[snip] "In addition, the incidence for schizophrenia is almost doubled for individuals who are born and brought up in cities. "These values are a cause for concern and determining the biology behind this is the first step to remedy the trend." He and colleagues studied a series of brain scans from healthy volunteers from rural and urban areas to reach their conclusion. Dr Pruessner said: "These findings suggest that different brain regions are sensitive to the experience of city living during different times across the lifespan. "Future studies need to clarify the link between psychopathology and these affects in individuals...