This information is provided by the National Institutes of Health (NIH) Genetic and Rare Diseases Information Center (GARD).
Northern epilepsy is a rare condition that affects the nervous system. Signs and symptoms of the condition generally develop between ages 5 and 10 years and may include recurrent seizures, mild intellectual disability, and motor abnormalities (i.e. problems with coordination and balance). Some affec ...
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Last Updated: 09/07/2015