Medulla receives its blood supply from all of the following aeries except:
Medulla Blood supply: 1. Anterior spinal aery - Supplies whole medial pa of medulla oblongata. 2. Posterior inferior cerebellar aery - Branch of veebral aery supplies posterolateral pa of medulla. 3. Direct branches of veebral aery.
Anterior spinal aery
Posterior inferior cerebellar aery
Veebral aery
Superior cerebellar aery
Brainstem lesions and blood supply of CNS