Pontine arteries
Pontine arteries
The Pontine arteries (pronunciation: /ˈpɒntaɪn ˈɑːrtəriz/) are a group of small vessels that branch off from the basilar artery and supply blood to the pons, a part of the brainstem.
Etymology
The term "pontine" is derived from the Latin word "pons", which means bridge. This is a reference to the pons' bridge-like structure in the brain. The term "arteries" comes from the Greek word "arteria", which means windpipe or artery.
Function
The pontine arteries play a crucial role in the circulatory system of the brain. They supply oxygenated blood to the pons, which is responsible for a variety of functions including the regulation of breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.
Related Terms
- Basilar artery: The main blood vessel from which the pontine arteries branch off.
- Pons: The part of the brainstem that the pontine arteries supply blood to.
- Brainstem: The posterior part of the brain, continuous with the spinal cord, which the pons is a part of.
- Circulatory system: The system that the pontine arteries are a part of, which is responsible for the circulation of blood.
See Also
External links
- Medical encyclopedia article on Pontine arteries
- Wikipedia's article - Pontine arteries
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