“Seth material” search engine (Jane Roberts)

Beta was not meant to carry the full weight of conscious activity, however, although its accelerating qualities can lead to initiations into “higher” realms of consciousness, where indeed the brain waves quicken. The other patterns (delta, theta, and alpha) are highly important to physical and mental stability, being very interwound with cellular consciousness. In cases usually called schizophrenic, the beta acceleration is not supported by the stabilizing attributes of the other known frequencies.

[...] This Wilford, while carrying on within his own drama as, say, a sickly grocer in Iowa, with a mistress he cannot support, and a wife that he must support (with amusement) — this poor, besieged man on station KYU is also aware of all the other programs going on at the other stations. [...]

[...] But I speak through Ruburt, and Ruburt is himself and I am myself, yet without your support of Ruburt I could not speak. [...]