Braid designed a tough difference concerning distinct stages of hypnosis which he termed the main and second aware stage of hypnotism, he later on replaced this which has a distinction amongst "sub-hypnotic", "total hypnotic", and "hypnotic coma" stages. Jean-Martin Charcot made the same difference involving phases named somnambulism, lethargy, and https://goo.gl/maps/5vjUhEDhdeq8xgw98