Internal Carotid Arteries
The vertebral arteries merge to form a basilar artery which form the posterior Circle of Willis. The middle cerebral arteries form the rest of the Circle of Willis.
The left and right corotid arteries and the vertebral arteries which join together to form the basilar artery (forming the circle of willis).
If you mean the arteries that supply the hear they are the coronary arteries.
You may mean the renal arteries. They supply the kidneys with oxygenated blood.
Cerebral arterial circle AKA Circle of Willis
The Circle of Willis is a circle of arteries that provides main blood supply to the brain and the surrounding structures. It is important as prevents ischemia(shortage of blood to tissues) thus preserving cerebral perfusion when one or more artery in the brain is blocked due to throbosis or embolism.
The vertebral arteries merge to form a basilar artery which form the posterior Circle of Willis. The middle cerebral arteries form the rest of the Circle of Willis.
The Circle of Willis is located at the base of the brain. The term refers to a junction between the arteries that supply blood to the brain. It is formed at the end of the right and left internal carotid arteries. Leaving the circle are the blood vessels of the brain itself - the "cerebral arteries". Great answer, it is the mass of arteries that circle around each other in the junction for the brain, I didn't realize they were at the base of the brain. I thought they were more towards the front and middle, kind of, behind the eyes, (sorry for the big technical terms). But I haven't heard it described better.
Circle of Willis or the cerebral arterial circle
The left and right corotid arteries and the vertebral arteries which join together to form the basilar artery (forming the circle of willis).
Blood vessels that supply the brain are the two carotid arteries and the two vertebral arteries.- From the left ventricle, blood flows into the aorta and the common carotid arteries supply the frontal portion of the brain through the inner carotid arteries, which lead to blood vessels such as the three pairs of cerebral arteries (anterior, middle, posterior).- From the left ventricle, blood flows from the arch of the aorta into the paired subclavian arteries, and then to the vertebral arteries, which supply the rear and lower parts of the brain through the basilar artery (which ends at the posterior cerebral arteries).* Within the brain, cross-connections between these arteries (called the Circle of Willis) provide some redundancy should any of the arteries become severed or blocked.
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Carotid arteries supply blood to brain . Blood is supplied to the entire brain by 2 pairs of arteries: the internal carotid arteries and vertebral arteries. The right and left vertebral arteries come together at the base of the brain to form a single basilar artery. The basilar artery joins the blood supply of the internal carotid arteries in a ring at the base of the brain. This ring of arteries is called the circle of Willis. The circle of Willis provides a safety mechanism...if one of the arteries gets blocked, the "circle" will still provide the brain with blood.
When the vascular structures in the circle of Willis appear patent in MRI results, it means that there is normal blood flow through these arteries without any significant blockages or obstructions. This is a positive finding as it suggests good blood supply to the brain, reducing the risk of ischemic events like strokes.
The coronary arteries
name the arteries which supply the nail matrix?
Coronary artery