Hyperbaric Oxygen Therapy works by increasing oxygen content in the brain to supraphysiologic levels, enhancing mitochondrial function and modulating over 8,000 genes on our DNA; upregulating those responsible for growth and repair and downregulating those responsible for inflammation and apoptosis.  Research into the use of HBOT for neurologic conditions has grown exponentially in the last several years. Studies from Israel have been published on the positive effects of HBOT on stroke and TBI recovery.