Dynamic causal modelling of MEG data in MNE

[lnalborczyk (Ladislas Nalborczyk)]

Dear all,

I am wondering whether it is possible (or has anyone tried) to implement DCM for MEG data in MNE?

For instance, in this paper (Spatiotemporal brain hierarchies of auditory memory recognition and predictive coding | Nature Communications), they implement a “sliding-window” DCM (cf. Figure 6 and the “DCM” section). The code they shared code is in Matlab, so before reimplementing everything by myself, I was wondering whether similar options may already exist in Python/MNE?

Thank you!

Ladislas

[cbrnr (Clemens Brunner)]

I have never used DCM, but a quick Google search resulted in the following two results, which may or may not be helpful:

• GitHub - tmdemelo/pydcm: Dynamic Causal Modeling with Python
• GitHub - JohnGriffiths/mne-dcm: Dynamic Causal Modelling for MNE and the nipy ecosystem