Comparisons Between Audio, Photic, AVE, Monaural, Binaural, Isochronic, Ganzfeld

This overall review of brainwave research suggests what I'd gathered:

Further studies are needed to compare the effects of auditory, photic, and AVE stimulation at the same frequencies for each outcome and to compare the clinical benefits of monaural, binaural, and isochronic beats and the use of white noise vs music as a background.

from: http://www.musicmefree.com/brainwave-study.pdf

In other words, nobody really knows. Well I guess we can only move upward from knowing next to nothing!

PJ

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