The vascular territories are labeled on a T1-weighted axial series. The territories of the perforating branches of the cerebral arteries are indicated with a dense coloration. The perforating branches of the posterior communicating arteries are included with those of the posterior cerebral artery.

• Magenta - anterior cerebral artery
• Blue - middle cerebral artery
• Red - posterior cerebral artery
• Green - anterior choroidal artery
• Dense cyan - superior cerebellar artery
• Light cyan - anterior inferior cerebellar artery

• Yellow - posterior inferior cerebellar artery