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jws-mds.21263.mpg24568K Segment 1 . Masked facies, hypophonia, and dysarthria. Segment 2 . Mild tremor at rest. Segment 3 . Postural and action tremor, and dysmetria. Segment 4 . Rapid alternating movements are slow and uncoordinated. Segment 5 . Rapid repetitive finger movements have slow and irregular cadence and amplitude. Segment 6 . Oculomotor apraxia and sacchadic pursuits. Segment 7 . Difficulty initiating gait. Segment 8 . Ataxic, slow, shuffling gait.

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