My best answer is to segregate the terms you used into cause: (the hemorrhage
) that produced: damage (injured neural pathways)that we call: "cerebral palsy
" and the symptom: "clonus
" that is caused by having injured neural pathways.
So the hemorrhage does the damage, pvl is also damage related to injury & all this produces clonus. CP is just a term that lumps all the symptoms together in one name.