Results 151 to 160 of about 58,890 (209)

Targeted nerve stimulation restores single-finger movements in a person with tetraplegia

open access: yes
Micera S   +18 more
europepmc   +1 more source

Hyperthermia with implanted electrodes

Medical Physics, 1981
A general solution is given for the steady state form of the heat conduction equation applied to a simple tumor model which is imagined as being heated by means of electrical currents flowing between metallic electrodes. The model assumes a homogeneous tumor with no bloodflow.
I A, Brezovich, J H, Young
openaire   +2 more sources

Experience with implanted electrodes

Neurosurgery, 1977
Implant units, manufactured by Medtronic, Inc., have been implanted in 31 patients for treatment of drop-foot. The principal problem encountered in this series was inflammatory reaction. This was observed in seven patients, and was serious enough in five to require removal of the implant.
D R, McNeal, R, Waters, J, Reswick
openaire   +2 more sources

Implantable electrodes

Current Opinion in Electrochemistry, 2017
Implantable electrodes have been of interest for decades. We have witnessed important advances in the field of bionics wherein implantable electrodes serve as the conduit to record nerve signals and deliver electrical stimulation to tissues and organs in living systems.
Jalili, Rouhollah   +3 more
openaire   +2 more sources

Electrode Implantation and Stimulation in the Hippocampus

Archives of Neurology, 1976
To the Editor.— Dr Salcman (Arch Neurol33:215, 1976) commented on our article (Arch Neurol32:98, 1975) describing the response of enzymes important to brain metabolism after electrode implantation and electrical current application in the hippocampus.
N, Robinson   +4 more
openaire   +2 more sources

Electrode Migration in Patients with Perimodiolar Cochlear Implant Electrodes

Audiology and Neurotology, 2015
Migration of a cochlear implant electrode is a hitherto uncommon complication. So far, array migration has only been observed in lateral wall electrodes. Between 1999 and 2014, a total of 27 patients received bilateral perimodiolar electrode arrays at our institution.
Philipp, Mittmann   +4 more
openaire   +2 more sources

Implantable electrode lead in a growing limb

IEEE Transactions on Rehabilitation Engineering, 1999
An implantable electrode leadwire system used to provide limb function for individuals with spinal cord injuries (SCI's) was evaluated in a series of growing dogs to determine whether it could maintain its performance in the presence of growth. Thirty implantable electrodes (15 epimysial and 15 intramuscular) were implanted in the forelimb muscles of ...
J M, Akers, B T, Smith, R R, Betz
openaire   +2 more sources

Management of Cochlear Implant Electrode Migration

Otology & Neurotology, 2016
The present study reviewed a cochlear implant (CI) patient population after surgery, which received a free-fitting electrode carrier designed for hearing preservation. The aim was to determine the rate of electrode migration of the CI electrodes and present clinical and surgical implications.Retrospective patient review.Tertiary referral university ...
Tobias, Rader   +6 more
openaire   +2 more sources

Modeling of microcavity electrodes for medical implants

2010 Annual International Conference of the IEEE Engineering in Medicine and Biology, 2010
A common, limiting factor in neuroprosthesis design is the safe charge-carrying capacity of the metallic electrodes that deliver electrical stimuli to biological tissue. If exceeded, adverse effects can occur, including electrode dissolution and cell necrosis.
Umar, Ansari   +3 more
openaire   +2 more sources

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