Basilar Artery Branches
Basilar Artery Branches |
|
Paramedian |
Supply medial third of pons, midbrain |
Short circumferential |
Supply lateral 2/3 of pons, midbrain |
AICA |
Anteroinferior cerebellum, floccular nodule, middle cerebellar peduncle, cranial nerves VII, VIII |
SCA |
Superior cerebellum |
Interpeduncular |
Supplies high midbrain and subthalamic |
Vertebral Artery Branches
Vertebral Artery Branches |
|
Anterior Spinal |
Supplies spinal cord, anterior 2/3 |
Posterior Spinal |
Supplies spinal cord, dorsal columns |
PICA |
Posterior medulla, inferior cerebellar hemisphere |