Source: South China Morning PostTestosterone can reduce a man’s “social brain” function and dampen his generosity, according to a new study.The higher the testosterone level, the less neural activity occurred in the temporoparietal junction, an area in the upper human brain associated with social functions, said the researchers in a paper published in the peer-reviewed PNAS, the Proceedings of the National Academy of Sciences of the United States of America.Wu Yin, a lead author of the study with Shenzhen University’s school…Read More