* Imaging studies - A CT scan or MRI of the brain might help determine potential causes. An MRI can sometimes show shrinkage of the cerebellum and other brain structures in people with ataxia. It may also show other treatable findings, such as a blood clot or benign tumour, that could be pressing on the cerebellum. * Lumbar puncture (spinal tap) - A needle is inserted into the lower back (lumbar region) between two lumbar vertebrae to obtain a sample of cerebrospinal fluid for testing. * Genetic testing - Determines whether the mutation that causes one of the hereditary ataxic conditions is present. Tests are available for many but not all of the hereditary ataxias.
symptoms of Vertebral artery dissection
symptom of Vertebral artery dissection
symptom of Intracranial aneurysm
medical cause of Vertebral artery dissection
symptoms of Subarachnoid hemorrhage
symptom of Subarachnoid hemorrhage
symptom of Intracerebral hemorrhage
symptom of Giant cell arteritis