 Health Guide Drug Guide Basal ganglia dysfunctionDefinitionBasal ganglia dysfunction is a problem with the basal ganglia, the deep brain structures that help start and control movement. CausesConditions that cause injury to the brain can damage the basal ganglia. Such conditions include:
Many brain disorders are associated with basal ganglia dysfunction. They include:
This list may not be all-inclusive. SymptomsDamage to the basal ganglia cells may cause problems with one's ability to control speech, movement, and posture. A person with basal ganglia dysfunction may difficulty starting, stopping, or sustaining movement. Depending on which area is affected, there may also be problems with memory and other thought processes. In general, symptoms vary and may include:
Exams and TestsThe health care provider will perform a complete physical and neurological exam. Depending on the results, blood tests and imaging studies of the brain may be needed. TreatmentTreatment depends on the cause of the disorder. Outlook (Prognosis)How well a person does depends on the cause of the dysfunction. Some causes are reversible, while others require lifelong treatment. When to Contact a Medical ProfessionalCall your health care provider if you have any abnormal or involuntary movements, unexplainable falls, or if you or others notice that you are shaky or slow.
Review Date:
9/22/2008 Reviewed By: Daniel B. Hoch, PhD, MD, Assistant Professor of Neurology, Harvard Medical School, Department of Neurology, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-
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