 0.5 so electrode positions can be seen better.

All the best,
Luca
Apr 22, 2021  07:04 PM | Chris Rorden
RE: Node or overlay transparency settings
Not possible with the current version. You could consolidate your cortical and subcortical meshes as a single background mesh.
Apr 24, 2021  11:04 AM | lucakolibius
RE: Node or overlay transparency settings
Does Surfice provide a solution for this? I have tried a few things, but none of them worked.
Apr 26, 2021  11:04 AM | Chris Rorden
RE: Node or overlay transparency settings
Not that I know of. I would think a couple of calls to readMz3.m and writeMz3.m could help you achieve this goal

https://github.com/bonilhamusclab/MRIcro...

A different, but related set of code as a proof of principle is

https://github.com/rordenlab/spmScripts/...
Apr 26, 2021  12:04 PM | lucakolibius
RE: Node or overlay transparency settings
That is very helpful. Again, thank you for your work and thank you for taking the time to answer my questions.