Posterior cerebral artery

Definition

The posterior cerebral artery is one of the arteries that supplies blood to the occipital lobe of the brain, important for visual processing. It arises near the base of the brain, branching from the basilar artery and ensures crucial blood flow to various parts of the brain including the temporal and occipital lobes.

Related terms

Basilar Artery:

The basilar artery is formed by the union of two vertebral arteries and gives rise to branches, including the posterior cerebral arteries, supplying blood to much of the brainstem and posterior parts of the brain.

Occipital Lobe:

The occipital lobe is located at the back part of the cerebrum and is primarily responsible for visual perception and processing.

Cerebral Circulation: Cerebral circulation refers to the movement of blood through a network of cerebral arteries and veins supplying oxygen and nutrients to the brain