In January 1962, three schoolgirls at a mission boarding school near Lake Victoria in what was then called Tanganyika began ...

New Delhi, Jul 6 (PTI) Researchers have analysed reports of medical procedures in which the brains of awake people were ...

Until now, the brain regions underlying laughter were not well understood, in part because it's hard to elicit genuine laughter in the lab. The post Spontaneous and voluntary laughter come from ...

That sort of spontaneous laughter might originate from a more primitive part of the human brain, researchers reported June 23 ...

Two sets of published diagnostic criteria are available to help differentiate PBA from depression. The first set of diagnostic criteria was developed by Poeck in 1969. 3 These 4 criteria include: ...

It starts calmly - and then everything breaks. This moment captures reactions that spiral into uncontrollable laughter. No ...

Huug Bosse went in for hip surgery three years ago, and when he woke up he had a mean case of uncontrollable laughter. And he hasn’t been able to stop laughing ever since. Understandably, his wife is ...