All In The Mind

Neurogenesis is the process where we create new brain cells. Many researchers believe that if someone has depression then neurogenesis is reduced. Could this in some cases even be the cause of depression? It's possible this idea could lead to the discovery of new drugs for depression, drugs which don't tackle mood, but which encourage the creation of new brain cells. Claudia Hammond brought together Timothy Powell, MRC postdoctoral research fellow, and Sandrine Thuret, Head of Neurogenesis and Mental Health, from Kings College London to examine the latest research.The Government has committed to make prisons not just places of detention, but of rehabilitation. Some prisons are hoping that yoga classes could make a difference. Research from Oxford University is beginning to suggest that yoga can help with prisoners' mental health. Claudia Hammond hears from lead researcher and psychologist Amy Bilderbeck, Sam Settle Director of the Prison Phoenix Trust and former prisoner Richard for whom yoga was to become a