Ataxia is a motor symptom of stroke that affects coordination and balance. It occurs when the part of the brain responsible for coordination and balance, known as the cerebellum, is damaged. This can lead to an inability to coordinate movements, such as walking, and difficulty with balance. This can further lead to an unsteady gait, or an inability to stand or walk without support.
Ataxia can also affect other areas of the body, such as the arms and hands, making it difficult to pick up and move objects. People with ataxia may also experience a lack of coordination in their speech, such as slurring or difficulty forming words, as well as difficulty eating and drinking.
Ataxia is a common symptom of stroke, and can range in severity, depending on the location and extent of the damage to the cerebellum. Treatment for ataxia can include physical and occupational therapy, medications to reduce muscle spasms, and assistive devices such as canes and walkers to help with mobility. In some cases, surgery may be necessary to reduce muscle spasms or to reconstruct the cerebellum. With proper treatment, many people with ataxia due to stroke can improve their symptoms and regain some of their lost coordination and balance.