Evaluation of the RF heating of a generic deep brain stimulator exposed in 1.5 T magnetic resonance scanners

2012 ◽  
Vol 34 (2) ◽  
pp. 104-113 ◽  
Author(s):  
Eugenia Cabot ◽  
Tom Lloyd ◽  
Andreas Christ ◽  
Wolfgang Kainz ◽  
Mark Douglas ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Rf Heating ◽  
Deep Brain Stimulator ◽  
Deep Brain

scholarly journals Implanted deep brain stimulator and 1.0-Tesla magnetic resonance imaging

2006 ◽  
Vol 24 (6) ◽  
pp. 1409-1412 ◽  
Author(s):  
Norbert Kovacs ◽  
Ferenc Nagy ◽  
Ferenc Kover ◽  
Adam Feldmann ◽  
Carlos Llumiguano ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
Deep Brain Stimulator ◽  
Deep Brain

An Absorbing Radio Frequency Shield to Reduce RF Heating Induced by Deep Brain Stimulator During 1.5-T MRI

2019 ◽  
Vol 61 (6) ◽  
pp. 1726-1732 ◽  
Author(s):  
Rui Yang ◽  
Jianfeng Zheng ◽  
Yu Wang ◽  
Ran Guo ◽  
Wolfgang Kainz ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Rf Heating ◽  
Deep Brain Stimulator ◽  
Deep Brain

scholarly journals Measurements of RF heating during 3.0-T MRI of a pig implanted with deep brain stimulator

2013 ◽  
Vol 31 (5) ◽  
pp. 783-788 ◽  
Author(s):  
Krzysztof R. Gorny ◽  
Michael F. Presti ◽  
Stephan J. Goerss ◽  
Sun C. Hwang ◽  
Dong-Pyo Jang ◽  
...  
Keyword(s):  
Rf Heating ◽  
Deep Brain Stimulator ◽  
3.0 T ◽  
3.0 T Mri ◽  
Deep Brain

Placement of deep brain stimulator electrodes using real-time high-field interventional magnetic resonance imaging

2005 ◽  
Vol 54 (5) ◽  
pp. 1107-1114 ◽  
Author(s):  
Alastair J. Martin ◽  
Paul S. Larson ◽  
Jill L. Ostrem ◽  
W. Keith Sootsman ◽  
Pekka Talke ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Real Time ◽  
High Field ◽  
Resonance Imaging ◽  
Deep Brain Stimulator ◽  
Interventional Magnetic Resonance Imaging ◽  
Deep Brain

Hemorrhage Detection and Incidence during Magnetic Resonance-Guided Deep Brain Stimulator Implantations

2017 ◽  
Vol 95 (5) ◽  
pp. 307-314 ◽  
Author(s):  
Alastair J. Martin ◽  
Philip A. Starr ◽  
Jill L. Ostrem ◽  
Paul S. Larson
Keyword(s):  
Magnetic Resonance ◽  
Deep Brain Stimulator ◽  
Deep Brain

Interventional Magnetic Resonance Guidance of Deep Brain Stimulator Implantation for Parkinson Disease

2008 ◽  
Vol 19 (4) ◽  
pp. 213-221 ◽  
Author(s):  
Alastair J. Martin ◽  
Paul S. Larson ◽  
Jill L. Ostrem ◽  
Philip A. Starr
Keyword(s):  
Magnetic Resonance ◽  
Parkinson Disease ◽  
Deep Brain Stimulator ◽  
Deep Brain

Successful Deep Brain Stimulation Surgery With Intraoperative Magnetic Resonance Imaging on a Difficult Neuroacanthocytosis Case

Neurosurgery ◽  
2013 ◽  
Vol 73 (1) ◽  
pp. E184-E188 ◽  
Author(s):  
Thien Thien Lim ◽  
Hubert H. Fernandez ◽  
Scott Cooper ◽  
Kathryn Mary K. Wilson ◽  
Andre G. Machado
Keyword(s):  
Magnetic Resonance Imaging ◽  
Deep Brain Stimulation ◽  
Magnetic Resonance ◽  
General Anesthesia ◽  
Brain Stimulation ◽  
Resonance Imaging ◽  
Imaging Guidance ◽  
Intraoperative Magnetic Resonance Imaging ◽  
Magnetic Resonance Imaging Guidance ◽  
Deep Brain

Abstract BACKGROUND AND IMPORTANCE: Chorea acanthocytosis is a progressive hereditary neurodegenerative disorder characterized by hyperkinetic movements, seizures, and acanthocytosis in the absence of any lipid abnormality. Medical treatment is typically limited and disappointing. CLINICAL PRESENTATION: We report on a 32-year-old patient with chorea acanthocytosis with a failed attempt at awake deep brain stimulation (DBS) surgery due to intraoperative seizures and postoperative intracranial hematoma. He then underwent a second DBS operation, but under general anesthesia and with intraoperative magnetic resonance imaging guidance. Marked improvement in his dystonia, chorea, and overall quality of life was noted 2 and 8 months postoperatively. CONCLUSION: DBS surgery of the bilateral globus pallidus pars interna may be useful in controlling the hyperkinetic movements in neuroacanthocytosis. Because of the high propensity for seizures in this disorder, DBS performed under general anesthesia, with intraoperative magnetic resonance imaging guidance, may allow successful implantation while maintaining accurate target localization.

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