Binaural and Isochronics: Glitching your brain into specific brain-wave states

[mimosabisque]

Part of the lack of consistency in results from individual to individual is that by necessity, these devices assume an equal degree of resonance via the ear canal. Maybe the single-ear devices would be more reliable. Also I wonder if the effect is reliant at all upon the perception of hearing, or simply the vibrations affecting the brain itself?