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
Neurologyjournal_title
Neurologyauthors
Quencer K,Okun MS,Crucian G,Fernandez HH,Skidmore F,Heilman KMdoi
10.1212/01.wnl.0000250331.35912.a5subject
Has Abstractpub_date
2007-01-09 00:00:00pages
150-1issue
2eissn
0028-3878issn
1526-632Xpii
01.wnl.0000250331.35912.a5journal_volume
68pub_type
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