Limb-kinetic apraxia in Parkinson disease.

Abstract:

:To learn if limb-kinetic apraxia (LKA) is associated with Parkinson disease (PD), participants with PD (on medications) and control subjects performed finger tapping (FT), measuring movement speed, and performed coin rotation (CR), measuring precise coordinated but independent finger movements and speed. There were no group differences in FT, a measure of bradykinesia-rigidity, but CR rotation was impaired in PD. Thus, LKA, not related to bradykinesia-rigidity, is associated with PD.

journal_name

Neurology

journal_title

Neurology

authors

Quencer K,Okun MS,Crucian G,Fernandez HH,Skidmore F,Heilman KM

doi

10.1212/01.wnl.0000250331.35912.a5

subject

Has Abstract

pub_date

2007-01-09 00:00:00

pages

150-1

issue

2

eissn

0028-3878

issn

1526-632X

pii

01.wnl.0000250331.35912.a5

journal_volume

68

pub_type

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