“My first encounter with audiovisual entrainment (AVE) was in a psychologist’s office. He handed me a pair of what looked like goggle-sized mirrored sunglasses (the Omniscreen) with a translucent plastic screen covering the inside of the glasses, behind which lay LED lights, four to each lens. He then handed me a pair of headphones.
Once I had them on, he turned a black box on. Light flashed in my eyes, and binaural beats pulsed in my ears in a synchronized pattern…”