## Abstract Relatively little is known about the role of the basal ganglia in human deglutition. Deep brain stimulation (DBS) affords us a model for examining deglutition in humans with known impairment of the basal ganglia. The purpose of this study was to examine the effects of subthalamic nuclei
OFF–off rebound dyskinesia in subthalamic nucleus deep brain stimulation of Parkinson's disease
✍ Scribed by Matthew A. Brodsky; Penelope Hogarth; John G. Nutt
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 143 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0885-3185
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A 61‐year‐old man with Parkinson's disease (PD), motor fluctuations, and dyskinesias underwent bilateral implantation of deep brain stimulation (DBS) electrodes in the subthalamic nucleus (STN). One month after surgery, DBS was optimized to bilateral monopolar settings at the most proximal electrode just superior to the STN, which improved motor fluctuations and dyskinesias. At several postoperative evaluations off medications overnight, both stimulators were turned off and within 60 seconds he developed severe dyskinesias. When the stimulators were turned back on, the dyskinesias soon resolved. This article is a first report of a unique pattern of rebound‐type dyskinesia that occurred in the off medication state produced by stopping STN DBS. © 2006 Movement Disorder Society
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