“Seth material” search engine (Jane Roberts)

(There are four recognized [electrical] brain waves, and in speed they range upward from 0 to 26 and more Hertz units, or cycles per second. These rhythms can vary somewhat, and are best thought of as areas of activity. Brain waves overlap. Very simply, delta brain waves are connected with dreamless sleep, theta with creativity and dreams, alpha with a relaxed alertness and changing consciousness; beta — the fastest — with concentration, and with an intense focus upon all of the challenges [and anxieties and stresses, many would say] faced in the ordinary daily world.

[...] Measuring and recording brain waves is a complicated task, however; not only is it important which areas or lobes of the brain are monitored — if not all of them — but because of the mechanical limitations of the EEG itself much that goes on in the brain is necessarily missed. In addition, the two hemispheres of the individual brain often show variations in electrical energy states. But most importantly, we think, while the EEG can indicate broad categories of brain activity, it can hardly probe the participant’s very individual and subjective content of mind within this camouflage [physical] reality. Nor at this time, given the minimum premise that Jane’s speaking for Seth constitutes any indication of “paranormal” activity, do we think that her performance could be identified as such per se on the graphs of her brain waves. [...]

[...] For no matter which brain rhythm may predominate at any time, that state is certainly an altered one in relation to the other three. But more than this, why not call all actions of the brain “altered” when compared to Seth’s concept of the individual personality’s whole self or entity?¹

In sleep your ordinary brain waves as you understand them register a chaotic jungle of experience not normally processed. [...] A mixture of brain waves would result. [...]

In an ideal society, each brain wave would be utilized purposefully. You would go to sleep to solve certain problems … There is an overall general difference, nationally speaking — that is, people of various nations do differ to some extent in their prevalent brain frequencies … All in all, however, the beta has predominated, and has been expected to solve many problems unsuited to its own characteristics.

(Jane, for instance, hasn’t had her brain waves formally recorded by an EEG, or electroencephalograph. [...]

(Our curiosity about such speculations led me to plan this appendix shortly after the 711th session was held, and I asked Jane if Seth could eventually offer some insights about the brain’s electrical reality. [...]

(Seth did give much unexpected material about the brain — and about his own reality, incidentally — but the session turned out to be so long and closely interrelated that I found it very difficult to excerpt; most of the portions I picked out were left hanging, or were too incomplete. [...]

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. [...]

It is possible, then, for a brain to register all of the known patterns at once, though your machines would note only the predominating rhythm.