P4	You could just go off into your own little world with it . . . It was comfortable, you could just relax into it and let time pass by quite happily
P11	I think the massive benefit for me as I said was almost like a calming meditative. That particular 7 Hz programme on the audio became almost like a calming, zoning out, meditative thing for me to use . . . for me that was a really fantastic positive effect
P5	I did them both [visual and auditory stimulation] lying on a sofa, with my head on a pillow on one arm and spread out across the sofa. So that was fine. In fact, once or twice I fell asleep it was that peaceful