3National Institute for Health and Clinical Excellence (NICE).Parkinson's disease:National clinical guideline for diagnosis and management in primary and secondary care.NICE Clinical Guideline 35,June 2006.Royal College of Physicians of London.Available from www.nice.org.uk.
4Deuschl G,Schade-Brittinger C,Krack P,et al.A randomized trial of deep-brain stimulation for Parkinson's disease[J].N Engl J Med,2006,355:896-908.
5Weaver FM,Follett K,Stern M,et al.Bilateral deep brain stimulation vs best medical therapy for patients with advanced Parkinson disease:a randomized controlled trial[J].JAMA,2009,301:63-73.
6Schupbach WM,Maltete D,Houeto JL,et al.Neurosurgery at an earlier stage of Parkinson disease:a randomized,controlled trial[J].Neurology,2007,68:267-271.
7Stefani A,Lozano AM,Peppe A,et al.Bilateral deep brain stimulation of the pedunculopontine and subthalamic nuclei in severe Parkinson's disease[J].Brain,2007,130:1596-1607.
8Weinberger M,Hamani C,Hutchison WD,et al.Pedunculopontine nucleus microelectrode recordings in movement disorder patients[J].Exp Brain Res,2008,188:165-174.
9Awan NR,Lozano A,Hamani C.Deep brain stimulation:current and future perspectives[J].Neurosurg Focus,2009,27(1):E2.
10Cameron CM,Savasta M,Benjamin L,et al.How dose deep brain stimulation work? Present understanding and future questions[J].J Clinical Neurophysiology,2004,21:40-50.
