11 septiembre 2014
A gambler’s decision to stay or fold in a game of cards could be influenced by a chemical in the brain, suggests new research. The rise and fall of dopamine plays a key role in decisions involving risk and reward, from a baseball player trying to steal a base to an investor buying or selling a stock. Previous studies have shown that dopamine signals increase when risky choices pay off.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/17_QQAxQYF8/140911125823.htm
