Neuroscience

Hormones that are released during hunger affect decision making

Never make a decision when you are hungry. The hormone ghrelin - that is released before meals and known to increase appetite - has a negative effect on both decision making and impulse control. Such were the results of a ...

Psychology & Psychiatry

Logic fights impulse in economic decision-making

Money can make people act crazy, but there is a small group of people that act more rationally than most, and this behavior may be due to their high "cognitive control," according to a new study being published in the Nov. ...

Health

Positive mindset influences health decisions

(Medical Xpress)—An analysis of the personality types, diet and exercise habits of more than 7,000 people has shown that a positive attitude, and the belief that you can determine your life's outcomes, leads people to make ...