A gelastic seizure, also known as "gelastic epilepsy", is a rare type of seizure that involves a sudden burst of energy, usually in the form of laughing. [1] This syndrome usually occurs for …

Feb 17, 2022 · Gelastic seizures are characterized by uncontrolled laughter or giggling. These seizures are most often caused by noncancerous masses in a part of your brain called the …

Gelastic and dacrystic seizures are focal (or partial) seizures that start in an area at the base of the brain called the hypothalamus. Gelastic seizures is the term used to describe focal or …

Mar 15, 2024 · The vast spectrum of seizure presentations, especially subtle or focal seizures, makes it challenging to know all there is to know about seizures. Let’s take a moment to …

People having a gelastic seizure (GS) sound like they are laughing or mumbling. This is an uncontrolled reaction caused by unusual electrical activity in the part of the brain that controls …

Aug 21, 2025 · Gelastic seizures are characterized by involuntary, unprovoked bouts of laughter or giggling. The term “gelastic” originates from the Greek word “gelos,” meaning laughter.

Oct 27, 2023 · A gelastic seizure is a form of partial seizure that causes uncontrollable laughter or smiling. People are usually aware of what is happening around them during the seizure.

The main feature of gelastic seizures are episodes of uncontrollable laughing. The laugh is not caused by your child being happy or joyful. The laughter sounds different to your child’s usual …

Nov 30, 2022 · A gelastic seizure is a type of focal seizure, meaning it starts in only one area of the brain. They can occur as part of gelastic epilepsy, whereby a person has experienced two …

Gelastic epilepsy is a very rare kind of epilepsy that makes people have laughing seizures. The seizures are caused by a sudden burst of electricity in the brain, and this makes people laugh …