Urinary incontinence following deep brain stimulation of the pedunculopontine nucleus.

Aviles-Olmos, Iciar; Foltynie, Thomas; Panicker, Jalesh; Cowie, Dorothy; Limousin, Patricia; Hariz, Marwan; Fowler, Clare J; Zrinzo, Ludvic · Acta Neurochir (Wien) · 2011

case_report · Level V

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Abstract

Low-frequency deep brain stimulation (DBS) of the pedunculopontine nucleus (PPN) has been reported to improve akinesia and gait difficulties in patients with Parkinson's disease (PD). We report on a patient with PD and L: -dopa refractory gait symptoms who developed detrusor over-activity immediately after right PPN DBS. Proximity between caudal PPN and brainstem structures implicated in control of micturition is a possible explanation.

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