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Smooth pursuit modification due to visual context in patients with Parkinson's disease and age-matched controls

A Straube, J Ladda, P Valkovic, T Eggert · Klinische Neurophysiologie · 2006 · Heft 03

Dokument
1133650
CareLit-ID
Jahr
2006
Publikation
PDF
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Metadaten
DOI
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Bibliografische Angaben

Zeitschrift
Klinische Neurophysiologie
Autor:innen
A Straube, J Ladda, P Valkovic, T Eggert
Ausgabe
Heft 03 / 2006
Seiten
–
Erschienen: 2006-03-24 00:00:00
ISSN
1434-0275
DOI
10.1055/s-2006-939298

Zusammenfassung

Patients with Parkinson's disease fail to complete predictive saccades, whereas the predictive behaviour in the smooth pursuit system maintains normal. A tendency for an improvement of saccadic accuracy and smooth pursuit gain during the ON phase of treatment was described, suggesting a partially dependence of these oculomotor systems on an adequate dopaminergic state. We investigated the smooth pursuit system in 9 patients with mild to moderate Parkinson's disease comparing to 10 age-matched healthy controls. Patients were tested during OFF and ON phase of medication and controls were measured twice consecutive…

Schlagworte

Pursuit Patients Smooth Controls Parkinson Disease Phase Target Age-Matched Predictive These Horizontal Klinische Neurophysiologie