Hyperbaric Oxygen Therapy (HBOT) is considered in the documentary ‘Coma’ which tracks several victims. There are all manner of brain problems, one victims couldn’t process sound, for me it’s the right side of my body.
They noticed progress in victims after HBOT. One couldn’t walk in the water unaided before HBOT, but could after. I too noticed general improvement after HBOT. My twin brother put me on a course at the established therapy centre Hypermed. My brain started to improve after each session in an oxygen chamber.
I suspect HBOT initiated my recovery. Several friends contributed to its cost. My advice to other coma victims is try it. For me it was to be put in an oxygen chamber for about an hour once a week for about 3 months. HBOT believes that oxygen is central to the health and reconstruction of brain cells.