After being introduced to either Dianetics or Scientology, people who want to know more about the mind and about the thetan’s relationship to the mind take this service. Here they learn that the human mind has an exact anatomy. Before Dianetics, this anatomy was essentially unknown because those seeking to understand the mind did so from a wholly material perspective.

The Anatomy of the Human Mind Course contains a precise description of the mind, its components, its workings and its relationship to man as a spiritual being. This extensive service includes twenty lectures by L. Ron Hubbard, detailing every aspect of the mind. Each lecture is followed by demonstrations and practicals so one gains a comprehensive understanding of such basics as the reactive mind, mental image pictures, engrams, the analytical mind, the being, understanding, the body, its nervous system and aberration. The Anatomy of the Human Mind Course imparts a real understanding of these principles, one which brings about a vast new understanding of life.