Neurogenesis is the growth and development of the nervous system with new neurons. This process has been shown to be significantly enhanced through the application of hyperbaric oxygenation therapy, particularly following trauma to the brain or central nervous system. A recent article titled “Hyperbaric oxygen therapy promotes neurogenesis: where do we stand?” has just been published. In this article, proposed physiological mechanisms of action are looked at, in a way to gain better understanding of oxygen’s role in neurogenesis <view study>