arterial circle

It is part of the cerebral arterial circle, also known as the circle of Willis.

Lower studied the arterial circle at the base of the brain, named the circle of Willis after his teacher.

Cerebral arterial circle (Willis)

It encloses the cerebral peduncles and the structures contained in the interpeduncular fossa, and contains the arterial circle of Willis.

The internal carotid artery can receive blood flow via an important collateral pathway supplying the brain, the cerebral arterial circle, which is more commonly known as the Circle of Willis.

Circulus arteriosus minor or minor arterial circle of iris is an arterial circle near the pupillary margin of the iris.

Willis (1621-1675) is considered to be the founder of clinical neuroscience and is most famous for his description of the Circle of Willis, the arterial circle at the base of the brain.

The Circle of Willis (also called Willis' Circle, Loop of Willis, cerebral arterial circle, and Willis Polygon) is a circulatory anastomosis that supplies blood to the brain and surrounding structures.

These form an arterial circle, the circulus arteriosus major, around the circumference of the iris, from which numerous converging branches run, in the substance of the iris, to its pupillary margin, where they form a second (incomplete) arterial circle, the circulus arteriosus minor.