“Seth material” search engine (Jane Roberts)

The physically alive body, its activities and condition, are directed through the beliefs of the conscious mind. The body, as explained in this chapter, also has “invisible” counterparts composed of the electromagnetic properties and the interior sound and light qualities.

These invisible structures preceded the emergence of the physical body. They also exist after the body’s death. While the condition of the body is directed by the conscious mind in life, then, the idea or mental pattern for the body existed before the conscious mind’s connection with the physical brain.

Therefore the inner self forms, first, the “invisible” body structure which will “later” emerge in flesh. At the event of this mental seeding, the conscious mind, in your terms, is obviously not connected with the brain, which has not yet been formed in flesh. The idea of the body is held and made physical by a conscious mind.

Therefore a seeming division occurs, in which a portion of the invisible conscious mind is connected with the physical brain, and a portion of it is free of that connection. That [latter] part forms what you think of as the involuntary system of the body.