BRAIN - For neurons in the brain, identity can be used to predict location

Throughout the world, there are many different types of people, and their identity can tell a lot about where they live. The type of job they work, the kind of car they drive, and the foods they eat can all be used to predict the country, the state, or maybe even the city a person lives in ...

http://medicalxpress.com/news/2014-03-neurons-brain-identity.htm