Directional local field potentials: A tool to optimize deep brain stimulation
نویسندگان
چکیده
منابع مشابه
Directional Local Field Potentials: A Tool to Optimize Deep Brain Stimulation
BACKGROUND Although recently introduced directional DBS leads provide control of the stimulation field, programing is time-consuming. OBJECTIVES Here, we validate local field potentials recorded from directional contacts as a predictor of the most efficient contacts for stimulation in patients with PD. METHODS Intraoperative local field potentials were recorded from directional contacts in ...
متن کاملDirectional Deep Brain Stimulation
Innovations in the field of deep brain stimulation (DBS) are introduced recently, considering that the fundamentals of DBS remained significantly unchanged over 25 years. Technological advances involve not only DBS hardware but also new patterns of stimulation, brain imaging and pathophysiological pathways. Every effort is done to obtain the best outcome for the patient with the lower adverse e...
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Although locating the stimulation contact in Deep Brain Stimulation (DBS) requires a sub-mm-precision, it remains a trial-and-error, patient-specific procedure that is usually the main cause of post-operational side-effects. In this work, we used microelectrode recordings from Parkinson’s disease (PD) patients, acquired at the Neurosurgery Clinic, Evangelismos Hospital, Athens, Greece, to relat...
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The use of deep brain stimulation in psychiatric disorders has received great interest owing to the small risk of the operation, the reversible nature of the technique, and the possibility of optimizing treatment postoperatively. Currently deep brain stimulation in psychiatry is investigated for obsessive-compulsive disorder, Gilles de la Tourette’s syndrome and major depression. This presentat...
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BACKGROUND Holmes tremor (HT) is an irregular, low-frequency rest tremor associated with prominent action and postural tremors. Currently, the most effective stereotactic target and neurophysiologic characterization of HT, specifically local field potentials (LFPs) are uncertain. We present the outcome, intraoperative neurophysiologic analysis with characterization of LFPs in a patient managed ...
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ژورنال
عنوان ژورنال: Movement Disorders
سال: 2017
ISSN: 0885-3185
DOI: 10.1002/mds.27215