Generosity, greed and grey matter: Dr Lynda Shaw at TEDxMiltonKeynes 

Dr Shaw talks about the effect being generous has on the brain. Dr Shaw holds a PhD in Cognitive Neuroscience and has conducted research on brain function and impairment.
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)