What are symptoms of common and uncommon types of epilepsy?

Seizures vary: Most common is primary generalized epilepsy, seizures originate in both hemispheres of brain at once, may be convulsive, absence-type, myoclonic, or atonic drop attacks. Slightly less common are localization-related or complex partial seizures, a short circuit in one area of the brain, may be convulsive or nonconvulsive seizures. Simple partial and absence seizures round out the list. Good luck!