As an excursion into musings more exotic than already is, it occurs that, since similarly (not exactly) shared realities may be possessed by shared codes or patterns of neural firings among brains, hypothetically the notion of mirror neurons can be extended to that of synchronised neuronal tissue as a naturalistic basis for telepathy or collective consciousness. It is tempting to posit entangled neuronal states, except that information exchange is not possible with entanglement, otherwise in a materialistic world entangled states could be technologically prepared. In some idealistic world, however, synchronised states could conceivably precipitate naturally as parallel emergence involving two or more separate brains.