Cerebellar Artery Inferior Rostral

The inferior rostral cerebellar artery (a. cerebellaris inferior rostralis), also known as the cerebellar hemisphere artery, is a branch of the cerebral artery that supplies blood to the lower part of the cerebellar hemisphere.

The cerebellar artery inferior rostral originates from the cerebral artery and passes through the white matter of the cerebellar hemisphere to its inferior surface. It branches into numerous small arteries that pass between the layer of the cortex and the pia mater, providing nutrition to the cerebellar cortex and its lower parts.

The functions of the inferior rostral cerebellar artery include maintaining cerebellar homeostasis, providing it with energy and oxygen, as well as participating in the regulation of metabolism and the transmission of nerve impulses.

Dysfunction of the cerebellar inferior rostral artery can lead to a variety of cerebellar disorders, including impaired motor coordination, impaired balance and coordination, and impaired learning and memory abilities.

In medical practice, various methods are used to diagnose inferior rostral cerebellar artery dysfunction, such as computed tomography, magnetic resonance imaging and ultrasound. Treatment may include medication, physical therapy, and surgery.

Thus, the inferior rostral cerebellar artery is an important element of the blood supply to the cerebellum and plays a key role in maintaining its functions. Its dysfunction can lead to serious problems, so it is important to monitor its health and, if necessary, take measures to restore it.

Cerebellar artery inferior rostrum

Cerebellar artery inferior rostral or a. cerebellaris (ce-re-bell-a-ris) in-fe-ror, sinus (from Latin sinus - gyrus) - an artery that accompanies the IV ventricle of the brain and during embryogenesis participates in the formation of the medulla oblongata and the pons. In the rostro-caudal direction it can leave the midbrain cavity through the superior surface of the cerebellar peduncles.

*Latin name of the artery* A. cerebellares (Latin cerebellum - cerebellum) rostrálís (cervicýs) ventr. (descending trunk)

Its end point is considered to be the place of contact of the segments of P. mesencephali colliculi and P. rhombencephali tegmenti

The right and left AMCN emerge from the brainstem at the junction of the medulla oblongata and the medulla. Finally, it passes inside the aqueduct of Sylvius, at the junction of the pons with the parietal lobe, and enters the pons, where it ends. The tributaries of the artery are located in the pons, from where blood flows into the superior sagittal sinus. It looks like an arteriole (8-30 µm wide, lumen thickness about 1 µm). Blood flows through the artery to the fourth ventricle of the brain.

From the A.M.K.N. bridge branches