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Deep Brain Stimulation of Pedunculopontine Tegmental Nucleus: Role in Sleep Modulation in Advanced Parkinson Disease Patients—One-Year Follow-Up
Author(s) -
Antonella Peppe,
Mariangela Pierantozzi,
Valentina Baiamonte,
Vincenzo Moschella,
Carlo Caltagirone,
Paolo Stanzione,
Alessandro Stefani
Publication year - 2012
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.2234
Subject(s) - deep brain stimulation , pedunculopontine tegmental nucleus , parkinson's disease , subthalamic nucleus , epworth sleepiness scale , pedunculopontine nucleus , medicine , psychology , neuroscience , anesthesia , disease , polysomnography , central nervous system , apnea
Sleep disorders are frequent non-motor symptoms in Parkinson disease (PD), probably due to multifactorial pathogeneses including disease progression, dopaminergic drugs, or concomitant illness. In recent years, the pedunculopontine tegmental (PPTg) nucleus has been considered a surgical target for deep brain stimulation (DBS) in advanced PD patients. As it is involved in controlling the sleep-wake cycle, we investigated the long-lasting effects of PPTg-DBS on the sleep of five PD patients implanted in both the PPTg and the subthalamic nucleus (STN) by rating two subjective clinical scales for sleep: the Parkinson's Disease Sleep Scale (PDSS), and the Epworth Sleepiness Scale (ESS).

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