A basilar artery stroke is a stroke affecting the back of the brain. It can occur when the basilar artery, which provides blood to the posterior areas of the brain, becomes blocked or ruptured.

The arterial supply consists of the extracranial and intracranial vertebral arteries, which unite to form the basilar artery, which runs midline along the ventral surface of the brain stem ...

The vertebral arteries leave the Circle of Willis and combine to form the basilar artery, which then divides into the posterior cerebral arteries. Main branches of the basilar artery include ...

The increase in carotid-artery flow occurring when the flow in the vertebral basilar system is reduced suggests that the carotid arteries probably contribute to the posterior cerebral circulation ...

Among the most feared and devastating strokes are ones caused by blockages in the brain's critical basilar artery system. They can cause head-to-toe paralysis called "locked-in syndrome.

Migraine with brainstem aura or MBA (formerly known as basilar migraines) are headaches that start in the lower part of the brain, called the brainstem. They cause symptoms such as dizziness ...

the main basilar artery, or the posterior cerebral arteries. Patients with intracranial dissections present with either brain infarction or subarachnoid hemorrhage. In general, the ratio of ...

The location of an aneurysm is also important. Aneurysms on blood vessels located in the back half of the brain (vertebral arteries, the basilar artery, and the posterior communicating artery) are at ...

The basilar artery typically bifurcates into two posterior cerebral arteries (PCA) (Figure 1). The PCAs supply the occipital lobes and portions of the temporal lobes. Proximally, these arteries ...

Doctors previously called this type of migraine basilar migraine or basilar artery migraine ... with MBA as they can affect blood flow to the brain. Experts aren’t entirely sure what causes ...

brain hemorrhage, or vascular death in patients with vertebrobasilar disease. [9] Warfarin reduced the risk of the primary end point among patients with basilar artery stenosis, but there was no ...