I ve just downloaded the latest brainstorm version
I need to simulate sources at certain 3D grid locations; for now, I use only individual grid points, no need to grow 3D scouts, also no need for noise addition.
- I duplicated an Ecog subject (volumetric source grid, unconstrained) to do simulations, with its forward model
- Added a Simulation condition to the subject by using the process Simulate generic signals
- I need to generate 3D scouts from individual grid points of interest
a. the cross in the Scout menu does not seem to work when I display sources on the MRI 3D, as suggested in the April 3D scout update; I click at certain points but nothing happens, no scout is generated. How do I go about it?
b. even if I make a work, some grid points may be hard to click on, I would like to be able to modify the generated scout file and input the vertex no or GridLoc coordinates for the point(s) of interest. Where is the scout file located, also please advise.
c. if a and b work, how do I link the generated scout/source to the Simulation time series, before simulating the recording and inverting?
related, is there a way to generate random scouts (each a noncontiguous 3D grid point) in the 3d grid, specifying perhaps the number of scouts to be generated?