In a sunlit school classroom, a child bursts into laughter, sudden, eerie, and entirely unprovoked. There’s no joke, no punchline, no mischief. What seems like quirky behaviour draws giggles from ...

In a remarkable medical success, a patient suffering from a rare form of epilepsy known as “Gelastic seizures” often referred to as “laughing seizures” has shown dramatic improvement after receiving ...

The symptoms: The woman visited a clinic because she had long experienced bursts of uncontrollable laughter, which doctors described as "mirthless" in a report of her case. According to the patient, ...