<prompt> Which of the following does not supply medulla oblongata?Anterior spinal aeryposterior spinal aeryPosterior inferior cerebellar aerySuperior cerebellar aery  <response>: B D CHAURASIAS HUMAN ANATOMY Volume 3 Sixth edition Superior cerebellar aery ; it arises close to superior border of pons .it wind posterior along superior border of pons and middle cerebellar pedencule supply both 