Tag Archives: risk

Large Study Identifies Genetic Variants Linked to Risk Tolerance and Risky Behaviors

Based on genetic information from more than 1 million people of European ancestry, results suggest the neurochemicals glutamate and GABA, but not dopamine or serotonin, contribute to risk tolerance An international group that includes researchers at University of California San Diego School of Medicine has identified 124 genetic variants associated with a person’s willingness to… Read More »

Medical News Today: Bullying alters brain structure, raises risk of mental health problems

New research is suggesting that there may be physical structural differences in the brains of adolescents who are regularly bullied. A recent study charts brain changes linked to bullying. According to the National Center for Education Statistics and Bureau of Justice Statistics, between one and three students in the United States report being bullied at… Read More »