Comment by cfgauss2718

We know from the No Communication theorem that quantum entanglement does not transmit information between classical observers who have no role in preparing the initial state of the entangled elements. Why should one think that this No Communication theorem is applicable to the phenomenological description of brain behavior? It seems that the speed of nerve conduction is at odds with the time constants of brain synchronization. If we are to doubt that quantum entanglement plays a role in accounting for this discrepancy, then what are the assumptions that underlie this doubt, and are they reasonable?