Ataxia meaning

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• Show submenu • Show submenu • • • • • Show submenu • • • • • • • Show submenu • • • • • • • • • Show submenu • • • • • • Show submenu • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Show submenu • • • • • Show submenu • Show submenu • • • • • • Show submenu • • • • • • • • • • • • Show submenu • • • • • • • • • • • Show submenu • • • • • • • • • • • Cerebellar Ataxia Overview Ataxia describes the inability to control voluntary muscle movements, which can cause problems with balance, walking (gait), speech, swallowing, and eye movements. It is a sign of an underlying condition. Persistent ataxia is usually due to disease or injury to the cerebellum, the part of the brain that coordinates voluntary movements. Ataxia can also be caused by diseases that damage the spinal cord and peripheral nerves. This includes disorders such as spinocerebellar degeneration and multiple system atrophy. Cerebellar Ataxia Symptoms Symptoms, which can develop over time or begin suddenly, may include: • Unsteady walk • Difficulty with fine motor tasks, such as writing or buttoning a shirt • Changes in speech • Difficulty swallowing • Vision problems • Cognitive and emotional problems • Increased fatigue Cerebellar Ataxia Treatments Cerebellar ataxia is treated by addressing the underlying cause of the problems with your cerebellum. In some instances, like cerebellar inflammation caused by a viral infection, the condition will resolve on its own over time. Other causes of cerebellar at...

“Ataxia” is the medical term that’s used to refer to issues with muscle coordination or control. People with ataxia often have trouble with things like movement, balance, and speech. There are several types of ataxia, and each type has a different cause. Read on to learn more about the types of ataxia, the causes, common symptoms, and possible treatment options. Ataxia describes an impairment of muscle control or coordination. This can affect different types of movements, including but not limited to: • walking • eating • talking • writing The area of your Damage to — or degeneration of — the Ataxia can affect people of any age. It’s often progressive, meaning that symptoms worsen over time. The rate of progression can vary by person as well as by type of ataxia. Sometimes the term “ataxia” is used to describe Ataxia can be: • inherited • acquired • idiopathic Below, we’ll look at each type of ataxia in more detail and what causes it. Inherited ataxia Inherited ataxias develop from mutations in specific genes that you inherit from your parents. These mutations can lead to damage or degeneration of nerve tissue, which leads to symptoms of ataxia. Inherited ataxia is typically passed down in • Dominant. Only one copy of the mutated gene is required to have the condition. This gene can be inherited from either parent. • Recessive. Two copies of the mutated gene (one from each parent) are required to have the condition. Some examples of dominant inherited ataxias are: • Spinoc...

Ataxia is a movement disorder caused by problems in the Ataxia isn’t a disorder or a disease itself -- it’s a sign of other underlying disorders or diseases. Doctors have discovered anywhere from 50 to 100 different ataxias. They are grouped into categories based on what causes them, or based on which part of the body they affect. Types of Ataxia by Affected Area Ataxia is caused by damage to different areas of the central nervous system. Doctors categorize it by the specific part of the • Cerebellar ( • Sensory (nerves) • Vestibular ( Cerebellar Ataxia Your cerebellum is the part of your Symptoms of cerebellar ataxia include: • Changes in your voice • • • • Muscle tremors • Slurred speech • Trouble • Wide gait Sensory Ataxia Sensory ataxia is the result of damage to nerves in your spinal cord or your peripheral nervous system. That is the part of your nervous system outside of the brain and spinal cord. When you have sensory ataxia, you have less sensation in your Symptoms of sensory ataxia include: • Difficulty touching your finger to your nose with closed • Inability to sense vibrations • Trouble walking in dim light • Walking with a “heavy step,” or stomping when you walk Vestibular Ataxia Vestibular ataxia affects your vestibular system. This system is made up of your inner When the nerves in your vestibular system are affected, you can have the following problems: • Blurred • • Problems standing and sitting • Staggering when you walk • Trouble walking in a straight l...

