Assertion: essential blepharospasm | /r/Causes | eyelid
Facets:
value: to close
type: MANNER
value: to blink from muscle contraction
type: PURPOSE
value: to spasm
type: TRANSITIVE-OBJECT
Source sentences:
text: Benign essential blepharospasm (BEB) is a rare condition that causes the eyelids to spasm or uncontrollably close or blink from muscle contraction.