This is interesting but I wonder if it just moves the substrate from neuron spikes to that EM field, if it is involved in cognition. Additionally I don't think

This is interesting but I wonder if it just moves the substrate from neuron spikes to that EM field, if it is involved in cognition. Additionally I don't think it would offer anything new in terms of explaining the hard problem of C. I think it's premature to dismiss figuring out the neural code architecture, which has a lot of evidence it is the probable cause (mainly through brain damage and its correlations), but it's good they are looking elsewhere.