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

Fewer romantic prospects may lead to riskier investments

Encountering information suggesting that it may be tough to find a romantic partner shifts people's decision making toward riskier options, according to new findings from a series of studies published in Psychological Science, ...

Neuroscience

Just made a bad decision? Perhaps anxiety is to blame

Most people experience anxiety in their lives. For some, it is just a bad, passing feeling, but, for many, anxiety rules their day-to-day lives, even to the point of taking over the decisions they make.

Neuroscience

Being overweight linked to poorer memory

Overweight young adults may have poorer episodic memory – the ability to recall past events – than their peers, suggests new research from the University of Cambridge, adding to increasing evidence of a link between memory ...

Neuroscience

Modelling how the brain makes complex decisions

Researchers have constructed the first comprehensive model of how neurons in the brain behave when faced with a complex decision-making process, and how they adapt and learn from mistakes.

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