Neuroscience

Study shows why some pain drugs become less effective over time

Researchers at the University of Montreal's Sainte-Justine Hospital have identified how neural cells like those in our bodies are able to build up resistance to opioid pain drugs within hours. Humans have known about the ...

Cardiology

High pain tolerance may mask heart attack symptoms

Heart attacks may go unrecognized among individuals with high pain tolerance, putting them at an increased risk for poor recoveries, according to new research in Journal of the American Heart Association, the Open Access ...

Psychology & Psychiatry

Laughter clubs catch on in stressed-out Hong Kong

Hypnotherapist Dick Yu has a mission that seems unthinkable to some Hong Kong people: he wants to make the Asian financial hub's seven million residents laugh.

page 2 from 5