Magnetic resonance imaging of implanted deep brain stimulators: experience in a large series

PS Larson, RM Richardson, PA Starr… - Stereotactic and …, 2008‏ - karger.com
Magnetic resonance imaging (MRI) is a commonly used and important imaging modality to
evaluate lead location and rule out complications after deep brain stimulation (DBS) surgery …

MRI and implanted medical devices: basic interactions with an emphasis on heating

JA Nyenhuis, SM Park… - … on device and …, 2005‏ - ieeexplore.ieee.org
There are three principal magnetic fields in magnetic resonance imaging (MRI) that may
interact with medical implants. The static field will induce force and torque on ferromagnetic …

Treatment of hemicrania continua by occipital nerve stimulation with a bion device: long-term follow-up of a crossover study

B Burns, L Watkins, PJ Goadsby - The Lancet Neurology, 2008‏ - thelancet.com
Background Hemicrania continua (HC) is a primary headache that comprises persistent
unilateral pain, is associated with cranial autonomic features, and is responsive to …

MagNI: a magnetoelectrically powered and controlled wireless neurostimulating implant

Z Yu, JC Chen, FT Alrashdan… - … Circuits and Systems, 2020‏ - ieeexplore.ieee.org
This paper presents the first wireless and programmable neural stimulator leveraging
magnetoelectric (ME) effects for power and data transfer. Thanks to low tissue absorption …

Harnessing the inflammatory reflex for the treatment of inflammation-mediated diseases

YA Levine, M Faltys, D Chernoff - Cold Spring …, 2020‏ - perspectivesinmedicine.cshlp.org
Treating diseases nonpharmacologically, using targeted neurostimulation instead of
systemic drugs, is a hallmark of the burgeoning field of bioelectronic medicine. In this review …

Measurement and evaluation of specific absorption rate and temperature elevation caused by an artificial hip joint during MRI scanning

Y Seo, ZJ Wang - Scientific reports, 2021‏ - nature.com
A primary safety concern in a magnetic resonance imaging environment is heating of
metallic implants by absorbing radiofrequency (RF) energy during MRI scanning …

Optimal frequency for wireless power transmission into the body: efficiency versus received power

DK Freeman, SJ Byrnes - IEEE Transactions on Antennas and …, 2019‏ - ieeexplore.ieee.org
Wireless power delivery to implantable devices has been traditionally achieved through low-
frequency (<; 10 MHz) inductive coupling. More recent work has moved toward the UHF …

Radiofrequency heating of metallic dental devices during 3.0 T MRI

M Hasegawa, K Miyata, Y Abe… - Dentomaxillofacial …, 2013‏ - academic.oup.com
Objectives: To estimate the risk of injury from radiofrequency (RF) heating of metallic dental
devices in use during 3.0 T MRI. Methods: The whole-body specific absorption rate (WB …

Feasibility of an intracranial EEG–fMRI protocol at 3 T: Risk assessment and image quality

SM Boucousis, CA Beers, CJB Cunningham… - Neuroimage, 2012‏ - Elsevier
Integrating intracranial EEG (iEEG) with functional MRI (iEEG-fMRI) may help elucidate
mechanisms underlying the generation of seizures. However, the introduction of iEEG …

Specific absorption rate as a poor indicator of magnetic resonance-related implant heating

WR Nitz, G Brinker, D Diehl, G Frese - Investigative radiology, 2005‏ - journals.lww.com
Recent publications of the magnetic resonance safety profile of neurostimulators, cardiac
pacemakers, and other implanted devices imply that these devices are no longer a …