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Pathophysiology of Catastrophic Epileptic Syndromes

  • Morris H. Scantlebury
Reference work entry

Short Description

Catastrophic epilepsies are a group of age-related epileptic syndromes characterized by a variety of behavioral seizure manifestations, malignant EEG patterns, and dismal outcomes including profound psychomotor arrest or regression. They can either be symptomatic or cryptogenic in origin and the etiology may be acquired or genetically based. The prognosis is grave as many patients progress to develop other intractable seizure types, severe cognitive impairments, and even death often independent of the underlying etiology. Because the catastrophic epilepsies are associated with devastating outcomes, it is important to improve the understanding of the pathophysiological substrates underlying these conditions. This is dependent on the development of novel, syndrome specific, animal models systems that can be used to study mechanisms and develop safe, effective, nontoxic treatments. This review will focus on the leading hypotheses governing the mechanisms for seizure...

Keywords

Corticotrophin Release Hormone GABAB Receptor Infantile Spasm Epileptic Encephalopathy Tonic Seizure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgment

Supported by NIH NINDS grants NS20253, NS045243, NS58303, NS62947, and grants from the International Rett Syndrome Foundation and PACE.

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Copyright information

© Springer-Verlag London Limited 2010

Authors and Affiliations

  • Morris H. Scantlebury
    • 1
  1. 1.Saul R. Korey Department of NeurologyAlbert Einstein College of MedicineBronxUSA

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