Interesting Fact # 1071 - Sociability

Scientists at Cambridge University say they have located the brain areas that may determine how sociable a person is.

(Warm, sentimental people tend to have more brain tissue in the outer strip of the brain just above the eyes and in a structure deep in the brain's centre. Interestingly these are the same zones that allow people to enjoy chocolate and sex. So, being sociable has its own rewards.)

Source: European Journal of Neuroscience.