Approaching the “Source”: Right-Left Brain Integration, Theta Waves … Hypnogogic Experiences, and Delta Waves … A Nightly Return to Our Roots in the Infinite

Brain Waves

The relations between these levels of growth and the techniques under consideration can be demonstrated by their correlations with brain wave activity.

Theta Waves … Hypnogogic Experiences

Beta waves on the EEG correspond to normal waking consciousness while alpha indicates a more relaxed, tranquil state. The consciousness correlated with theta waves, which are even slower than alpha, is characterized by a dream-like or “reverie” state during which one is immersed in a world of images. It has long been known that these dream-like states (called “hypnogogic experiences”) play some part in scientific and artistic creation. (Rama, Ballentine, & Ajaya, 1976, pp. 146-147)

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Delta Waves—A Nightly Return to Our Roots in the Infinite

An even more relaxed state is the delta state, which usually is only experienced in the phase of “deep sleep.” It is unknown what exactly goes on during this state of sleep as, unlike REM sleep, which is characterized by dreaming, this appears to be a dreamless state. Yogananda (1946, p. 493) has indicated that it represents a nightly return to our roots in the infinite. Regardless, it is a more relaxed state than even the very relaxed and creative theta state.

Theta has been called a measure of feeling states by Janov (1974b, p. 40). He also has brought forth research showing a trend toward theta and delta states in advanced primalers (cf. Janov & Holden, 1975, p. 493; Janov, 1971, pp. 214-215). Lake (1981) also makes this connection between theta states and integrative primal access and relivings. Similarly, research on meditators has indicated that they also exhibit alpha, theta, and delta wave patterns while awake, with more advanced meditators exhibiting the slower brain-wave patterns (cf. Rama et al., 1976, pp. 159-161; Walsh, 1979, p. 166).

The Awareness of a “Larger Reality”

We see that at least in regard to brain-wave activity the effects of primal and meditation are parallel. The effects include increasingly relaxed patterns and greater synchronization. One might speculate that the correlate of these slower rhythms is the awareness of subtler and subtler energies (a primaler would say “feelings”). These energies and awarenesses are unavailable in the normal beta state and could therefore be said to represent the awareness of a “larger reality.”

Brain Structure

In addition to brain-wave activity, one might also find correlates to this process in terms of actual parts of the brain.

Right Brain—Left Brain Integration

Much has been made of late correlating states of consciousness and areas of the brain along right brain/left brain lines. Left brain dominance has come under attack and an integration of the two is called for. It is becoming clear that this kind of integration is an important aspect of both the primal and spiritual processes. Evidence for this is presented by Janov (1973; Janov & Holden, 1975). And evidence of this kind of integration occurs in the spiritual disciplines, particularly in its most advanced stages (Earle, 1981).

Approaching the “Source”

What I am saying is that contact with subtler energies may involve awareness of brain activity existing closer to the brainstem, the “source” of brain activity, while normal consciousness is awareness of brain activity that is primarily cortical. Both the much acclaimed ability of yogis to control physiological processes that normally are unconsciously regulated and the reports that primalers are more aware of internal biological processes attest to this conception of the process.