Not everyone with epilepsy will have an epilepsy syndrome. They can be defined in over half of epilepsy starting before 2 years of age but are much less common in epilepsy starting in adulthood.

Epilepsy syndromes An epilepsy syndrome is defined as "a characteristic cluster of clinical and Electroencephalography (EEG) features, often supported by specific etiological findings (structural, …

For each syndrome, diagnostic electroclinical criteria, as well as expected results of other investigations (imaging, genetics), frequent co-morbidities, and natural history are provided. A fifth paper outlines …

Jun 30, 2024 · Epilepsy syndromes can be grouped by age of seizure onset and by epilepsy type. Some epilepsy syndromes are self-limited, others are associated with enduring epilepsy.

In this section, we will provide general, high-level information for a select group of epilepsy syndromes, such as West Syndrome, Dravet syndrome, and Lennox-Gastaut syndrome.

When someone is diagnosed with epilepsy, they might be told they have a syndrome. An epilepsy syndrome is a group of signs and symptoms that tend to happen together, including particular types …

Syndromes often present in an age-dependent manner, carry both prognostic and treatment implications, and are associated with a specific range of comorbidities. Syndromes are most …

When you are diagnosed with an epilepsy syndrome, it helps guide your doctors to the most helpful treatments. It may also tell them whether your epilepsy is likely to become better or worse, or go into …

Oct 14, 2025 · Learn about this condition that causes seizures. Find out which symptoms are associated with different types of seizures and how they're treated.

This is a quick reference for epilepsy syndromes that are listed by the International League Against Epilepsy (ILAE). Most of the syndromes are described in detail in the ILAE website: http://www.ilae …