chorea

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chorea

 [ko-re´ah]
the ceaseless occurrence of rapid, jerky involuntary movements. adj., adj chore´ic.
acute chorea Sydenham's chorea.
chronic chorea Huntington's chorea.
chorea gravida´rum sydenham's chorea in early pregnancy, with or without a previous history of rheumatic fever.
hereditary chorea (Huntington's chorea) see huntington's chorea.
Sydenham's chorea see sydenham's chorea.

cho·re·a

(kōr-ē'ă),
Irregular, spasmodic, involuntary movements of the limbs or facial muscles, often accompanied by hypotonia. The location of the responsible cerebral lesion is not known.
[L. fr. G. choreia, a choral dance, fr. choros, a dance]

chorea

(kô-rē′ə, kō-, kə-)
n.
Any of various disorders of the nervous system marked by involuntary, jerky movements, especially of the arms, legs, and face, and by incoordination.

cho·re′ic (-ĭk) adj.

chorea

Neurology A condition characterized by involuntary but seemingly well-coordinated, rapid, complex, spastic movements. See Sydenham's chorea.

cho·re·a

(kōr-ē'ă)
Irregular, spasmodic, involuntary movements of the limbs or facial muscles, often accompanied by hypotonia. The location of the responsible cerebral lesion is unknown.
See also: Huntington chorea, Sydenhamchorea
[L. fr. G. choreia, a choral dance, fr. choros, a dance]

chorea

An involuntary, purposeless jerky movement, repeatedly affecting especially the face, shoulders and hips and caused by disease of the basal ganglia of the brain. Popularly called St. Vitus' dance. See HUNTINGTON'S CHOREA.

Chorea

A term that is used to refer to rapid, jerky, involuntary movements of the limbs or face that characterize several different disorders of the nervous system, including chorea of pregnancy and Huntington's chorea as well as Sydenham's chorea.