Cerebral arterial circle
Basilar
Occipital
Internal carotid
Vertebral
Subclavian
Axillary
Internal thoracic
H
Maxillary
Facial
Lingual
External carotid
Common carotid
Brachiocephalic trunk
Basilar
Anterior spinal
Vertebral
Cerebral arterial cycle (circle of Willis)
Anterior communicating
Anterior cerebral
Posterior communicating
Posterior cerebral
Pontine
Vertebral