Cerebellar Ataxia: Diagnostic Tests
Cerebellar ataxia is a condition characterized by a lack of coordination, impaired balance, and tremors. Accurately diagnosing and treating this condition requires a thorough evaluation by a medical professional. There are a range of diagnostic tests that can be used to assess the severity of cerebellar ataxia, including neurological and imaging tests.
Neurological Tests
Neurological tests are used to evaluate the functioning of a person’s nervous system and can help to diagnose cerebellar ataxia. These tests may include:
• A physical exam. During this exam, a doctor will look for signs of impaired balance, coordination, and strength.
• Neurological tests. These tests can assess how well a person’s nerves are functioning and can help to diagnose cerebellar ataxia.
• Reflex testing. This type of test assesses how well a person’s reflexes respond to certain stimuli.
• Balance testing. This type of test can measure how well a person can maintain their balance.
• Gait testing. This test assesses how well a person can walk.
Imaging Tests
Imaging tests can be used to help diagnose cerebellar ataxia. These tests may include:
• MRI (Magnetic Resonance Imaging). This test uses a powerful magnet and radio waves to create detailed images of the body’s internal structures.
• CT (Computed Tomography) scans. This test uses X-rays to create images of the body’s internal structures.
• PET (Positron Emission Tomography) scans. This test uses a radioactive substance to create images of the body’s internal structures.
These tests can help to diagnose cerebellar ataxia by revealing any abnormalities in the cerebellum, which is the part of the brain responsible for coordination and balance.
In addition to these tests, a doctor may also order blood tests to rule out other possible conditions that may be causing the symptoms of cerebellar ataxia.