The relation between Scouts and brain grid

nourianmorteza · July 18, 2020, 9:33am

Dear Steven
I tried to create leadfield matrix using your semi code and also several different ways but I couldn't
I think it has a complicated solution. What do you think about it?
I really need to create leadfeild matrix in Matlab, could you please help me more?
I also checked @Francois comment several times, but I can not find the solution.

github.com

brainstorm-tools/brainstorm3/blob/master/toolbox/math/bst_simulation.m#L183

    
      
          % Progress bar

          bst_progress('start', 'Simulation', 'Simulating recordings...', 0, nBlocks);

          % Process each time block

          for iBlock = 1:nBlocks

              bst_progress('inc', 1);

              % Get time indices

              iTime = ((iBlock-1)*blockSize+1) : min(iBlock * blockSize, nTime);

              % Get sources matrix

              ResultsValues = bst_memory('GetResultsValues', iDS, iResult, iVertices, iTime, 0, isVolumeAtlas);    

              % Simulate recordings: Gain * Sources

              if ~isempty(iVertices)

                  F(:,iTime) = HeadModelMat.Gain(:,iSourceRows) * ResultsValues;

              else

                  F(:,iTime) = HeadModelMat.Gain * ResultsValues;

              end

          end

          % Remove NaN values

          F(isnan(F)) = 0;

          

          

          %% ===== BUILD SIMULATED DATA FILE =====

Best Regard
Morteza