Mind-brain interaction occurs and is dualistic. Interaction involves a nonmaterial mind with the capacity to cause a probabilistic, directed transmission of action potentials through coherent synaptic networks of the physical brain (see “Waves in Our Brains, Part Two”). It occurs by quantum tunneling which induces conformational changes in the protein scaffolds, vesicles, vesicular pores and ionic channels of synapses. By this process neural transmitters are released from vesicular pores into synaptic clefts. The transmitters stimulate encoded spike trains of action potentials conducted through a network of postsynaptic downstream neurons. Synaptic transmission of specified information occurs by this process and is interpreted by a mind. When the intention, attention or will of one’s cognitive mind generates encoded neural impulses the mind interprets the codes as “percepts” in real time so that one knows what one is thinking and intending. The linguistic code generated is likely by an immaterial energy of the mind.