What does the inferior cerebellar artery supply?

The anterior inferior cerebellar artery supplies the middle cerebellar peduncle, lower lateral pons, anteroinferior surface of the cerebellum, flocculus and the choroid plexus of the lateral ventricle.

What happens if the anterior inferior cerebellar artery is damaged?

Syndrome of Anterior Inferior Cerebellar Artery Occlusion Usual symptoms are nausea, vertigo, tinnitus, and hearing loss. Other features include vomiting, ipsilateral facial numbness, facial palsy, Horner syndrome, and contralateral loss of pain and temperature.

What do the cerebellar arteries supply?

The anteroinferior cerebellar artery (AICA) supplies the pons, the facial and spinal trigeminal nucleus and tract, as well as the inferior and middle cerebellar peduncles and spinothalamic tract.

Where is the posterior inferior cerebellar artery located?

The posterior inferior cerebellar artery (PICA) is its principal named branch, and it typically originates from the intracranial portion of the VA approximately 1 cm above the foramen magnum and 1 cm proximal to the vertebrobasilar junction.

What does the posterior inferior cerebellar artery do?

The posterior inferior cerebellar artery (PICA) is the largest branch of the vertebral artery. It is one of the three main arteries that supply blood to the cerebellum, a part of the brain. Blockage of the posterior inferior cerebellar artery can result in a type of stroke called lateral medullary syndrome.

What is the posterior inferior cerebellar arteries?

The posterior inferior cerebellar artery (PICA) is the vessel that perfuses the lateral medulla, and is usually occluded due to thrombosis or embolism in its parent vessel, the vertebral artery.

What is a right MCA stroke?

Middle cerebral artery (MCA) stroke describes the sudden onset of focal neurologic deficit resulting from brain infarction or ischemia in the territory supplied by the MCA. The MCA is by far the largest cerebral artery and is the vessel most commonly affected by cerebrovascular accident.