Assertion: anterior cerebral artery's branch | /r/AtLocation | the border zone
Facets:
Source sentences:
text: Posterior branches to the parietal and occipital lobe Optic radiations and striate cortex (the primary visual cortex may be entirely supplied by PCA, or the tip of the occipital lobe where the fovea is mapped may be located in the border zone shared by PCA and MCA)