City dwellers worldwide enjoy several advantages over their rural compatriots, including, on average, better job prospects and better access to food and health care (not to mention nightlife). At the same time, city living can be stressful, and studies have found that mental health problems, such as schizophrenia, depression, and anxiety disorders, are more common in urbanites. Now, researchers have taken a crack at understanding this connection by looking for differences in how the brains of people from urban and rural environments react to certain kinds of stress. More here