Ataxia usually develops when there is damage to the area of the brain called the cerebellum. People with ataxia tend to experience issues with muscle coordination. Some types develop as the result of another condition, while others may be inherited. Symptoms of hereditary ataxia tend to develop more slowly. Treatment and prognosis for ataxia vary depending on the severity. Common Symptoms Different types of ataxia affect the body in different ways. However, some symptoms exist regardless of the cause. People with ataxia often have difficulty with balance and walking. It also affect speech and the ability to swallow. Ataxia can also cause visual disturbances. Ataxia often makes tasks requiring fine motor control, such as writing, more difficult. Types of Ataxia Experts divide ataxia into three main types. Acquired ataxia develops when the brain experiences a trauma. Brain traumas can include a stroke or brain tumor. Hereditary ataxia is a genetic condition. Symptoms of hereditary ataxia tend to develop more slowly. The most common cause of hereditary ataxia is a condition called Friedreich's Ataxia. Idiopathic late-onset cerebellar ataxia (ILOCA) develops when brain damage occurs over time. A person is diagnosed with ILOCA when there is no clear reason for the damage. utah778 / Getty Images Diagnosing Ataxia When a doctor sees a patient with symptoms of ataxia, they will ask for a family history. A family history helps to determine whether any close family members have atax...

What is acute cerebellar ataxia? Acute cerebellar ataxia (ACA) is a disorder that occurs when the cerebellum becomes inflamed or damaged. The cerebellum is the area of the brain responsible for controlling gait and muscle coordination. The term ataxia refers to a lack of fine control of voluntary movements. Acute means the ataxia comes on quickly, on the order of minutes to a day or two. ACA is also known as cerebellitis. People with ACA often have a The symptoms of ACA include: • impaired coordination in the torso or arms and legs • • • • trouble eating and performing other fine motor tasks • • vocal changes • • These symptoms are also associated with several other conditions that affect the nervous system. It’s important to see your doctor so they can make a proper diagnosis. Your doctor will run several tests to determine whether you have ACA and to find the underlying cause of the disorder. These tests can include a routine • • • • • • reflexes • coordination If you weren’t infected with a virus recently, your doctor will also look for signs of other conditions and disorders that commonly lead to ACA. There are a number of tests your doctor can use to evaluate your symptoms, including: • Nerve conduction study . A nerve conduction study determines whether your nerves are working correctly. • Electromyography (EMG). An electromyogram records and evaluates the electrical activity in your muscles. • Spinal tap . A spinal tap allows your doctor to examine your • Complete b...

Overview What is episodic ataxia? Ataxia is a neurological condition that causes problems with movement, balance and speaking. There are different types of Does episodic ataxia have other names? Some people refer to episodic ataxia as episodic ataxia syndrome or EA syndrome. What are other types of ataxia? There are many types of Different types of ataxia cause different symptoms, like problems with: • • Who might get episodic ataxia? People who have changes (mutations) in certain genes from their parents might develop episodic ataxia. But some gene mutations happen on their own (spontaneously) with no family history. The age of onset for episodic ataxia — the age when you first notice symptoms — can vary. How common is episodic ataxia? Episodic ataxia is rare. Experts think it occurs in about 1 out of 100,000 people. How does episodic ataxia affect me? If you have episodic ataxia, you might have trouble walking, balancing or moving for a few minutes or a few hours. These episodes can happen every day or only occasionally. Symptoms and Causes What are the symptoms of episodic ataxia? Trouble moving and balancing are the main symptoms of episodic ataxia. You might fall or feel clumsy. During an episode, you might also have: • • • Involuntary eye movements ( • Double vision. • • • Ringing noise in the ears ( • Slurred speech ( What causes episodic ataxia? Researchers think gene mutations cause episodic ataxia. Experts have identified the gene mutations that cause some types ...

What is Friedreich's ataxia? Friedreich’s ataxia is a rare, inherited, degenerative disease. It damages the spinal cord, peripheral nerves, and the cerebellum portion of the brain. This conditions tends to develop in children and teens and gradually worsens over time. Unsteady, awkward movements and a loss of sensation due to nerve injury develop as the disease progresses. The condition is named after Nicholaus Friedreich, the German doctor who discovered it in the 1860s. Ataxia means impaired and uncoordinated muscle movement resulting in gait imbalance What causes Friedreich's ataxia? Friedreich's ataxia is an inherited condition caused by a defect in a gene called FXN. It is a recessive genetic disorder. This means you need to inherit a copy of the gene defect from both parents to develop it. What are the symptoms of Friedreich's ataxia? Symptoms of Friedreich's ataxia often start between ages 5 and 15, although they can develop later in life. Physical symptoms include: • Trouble walking • Tiredness • A loss of sensation that starts in the legs and spreads to the arms and trunk • Loss of reflexes • Slow or slurred speech • Hearing loss • Vision loss • Chest pain • Shortness of breath • Heart palpitations These symptoms might be due to nerve damage. Or, they may be from the heart problems that tend to develop in people with this disease. Many people eventually develop Symptoms from Friedreich's ataxia tend to get worse over time. How is Friedreich's ataxia diagnosed? To ...