Posterior cerebral circulation

The posterior cerebral circulation (or simply, posterior circulation) is the blood supply to the posterior portion of the brain, including the occipital lobes, cerebellum and brainstem.

The posterior circulation is supplied by the vertebral arteries that combine to form the basilar artery which then divides into the posterior cerebral arteries. From these main vessels, many smaller vessels supply the posterior structures of the brain, including:

Related pathology

Anatomy: Brain
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Article information

rID: 5874
Section: Anatomy
Synonyms or Alternate Spellings:

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Cases and figures

  • Figure 1: vertebral artery
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  • Figure 2
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