Orbitofrontal artery

Orbitofrontal artery is a branch of the ophthalmic artery that supplies blood to the frontal lobe of the brain. It is named for its location in the orbit of the skull, which houses the eye and its associated structures.

Etymology

The term "orbitofrontal" is derived from "orbit," referring to the eye socket, and "frontal," referring to the frontal lobe of the brain. The term "artery" comes from the Latin "arteria," meaning a vessel that carries blood from the heart to the body.

Anatomy

The orbitofrontal artery arises from the ophthalmic artery, which is itself a branch of the internal carotid artery. It travels through the orbit, supplying blood to the structures within, before reaching the frontal lobe of the brain.

Function

The primary function of the orbitofrontal artery is to supply blood to the frontal lobe of the brain. This region of the brain is responsible for a variety of functions, including motor skills, problem solving, memory, language, and judgment.

Clinical significance

Damage to the orbitofrontal artery can lead to a variety of medical conditions, including stroke, aneurysm, and hemorrhage. It can also result in reduced blood flow to the frontal lobe, leading to cognitive and motor impairments.

Related terms

• Ophthalmic artery
• Internal carotid artery
• Frontal lobe
• Brain
• Stroke
• Aneurysm
• Hemorrhage

Orbitofrontal artery Resources
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