Results 151 to 160 of about 502,362 (345)

Functional MRI with active, fully implanted, deep brain stimulation systems: Safety and experimental confounds [PDF]

, 2007
We investigated safety issues and potential experimental confounds when performing functional magnetic resonance imaging (fMRI) investigations in human subjects with fully implanted, active, deep brain stimulation (DBS) systems.
Allen, P.J., Carmichael, D.W., Lemieux, L., Limousin-Dowsey, P., Pinto, S., Thobois, S., Thornton, J.S., Yousry, T.   +7 more
core  

Distinct Roles of Cerebellar Afferent and Efferent Fiber Tracts in Craniocervical Dystonia

Movement Disorders, EarlyView.
Abstract Background The cerebellum has been widely implicated in the pathogenesis of craniocervical dystonia (CCD). Subthalamic nucleus deep brain stimulation (STN‐DBS) has emerged as an effective therapy for CCD. However, the roles of cerebellar afferent and efferent pathways in CCD pathogenesis and STN‐DBS treatment remain poorly understood ...
Bin Liu, Wenjie Li, Yanyang Zhang, Tao Yu, Zaixu Cui, Xiaoyu Xu, Junpeng Xu, Xin Chen, Jingyu Feng, Zhiqi Mao, Jun Yang   +10 more
wiley   +1 more source

The subthalamic nucleus, hemiballismus and Parkinson's disease: reappraisal of a neurosurgical dogma [PDF]

, 2001
Jorge Guridi, José A. Obeso
openalex   +1 more source

Pallidal Evoked Resonant Neural Activity as a Candidate Biomarker for Deep Brain Stimulation in Dystonia

Movement Disorders, EarlyView.
Abstract Background Deep brain stimulation (DBS) targeted to the globus pallidus (GP) can effectively alleviate dystonia symptoms. However, identifying optimal therapeutic stimulation parameters is challenging due to the manual programming process and the paucity of acute effects of DBS on dystonia symptoms.
Kara A. Johnson, Patricia B. Coutinho, Filipe P. Sarmento, Elizabeth Vo, Joshua K. Wong, Justin D. Hilliard, Kelly D. Foote, Coralie de Hemptinne   +7 more
wiley   +1 more source

Subthalamic stimulation causally modulates human voluntary decision-making to stay or go

npj Parkinson's Disease
The voluntary nature of decision-making is fundamental to human behavior. The subthalamic nucleus is important in reactive decision-making, but its role in voluntary decision-making remains unclear.
Yichen Wang, Linbin Wang, Luis Manssuer, Yi-jie Zhao, Qiong Ding, Yixin Pan, Peng Huang, Dianyou Li, Valerie Voon   +8 more
doaj   +1 more source

Double Fault: Artifacts Produced by Physical Activity Can Impact the Efficacy of Chronic Local Field Potential Recordings and Adaptive Stimulation

Movement Disorders Clinical Practice, EarlyView.
Marjolein Muller, M. Fiorella Contarino
wiley   +1 more source

Directional Local Field Potentials in the Subthalamic Nucleus During Deep Brain Implantation of Parkinson’s Disease Patients [PDF]

, 2020
T. A. Khoa Nguyen, Michaël Schüpbach, André Mercanzini, Alain Dransart, Claudio Pollo   +4 more
openalex   +1 more source

Bilateral Deep Brain Stimulation of the Subthalamic Nucleus or Globus Pallidus Internus Improves Gait Impairment in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background The effect of deep brain stimulation (DBS) on gait in patients with Parkinson's disease (PD) remains variable, and prospective, long‐term studies, especially involving globus pallidus interna (GPi) stimulation, are limited. Objectives We tested the hypothesis that subthalamic nucleus (STN) and GPi DBS exert acute and chronic effects
Jamal Al Ali, J. Lucas McKay, Joe R. Nocera, Faical Isbaine, Julie T. Tran, Paola Testini, Shirley D. Triche, Christine D. Esper, Pratibha Aia, Laura M. Scorr, Lenora Higginbotham, Richa Tripathi, Nicholas Au Yong, Svjetlana Miocinovic, Cathrin M. Buetefisch   +14 more
wiley   +1 more source

Functional Connectivity to the Cerebellum and Resting‐State Networks Predict Earlier Improvement of Dystonia Following Globus Pallidus Internus‐Deep Brain Stimulation (GPi‐DBS)

Movement Disorders, EarlyView.
Early improvement of dystonia after globus pallidus internus‐deep brain stimulation (GPi‐DBS) is associated with stimulation of the globus pallidus externus‐subthalamic nucleus (GPe‐STN) fibers and the lenticular fasciculus. Functional connectivity to the cerebellar cortex and the limbic and default mode networks predict early improvement of symptoms ...
A. Enrique Martinez‐Nunez, Vyshak Chandra, Chance R. Fleeting, Aashay Patel, Kelly D. Foote, Justin D. Hilliard, Marta San Luciano Palenzuela, Coralie de Hemptinne, Michael S. Okun, Joshua K. Wong   +9 more
wiley   +1 more source

Modulation of Non‐Rhythmic Temporal Prediction by Subthalamic Nucleus Deep Brain Stimulation (STN‐DBS) in Parkinson's Disease

Movement Disorders, EarlyView.
Background Accurate temporal prediction, essential for adaptive motor behavior, relies on corticobasal ganglia circuits. In Parkinson's disease (PD), both motor and non‐motor functions are impaired. Deep brain stimulation (DBS) of the subthalamic nucleus (STN) effectively alleviates motor symptoms, but its effects on non‐motor domains, like temporal ...
Rebecca Burke, Marleen J. Schoenfeld, Christian K.E. Moll, Alessandro Gulberti, Monika Pötter‐Nerger, Andreas K. Engel   +5 more
wiley   +1 more source