What Is The Difference Between A Tonic-clonic Seizure And An Absence Seizure?

What Is The Difference Between A Tonic-clonic Seizure And An Absence Seizure? Motor symptoms may include sustained rhythmical jerking movements (clonic), muscles becoming weak or limp (atonic), muscles becoming tense or rigid (tonic), brief muscle twitching (myoclonus), or epileptic spasms (body flexes and extends repeatedly). Non-motor symptoms are usually called absence seizures. What is the