Movement disorders
Movement disorders are clinical syndromes with either an excess of movement or a paucity of voluntary and involuntary movements, unrelated to weakness or spasticity.[1] Movement disorders are conventionally divided into two major categories- hyperkinetic and hypokinetic. Hyperkinetic movement disorders refer to dyskinesia, or excessive, often irregular movements. Hypokinetic movement disorders refer to akinesia, or insufficient movement.
Types of Movement Disorders[edit | edit source]
There are several types of movement disorders, including but not limited to:
- Parkinson's disease: A disorder of the nervous system that affects movement. It develops gradually, sometimes starting with a barely noticeable tremor in just one hand.
- Huntington's disease: An inherited disease that causes the progressive breakdown (degeneration) of nerve cells in the brain.
- Dystonia: A movement disorder in which a person's muscles contract uncontrollably.
- Ataxia: A lack of muscle control or coordination of voluntary movements, such as walking or picking up objects.
- Tourette syndrome: A disorder that involves repetitive movements or unwanted sounds (tics) that can't be easily controlled.
Causes[edit | edit source]
Movement disorders can be caused by various factors including genetics, damage to the brain or spinal cord, metabolic disorders, stroke, toxins, medications, autoimmune diseases, and infections.[2]
Treatment[edit | edit source]
Treatment for movement disorders can range from medication to surgery, depending on the type and severity of the disorder. Physical therapy and occupational therapy may also be beneficial.
See also[edit | edit source]
References[edit | edit source]
- ↑ "Movement Disorders". NCBI. Retrieved 2021-05-20.
- ↑ "Movement Disorders". Mayo Clinic. Retrieved 2021-05-20.
Resources[edit source]
Latest articles - Movement disorders
Source: Data courtesy of the U.S. National Library of Medicine. Since the data might have changed, please query MeSH on Movement disorders for any updates.
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD, Dr.T