Tonic-clonic epilepsy

Tonic-clonic epilepsy refers to a central nervous system disorder characterized by recurrent tonic-clonic seizures, previously termed grand mal convulsions These seizures affect pediatric and adult populations and stem from abnormal, excessive, hypersynchronous neuronal discharges that rapidly engage bilateral cerebral hemispheres, either arising generalized from onset or evolving from a focal seizure focus Clinically, episodes are marked by sudden loss of consciousness, an initial tonic phase o...

Tonic-clonic epilepsy refers to a central nervous system disorder characterized by recurrent tonic-clonic seizures, previously termed grand mal convulsions These seizures affect pediatric and adult populations and stem from abnormal, excessive, hypersynchronous neuronal discharges that rapidly engage bilateral cerebral hemispheres, either arising generalized from onset or evolving from a focal seizure focus

These seizures affect pediatric and adult populations and stem from abnormal, excessive, hypersynchronous neuronal discharges that rapidly engage bilateral cerebral hemispheres, either arising generalized from onset or evolving from a focal seizure focus Clinically, episodes are marked by sudden loss of consciousness, an initial tonic phase of generalized muscular rigidity, and a subsequent clonic phase featuring bilateral, rhythmic jerking of the extremities

Episodes often involve autonomic instability, tongue biting, and urinary incontinence, typically concluding with an exhaustive postictal period of confusion, flaccidity, or coma

Episodes often involve autonomic instability, tongue biting, and urinary incontinence, typically concluding with an exhaustive postictal period of confusion, flaccidity, or coma