label: Generalized myoclonic-tonic-clonic seizure
label_lc: generalized myoclonic-tonic-clonic seizure
description: "A generalized myoclonic-tonic-clonic seizure is a type of generalized motor seizure characterized by a single or multiple jerks of limbs bilaterally, followed by tonic and clonic phases. The initial jerks can be considered to be either a brief period of clonus or myoclonus."