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Arteries of the brain

Arteries of the brain

Overview

The internal carotid arteries and the vertebral arteries supply blood to the brain.

Review Date 10/1/2025

Updated by: Frank D. Brodkey, MD, FCCM, Associate Professor, Section of Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.