Cerebellar Stroke: Symptoms, Causes, and Treatment

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A cerebellar stroke is one of the less common types of strokes. It occurs when a blood vessel is blocked or bleeding, causing complete interruption to a portion of the cerebellum.

This type of stroke typically affects only one side or section of the cerebellum. It’s also referred to as cerebellar stroke syndrome.

The cerebellum is the portion of the brain that controls movement and maintains balance. It’s located at the back of your brain, at the bottom. It has a symmetric left and right side. Each side controls coordination and movement for the corresponding side of your body.

There are a number of blood vessels that feed the cerebellum. A blood clot in any of these vessels can cause a stroke. The vessels that reach this part of the brain include:

A cerebellar stroke is a rare condition. According to a 2015 review, they account for less than 10 percent of all strokes. Left untreated, a cerebellar stroke can be life-threatening.

Symptoms from a cerebellar stroke happen suddenly. They can be mistaken for other conditions because they appear nonspecific. In many cases, these symptoms are ignored.

Common symptoms of a cerebral stroke include:

More visible symptoms of a cerebellar stroke may include:

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