ARTERIA BASILARIS Meaning and
Definition
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Arteria Basilaris, commonly known as the Basilar Artery, is a major blood vessel found in the human body. It is one of the main arteries responsible for supplying oxygenated blood to the brain and various structures within the central nervous system.
The Arteria Basilaris originates from the fusion of the vertebral arteries at the base of the skull, forming a single vessel that runs along the back of the brainstem. It ascends upwards, providing essential blood supply to important structures such as the brainstem, cerebellum, and the posterior cerebral hemispheres.
As it travels along its course, the Arteria Basilaris gives rise to multiple branches that supply different regions of the brain. These branches include the pontine arteries, labyrinthine arteries, anterior inferior cerebellar arteries, superior cerebellar arteries, and posterior cerebral arteries. These branches ensure a comprehensive blood supply to the various regions of the brain and contribute significantly to overall brain functionality.
The Arteria Basilaris plays a critical role in neurological functioning and any disruptions or blockages can lead to severe consequences. Occlusion or narrowing of this artery can result in a condition known as basilar artery occlusion, which may cause symptoms such as dizziness, difficulty with coordination, loss of consciousness, or even stroke. Thus, the proper functioning of the Arteria Basilaris is vital for maintaining healthy brain function.
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Formed by union of the two vertebrates, runs from the lower to the upper border of the pons, and bifurcates into the two cerebri posteriores.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ARTERIA BASILARIS
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Etymology of ARTERIA BASILARIS
The word "arteria basilaris" comes from Latin and Greek.
The Latin term "arteria" means "artery". It was borrowed from the Greek word "artēria", which also means "artery" or "windpipe". The Greeks used to associate the arteries with air passages due to their hollow structure.
The Latin adjective "basilaris" is derived from the Latin noun "basis", meaning "base". It is used to describe something related to the base or foundation.
Therefore, the term "arteria basilaris" translates to "basilar artery" in English, referring to the artery located at the base of the brainstem.
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