Assertion: basilar artery's branch | /r/HasProperty | involved
Facets:
Source sentences:
text: The territory of the lateral lenticulostriate perforating arteries of the MCA is indicated with a different color (purple) from the rest of the territory of the MCA because it is a well-defined area supplied by penetrating branches, which may be involved or spared in infarcts separately from the main cortical territory of the MCA.