Results 211 to 220 of about 53,242 (267)
Some of the next articles are maybe not open access.
Hyperthermia with implanted electrodes
Medical Physics, 1981A 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, 1977Implant 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
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
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, 1976To 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, 2015Migration 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
Modeling of microcavity electrodes for medical implants
2010 Annual International Conference of the IEEE Engineering in Medicine and Biology, 2010A 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
Percutaneous implantation of cardiac pacemaker electrodes
The American Journal of Cardiology, 1967Abstract A simple, safe, rapid method for inserting thin, insulated wire electrodes into the right ventricular cavity for artificial pacing of the heart is described. Two fine, insulated Elgiloy wires are introduced percutaneously into the right ventricle from the xiphoid area by using a prethreaded 21 gauge thin-walled needle.
G H, Kodjababian +3 more
openaire +2 more sources
Implantable electrode lead in a growing limb
IEEE Transactions on Rehabilitation Engineering, 1999An 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
Medialization of electrode array in cochlear implantation
The Journal of Laryngology & Otology, 2000In the last few years, the main thrust of research into cochlear implantation has centred around the development of advanced multi-channel implants. A new area of development is now concentrating on maximizing the potential of each individual electrode in order to improve the quality of hearing.
S J, Watts, P, Lindsey, M, Hawthorne
openaire +2 more sources
Self-anchoring electrode for implantable pacemakers
American Heart Journal, 1976The writers describe a self-anchoring monopolar electrode for use in implantable pacemakers, intended to prevent migration. The device was implanted in 63 patients observed for 36 months, and results are considered very favorable.
O, Fiandra +6 more
openaire +2 more sources