What CHOREA means: Chorea - is an abnormal voluntary movement disorder, one of a group of neurological disorders called dyskinesias, which are caused by over-activity of the neurotransmitter dopamine in the areas of the brain that control movement. Chorea is characterized by brief, irregular contractions that are not repetitive or rhythmic, but appear to flow from one muscle to the next. Chorea often occurs with athetosis, which adds twisting and writhing movements. Chorea is a primary feature of Huntington's disease, a progressive, hereditary movement disorder that appears in adults, but it may also occur in a variety of other conditions. Syndenham's chorea occurs in a small percentage (20 percent) of children and adolescents as a complication of rheumatic fever.
- Definition Cumulative Trauma Disorders:
- Dictionary Disorders - Repetitive motion disorders (RMDs) are a family of muscular conditions that result from repeated motions performed in the course of normal work or daily activities. RMDs include carpal chorea definition.
- Definition Congenital Myasthenia:
- Dictionary Myasthenia - is an inherited disorder that affects the transmission of signals to the muscles. It results from a variety of genetic defects at the molecules associated with neuromuscular transmission chorea explain.
- Definition Creutzfeldt-Jakob Disease:
- Dictionary Disease - (CJD) is a rare, degenerative, invariably fatal brain disorder. It affects about one person in every one million people per year worldwide; in the United States there are about 200 cases chorea what is.
- Definition Cerebral Aneurysm:
- Dictionary also known as an intracranial or intracerebral aneurysm) is a weak or thin spot on a blood vessel in the brain that balloons out and fills with blood. The bulging aneurysm can put pressure on a chorea meaning.
