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Table 2 Frequency of Parkinsonian signs

From: High rates of parkinsonism in adults with autism

Motor signs

Study I

Study II

% (N)

% (N)

Resting tremor

16 (3)

19 (7)

Rigidity

32 (6)

19 (7)

Bradykinesia

22 (4)a

46 (17)

Postural instability

15 (2)a

19 (7)

  1. aOne subject in study I could not be assessed for bradykinesia (total available N = 18); six subjects in study I could not be assessed for postural instability (total available N = 13)
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Journal of Neurodevelopmental Disorders

ISSN: 1866-1955

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