Focal motor seizure Hyperkinetic seizures true true HP:0011174 UMLS:C4023497 focal hyperkinetic seizure human_phenotype 2011-11-19T10:13:17Z https://link.springer.com/referenceworkentry/10.1007%2F978-1-84882-128-6_61 This seizure type involves movements of proximal limb or axial muscles, producing irregular large amplitude movements, such as pedaling, pelvic thrusting, jumping, thrashing and/or rocking movements. hecht Seizures with increase in rate of ongoing movements or inappropriately rapid performance of a movement involving predominantly proximal limb or axial muscles producing irregular sequential ballistic movements, such as pedaling, pelvic thrashing, rocking movements.