What are the motor disorders associated with Alzheimer disease (AD) in Down syndrome (DS)?

Updated: Nov 13, 2019
  • Author: Norberto Alvarez, MD; Chief Editor: Jasvinder Chawla, MD, MBA  more...
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Motor disorders become obvious in the middle and advanced stage of the disease. They include a progressive gait disorder and, in some patients, a parkinsonian syndrome. In very advanced stages, the patient is confined to bed with marked rigidity and little voluntary movement.

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