What is "basilar artery"?

The basilar artery is a vital blood vessel within the human body that plays a crucial role in supplying oxygenated blood to the brainstem and posterior regions of the brain. It is formed by the merging of the vertebral arteries at the base of the skull, and it travels along the midline of the brainstem. The basilar artery branches out into smaller vessels, delivering oxygen and nutrients to the structures responsible for vital functions such as consciousness, balance, coordination, and sensory perception. Any disruption or blockage in the basilar artery's blood flow can have severe consequences, including strokes and neurological impairments.