sydenham's chorea, an autoimmune disease that results from childhood infection with streptococcus bacteria

sydenham chorea dorsal striatum corpus putamen caudate nuclei 3d illustration human medicine anatomy science medical neurology disorder intelligence nervous nucleus motor basal ganglia huntington disease abga tics dystonia encephalitis igg immunoglobulin antibody antibasal molecular antineuronal antibodies mind obsessivecompulsive poststreptococcal neuropsychiatric streptococcus group a streptococcal hand choreiform movement childhood child brain