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 ...

Neuroscience

How our brain assess bargains

It turns out that we may not be as good at bargain hunting and taking advantage of supermarket 'offers' as we think. That's according to early results from a study which brain-scanned people undertaking a 'virtual' supermarket ...

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 ...

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. ...

Other

Belgian euthanasia cases hit record high

Belgium carried out more than 2,000 mercy killings last year, the most since euthanasia was controversially legalised in 2002, the government said Wednesday.

Other

Chinese hospital seeks virgins' blood

A Chinese hospital's request for blood from healthy female virgins for use in medical research has been condemned as insulting to women, state-run media reported Monday.

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