One of the first therapies we tried was the mild hyperbaric oxygen chamber. Dr. Neubrander had his brother, Rick, fly to Florida to train us in this chamber. After just six hours of training, Ken went to school and traced the alphabet from A-Z by HIMSELF for the first time in his life. This was just the beginning of all the amazing things we would see with the chamber. We spend three hours a day in the chamber during his sessions. In a two years time, we now have over 700 hours. This has been a great therapy for Ken!