. The phenomenology of certain mystical states is contrasted with the sense of “baseline” reality in an exploration of primary senses of reality. Nine theoretical and eight actual primary senses of reality are described. A neurophysiological model is presented to account for these states, and their possible adaptive significance is considered from an evolutionary perspective. Finally the state of absolute unitary being is contrasted with baseline reality, and their competing claims for primacy are evaluated in an epistemological context.

The structuring and transformation of myth is presented as a function of a number of brain “operators.” Each operator is understood to represent specifically evolved neural tissue primarily of the neocortex of the brain. Mythmaking as well as other cognitive processes is seen as a behavior arising from the evolution and integration of certain parts of the brain. Human ceremonial ritual is likewise understood as the culmination of a long phylogenetic evolutionary process, and a neural model is presented to explain (...) its properties. Finally, the mechanism by which ritual is used to resolve the antinomies of myth structure is explored. (shrink)