What are the carotid arteries?

The carotid arteries provide the brain with most of its blood supply and are located in the neck on either side of the windpipe.

The carotid arteries are two large blood vessels located toward the front of the neck that carry blood to the brain. Blood reaches the carotid arteries by traveling from the heart and passing through a large artery called the aorta. Then the blood moves through the carotid arteries to the brain. Each of the carotid arteries splits into two separate arteries near the top of the neck to form the left and right internal and external carotid arteries. The larger of these two branched arteries, called the internal carotid artery, delivers oxygenated blood to portions of your brain responsible for cognition, speaking, and motor skills. As a result, stroke victims often suffer from deficits in these areas.

The carotid artery is one type of major artery in the neck carrying blood from the heart to the brain. The other type is vertebral artery.

The carotid (pronounced ka-RAH-tid) arteries are located in your neck and are the main arteries supplying blood to the eyes and brain.

There are two carotid arteries: one on the right side of the neck (which supplies blood to the right side of the brain) and one on the left side of the neck (which supplies blood to the left side of the brain).

When blood flowing through the carotid artery is reduced or blocked, the eyes and brain do not receive enough oxygen. As a result, brain function and vision can be greatly affected.

The carotid arteries are paired arteries in the neck that serve as the major blood supply to the brain. Carotid Artery Disease is when one or both arteries in your neck become narrowed due to accumulation of plaque. Blockages in these arteries can lead to stroke or other problems with brain circulation.