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mds22115-MDS22115.mpg13814KLEGEND FOR VIDEO 1: Different stereotypies in patients with Rett disorder. Some of the stereotyped movements have simultaneously a dystonic or choreoathetoid character.LEGEND FOR VIDEO 2: Rigidity in an 8-year-old patient with Rett disorder.LEGEND FOR VIDEO 3: Generalized myoclonia in a 14-year-old patient with Rett disorder. During this episode she could not perform her usual hand stereotypies (first patient of video 1).LEGEND FOR VIDEO 4: Generalized chorea in a 12-year-old patient with Rett disorder. She was already under treatment with haloperidol.LEGEND FOR VIDEO 5: Postural tremor in a 12-year-old patient with Rett disorder; kinetic tremor in a 22-year-old patient with Rett disorder.LEGEND FOR VIDEO 6: Particular ataxic and rigid gait of Rett disorder patients (Rett's gait).

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