One result of the wars in Iraq and Afghanistan is a growing number of American troops suffering traumatic brain injury. A new treatment that could supply high doses of oxygen to the brain to speed up the growth of brain tissue is underway. Hyperbaric chambers have been used to help patients recover from such conditions as the bends. Now, doctors are testing to see if these medical devices may help in the treatment of traumatic brain injuries. Currently, soldiers suffering from traumatic brain injury at Brooks City Base in Texas are participating in the study. Doctors are hopeful for positive results, but caution that the treatment will take place in conjunction with other brain injury treatments such as therapy and drugs. Read more about the use of hyperbarics for brain injuries.