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CONVULSIVE

Generalized convulsive seizures are typically bilateral and symmetric although variants with asymmetry including head and eye deviation can be seen. A tonic clonic seizure is a seizure consisting of a tonic and a clonic phase, typically in this order, however variations such as clonic-tonic-clonic are also seen. A clonic seizure is a seizure involving bilaterally rhythmic jerking and may occur alone or in combination with tonic activity where there is bilaterally increased tone of the limbs typically lasting seconds to a minute. The jerking in a clonic seizure is more sustained and rhythmic than seen in a myoclonic seizure.

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