Other

How do babies laugh? Like chimps!

Few things can delight an adult more easily than the uninhibited, effervescent laughter of a baby. Yet baby laughter, a new study shows, differs from adult laughter in a key way: Babies laugh as they both exhale and inhale, ...

Psychology & Psychiatry

For boys at risk of psychopathy, laughter isn't so contagious

For most people, laughter is highly contagious. It's nearly impossible to hear or see someone laughing and not feel the urge to join in. But researchers reporting in Current Biology on September 28 have new evidence to show ...

Neuroscience

Laughter may be a serious evolutionary tool

(HealthDay)—Sharing a laugh can make you feel closer to someone else, and that quick-forming social bond may have been a big evolutionary boon to human survival, a small study suggests.

Psychology & Psychiatry

Social laughter releases endorphins in the brain

Recent results obtained by researchers from Turku PET Centre, the University of Oxford and Aalto University have revealed how social laughter leads to endorphin release in the brain, possibly promoting establishment of social ...

page 2 from 5