Results 21 to 30 of about 3,286 (184)

Deep Brain Stimulation of Caudal Zona Incerta for Parkinson's Disease: One‐Year Follow‐Up and Electric Field Simulations

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To evaluate the effects of bilateral caudal zona incerta (cZi) deep brain stimulation (DBS) for Parkinson's disease (PD) one year after surgery and to create anatomical improvement maps based on patient‐specific simulation of the electric field.
Rasmus Stenmark Persson, Teresa Nordin, Gun‐Marie Hariz, Karin Wårdell, Lars Forsgren, Marwan Hariz, Patric Blomstedt   +6 more
wiley   +1 more source

Neuropathology of Parkinson’s disease after focused ultrasound thalamotomy

npj Parkinson's Disease, 2022
Focused ultrasound (FUS) thalamotomy is an emerging treatment for tremor-dominant Parkinson’s disease (PD). We report the first postmortem neuropathologic study of FUS thalamotomy in a 68-year-old man with tremor-dominant PD, which was performed seven ...
Shunsuke Koga, Mariam Ishaque, W. Jeffrey Elias, Binit B. Shah, Aya Murakami, Dennis W. Dickson   +5 more
doaj   +1 more source

The Intraoperative Microlesion Effect Positively Correlates With the Short‐Term Clinical Effect of Deep Brain Stimulation in Parkinson's Disease

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective During the surgical procedure of deep brain stimulation (DBS), insertion of an electrode in the subthalamic nucleus (STN) frequently causes a temporary improvement of motor symptoms, known as the microlesion effect (MLE). The objective of this study was to determine the correlation between the intraoperative MLE and the clinical ...
Stèfan F. Lange, Naomi I. Kremer, Teus van Laar, Fiete Lange, T. Elien Steendam‐Oldekamp, D. L. Marinus Oterdoom, Anthony R. Absalom, J. Marc C. van Dijk, Gea Drost   +8 more
wiley   +1 more source

Hemi-parkinsonism and return of essential tremors after MRgFUS thalamotomy: Case report and review of procedural complications affecting ventral thalamic nuclei

eNeurologicalSci, 2021
Magnetic resonance guided focused ultrasound (MRgFUS) thalamotomy targets the ventral intermediate nucleus of the thalamus and has been shown to be safe and effective to treat medication-resistant essential tremors.
Aditi Vian Varma-Doyle, Nicole R. Villemarette-Pittman, Brian J. Copeland   +2 more
doaj   +1 more source

Comparison of the clinical response of stereotactic ventrointermedial thalamotomy with anatomical and pathophysiological features of parkinson's disease

Ендоваскулярна нейрорентгенохірургія, 2017
Objective – to investigate the clinical response in the surgical treatment of Parkinson's disease (PD) with levodopa-induced dyskinesias (LID) by stereotactic ablations in the nucleus ventrointer- medialis of thalamus (Vim). Materials and methods.
VI. Tsymbaliuk, A.O. Popov
doaj   +1 more source

Gamma knife thalamotomy for essential and Parkinson’s tremor

Neurologijos seminarai, 2021
Background. The study aims to evaluate the efficacy of gamma knife thalamotomy for the control of essential tremor and Parkinson’s-related tremor when other invasive treatment modalities are not recommended. Materials and methods.
A. Radžiūnas , O. Laucius , L. Kudrevičius , P. Sėdžius , I. Čelpačenko   +4 more
doaj   +1 more source

Magnetic Resonance-Guided Focused Ultrasound Thalamotomy in a Prospective Cohort of 52 Patients with Parkinson's Disease: A Possible Critical Role of Age and Lesion Volume for Predicting Tremor Relapse. [PDF]

Mov Disord
Braccia A, Golfrè Andreasi N, Ghielmetti F, Aquino D, Savoldi AP, Cilia R, Telese R, Colucci F, Gaudiano G, Romito LM, Elia AE, Leta V, Levi V, Castelli N, Devigili G, Rinaldo S, Stanziano M, Caldiera V, Grisoli M, Ciceri EFM, Eleopra R.   +20 more
europepmc   +3 more sources

Focused ultrasound resolves persistent radiosurgery related change in a patient with tremor

Radiology Case Reports, 2019
We report on a patient who underwent magnetic resonance guided focused ultrasound (MRgFUS) thalamotomy to treat tremor 3 years after a stereotactic radiosurgery (SRS) thalamotomy.
Erin L. Mazerolle, PhD, Graham M. Seasons, Robyn Warwaruk-Rogers, BNSc, Paul Romo, RT, Robert Nordal, MD, Robert J. Sevick, MD, Davide Martino, MD, Samuel Pichardo, PhD, Zelma H.T. Kiss, MD PhD, Gilbert Bruce Pike, PhD   +9 more
doaj   +1 more source

Antidyskinetic effect of stereotactic interventions in the ventrointermedial nucleus of the thalamus in patients with Parkinson’s disease

Ukrainian Neurosurgical Journal, 2018
Objective. To investigate the peculiarities of the antidyskinetic effect of stereotactic interventions in ventrointermedial (Vim) thalamic nucleus in patients with Parkinson’s disease (PD).Materials and methods.
Vitaliy I. Tsymbaliuk, Andrii O. Popov
doaj   +1 more source

Target identification for stereotactic thalamotomy using diffusion tractography. [PDF]

PLoS ONE, 2012
BACKGROUND: Stereotactic targets for thalamotomy are usually derived from population-based coordinates. Individual anatomy is used only to scale the coordinates based on the location of some internal guide points.
Zsigmond Tamás Kincses, Nikoletta Szabó, István Valálik, Zsolt Kopniczky, Lívia Dézsi, Péter Klivényi, Mark Jenkinson, András Király, Magor Babos, Erika Vörös, Pál Barzó, László Vécsei   +11 more
doaj   +1 more source