What is ataxia disease

It results…. Hypotonia, or poor muscle tone, is usually detected at birth or during infancy. Learn more about signs, causes, and treatments. Musculoskeletal disorders MSDs affect the muscles, bones, and joints. Your risk of developing one increases with age. But by taking care of your….

Proprioception is the ability to know where and how your body is oriented in your surroundings. When you have a proprioception impairment, you may be…. Learn about the causes and treatment. Learn more. The vagus nerve is the longest of the 12 cranial nerves. Here, learn about its anatomy, functions, and the kinds of health problems that can occur.

Muscle twitching refers to small muscle contractions in the body. Learn more about the causes and treatment here. Health Conditions Discover Plan Connect. Hereditary ataxia is caused by a faulty gene passed on by family members, who may or may not be affected.

In most cases, there's no cure for ataxia and supportive treatment to control the symptoms is necessary. In a few cases, it's possible to improve ataxia or stop it getting worse by treating the underlying cause. The outlook for ataxia can vary considerably and largely depends on the type of ataxia you have. Some types may remain relatively stable or even improve with time, but most will get progressively worse over many years. Telangiectasia is the formation of tiny red "spider" veins that might appear in the corners of your child's eyes or on the ears and cheeks.

Delayed motor skill development, poor balance and slurred speech are typically the first indications of the disease. Recurrent sinus and respiratory infections are common. Children with ataxia-telangiectasia are at high risk of developing cancer, particularly leukemia or lymphoma. Most people with the disease need a wheelchair by their teens and die before age 30, usually of cancer or lung pulmonary disease.

Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. Overview Cerebellum and brainstem Open pop-up dialog box Close. Cerebellum and brainstem Persistent ataxia usually results from damage to the part of your brain that controls muscle coordination cerebellum. Request an Appointment at Mayo Clinic. Autosomal dominant inheritance pattern Open pop-up dialog box Close.

Autosomal dominant inheritance pattern In an autosomal dominant disorder, the mutated gene is a dominant gene located on one of the nonsex chromosomes autosomes. Autosomal recessive inheritance pattern Open pop-up dialog box Close. Autosomal recessive inheritance pattern To have an autosomal recessive disorder, you inherit two mutated genes, one from each parent. Share on: Facebook Twitter. National Institute of Neurological Disorders and Stroke.

Accessed Dec. Todd PK. Overview of cerebellar ataxias in adults. Classification of ataxia. National Ataxia Foundation. Ataxia telangiectasia. When ataxia is autosomal dominant, you can develop the condition if you receive a single faulty gene, either from your mother or father.

This is because the mutation is strong enough to override the other normal gene. If you have autosomal dominant ataxia, any children you have will have a 1 in 2 chance of developing ataxia. Page last reviewed: 16 April Next review due: 16 April The cerebellum is located at the base of the brain and is responsible for controlling: walking and sitting balance limb co-ordination eye movements speech Damage can occur as a result of injury or illness acquired ataxia or because the cerebellum or spinal cord degenerates because of an inherited faulty gene hereditary ataxia.

There are two ways that ataxia can be inherited: autosomal recessive — Friedreich's ataxia and ataxia-telangiectasia are inherited in this way autosomal dominant — episodic ataxia and some cases of spinocerebellar ataxia are inherited in this way These are described in more detail in the following sections.