Dear Ali Yadollahpour thanks for your answer. I have read the references and the fMRRIB article, but I think you misunderstood my question (or I did not express myself correctly). I would like a toolbox that simulates simultaneous EEG and fMRI data. I would like to have the ground truth for both modalities in order to test some new BSS methods. I know that there are different tools for separate simulations (like SIMTB for fMRI and Berlin Brain Connectivity for EGG ) but I am not aware of any tool simulating data for both modalities. Thanks once more

Brainstorm might do what you want, not sure about fmri though.

Unfortuantely Brainstorm does not offer any option for fMRI. Thanks anyway for your time

Simulating fMRI signals isn't too difficult though, there's not really a transform you have to go through. You can probably just manipulate the voxels directly, and add some spatial/temporal blurring.

Yes I know I was just wondering if there is a ready tool because it is always "more safe" to go with builtin tools well cited etc because the reviewers become less suspicious lets say about your simulations and you are also reassured that you did not forget sth in your simulations

Hi. The Virtual Brain (TVB) is a good solution for this: https://www.thevirtualbrain.org/tvb/zwei

Dear Christos,

I recommend you to use Brainstorm Toolbox(https://neuroimage.usc.edu/brainstorm/Introduction) in MATLAB. But unfortunately it is not very user-friendly. if you follow tutorials i think you can solve your problem.

Regards,

Behrad

Dear Christos, I am also looking for the same topic. Which is useful for my research. Please share the technique you found for generation of EEG-fMRI signal.

Thanks in advance.