WSJ.com - Lessons From The Brain-Damaged Investor
"People with certain kinds of brain damage may make better investment decisions. That is the conclusion of a new study offering some compelling evidence that mixing emotion with investing can lead to bad outcomes...It's possible that people who are high-risk takers or good investors may have what you call a functional psychopathy," says Antoine Bechara, an associate professor of neurology at the University of Iowa, and a co-author of the study. "They don't react emotionally to things. Good investors can learn to control their emotions in certain ways to become like those people."WSJ.com - Lessons From The Brain-Damaged Investor