Spatial extent (area) of the underlying sources

Discussions
1

I have tried the tutorial on Best: Brain Entropy in space and time
http://neuroimage.usc.edu/brainstorm/Tutorials/TutBEst

I wanted to know how to find the spatial extent (area) of the underlying sources

2

Hello,
You can create a scout with the button “Constrained” selected.
It will estimate the surface covered by the ROI.
https://neuroimage.usc.edu/brainstorm/Tutorials/Scouts#Growing_a_scout
Francois

3

Thank you for your response.