Assertion: epilepsy's seizure | /r/Causes | a stiffening of the muscles
Facets:
value: in the body’s muscles
type: LOCATION
Source sentences:
text: Most generalized seizures cause changes in the body’s muscles, such as a stiffening of the muscles (tonic), a decrease in muscle tone (atonic), rhythmic jerking movements (clonic), or a sudden twitch or jolt-like movement (myoclonic).