Assertion: basilar artery | /r/HasProperty | most parts of the brain
Facets:
value: in the posterior fossa
type: LOCATION
Source sentences:
text: BTM is called 'basilar-type' because it was first described in the areas of the brain which receive blood from the basilar artery, which includes most parts of the brain in the posterior fossa and also the brainstem, which are in the lower, back part of the brain (occipital region).