What is the primary artery that supplies the cerebellum?
Understand the Problem
The question is asking about the primary artery responsible for supplying the cerebellum, which involves understanding the anatomy of cerebral arteries.
Answer
Superior cerebellar artery, anterior inferior cerebellar artery, and posterior inferior cerebellar artery.
The primary arteries that supply the cerebellum are the superior cerebellar artery (SCA), anterior inferior cerebellar artery (AICA), and the posterior inferior cerebellar artery (PICA).
Answer for screen readers
The primary arteries that supply the cerebellum are the superior cerebellar artery (SCA), anterior inferior cerebellar artery (AICA), and the posterior inferior cerebellar artery (PICA).
More Information
The cerebellum's vascular supply is based on three main arteries arising from the vertebrobasilar system. These arteries supply different regions of the cerebellum and are critical for its function.
Tips
A common mistake is to identify only one artery as the primary supplier, but the cerebellum actually receives blood from three main arteries. It's important to recognize all three for a comprehensive understanding.
Sources
- Cerebellum: Gross anatomy and blood supply - Kenhub - kenhub.com
- Cerebellar artery - Wikipedia - en.wikipedia.org
- Arteries and Veins of the Cerebellum - PubMed - pubmed.ncbi.nlm.nih.gov
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