Results 21 to 30 of about 440,007 (254)

Evaluating the Longevity of Implantable Pulse Generator Used in Deep Brain Stimulation: A Systematic Review

Iranian Journal of Neurosurgery, 2022
Background and Aim: Deep Brain Stimulation (DBS) surgery is increasingly performed to treat movement disorders. In these patients, a rechargeable or non-rechargeable battery is placed under their subcutaneous chest after implantation of an electrode in ...
Sedigheh Hannani, Atefeh Beigi-Khoozani, Azimeh Afshar-Zarandi   +2 more
doaj  

Investigating the Feasibility of Epicranial Cortical Stimulation Using Concentric-Ring Electrodes: A Novel Minimally Invasive Neuromodulation Method

Frontiers in Neuroscience, 2019
BackgroundInvasive cortical stimulation (ICS) is a neuromodulation method in which electrodes are implanted on the cortex to deliver chronic stimulation.
Ahmad Khatoun, Ahmad Khatoun, Boateng Asamoah, Boateng Asamoah, Myles Mc Laughlin, Myles Mc Laughlin   +5 more
doaj   +1 more source

Implantation and reimplantation of intracranial EEG electrodes in patients considering epilepsy surgery

Epilepsia Open, 2023
In patients with drug‐resistant epilepsy who are considering surgery, intracranial EEG (iEEG) helps delineate the putative epileptogenic zone. In a minority of patients, iEEG fails to identify seizure onsets.
Céline Eelbode, Laurent Spinelli, Marco Corniola, Shahan Momjian, Margitta Seeck, Karl Schaller, Pierre Mégevand   +6 more
doaj   +1 more source

Scaling of Electrode-Electrolyte Interface Model Parameters In Phosphate Buffered Saline [PDF]

, 2014
We report how the impedance presented by a platinum electrode scales with the concentration of phosphate buffered saline (PBS). We find that the constant phase element of the model scales with approximately the log of concentration, whereas the ...
Jones, Mark Hedley, Scott, Jonathan B.
core   +1 more source

Metal ion implanted electrodes for dielectric elastomer actuators [PDF]

, 2009
This thesis reports on the successful use of low-energy metal ion implantation to fabricate compliant electrodes for miniaturized dielectric elastomer actuators (DEAs, also known as artificial muscles).
Rosset, Samuel
core   +2 more sources

Bringing sensation to prosthetic hands—chronic assessment of implanted thin-film electrodes in humans [PDF]

, 2023
International audienceAbstract Direct stimulation of peripheral nerves with implantable electrodes successfully provided sensory feedback to amputees while using hand prostheses.
Stieglitz, Thomas, Petrini, Francesco Maria, Raspopovic, Stanisa; id_orcid, Granata, Giuseppe, Valle, Giacomo; id_orcid, Raspopovic, Stanisa, Divoux, Jean Louis, Čvančara, Paul, Divoux, Jean-Louis, Barbaro, Massimo, Micera, Silvestro, Müller, Matthias, Bartels, Inga, Strauss, Ivo, Rossini, Paolo, M, Jensen, Winnie; id_orcid, Guiraud, David, Yoshida, Ken, Jensen, Winnie, Mueller, Matthias, Petrini, Francesco, Rossini, Paolo M., Hiairrassary, Arthur, Guiho, Thomas, Divoux, Jean‐Louis, Valle, Giacomo, Fernandez, Eduardo, Inga Bartels, Petrini F., Guiho T., Valle G., Giacomo Valle, Muller M., Paolo M. Rossini, Jensen W., Micera S., Ivo Strauss, Massimo Barbaro, Fernandez E., Cvancara P., Stieglitz T., Granata G., Eduardo Fernandez, Thomas Guiho, Paul Čvančara, David Guiraud, Ken Yoshida, Silvestro Micera, Matthias Müller, Barbaro M., Hiairrassary A., Francesco Petrini, Strauss I., Arthur Hiairrassary, Winnie Jensen, Stanisa Raspopovic, Bartels I., Giuseppe Granata, Jean-Louis Divoux, Raspopovic S., Divoux J. -L., Yoshida K., Guiraud D., Rossini P. M., Thomas Stieglitz   +64 more
core   +2 more sources

Posicionamento ectópico de eletrodo de marcapasso Posicionamiento ectópico de electrodo de marcapaso Ectopic positioning of pacemaker electrode

Arquivos Brasileiros de Cardiologia, 2010
Apresentamos o caso de um paciente portador da forma cardíaca da doença de Chagas com disfunção ventricular esquerda e bloqueio atrioventricular de 2º grau Mobitz II, associados a vários episódios de síncope.
Gildo Mota, Juliana Prazeres, Nelmacy Freitas, Luiz Magalhães, Francisco Reis, Roque Aras   +5 more
doaj   +1 more source

Ion-implanted compliant electrodes for mm-size dielectric elastomer actuators [PDF]

, 2009
The miniaturization of dielectric elastomer actuators requires compliant electrodes that are clean, reliable, and that can be easily patterned on a mm or μm scale.
Dubois, P, Niklaus, M, Shea, H, Rosset, S, Herbert R. Shea, Philippe Dubois, Muhamed Niklaus, Samuel Rosset   +7 more
core   +1 more source

Eletrodo de marca-passo mal posicionado no ventrículo esquerdo Electrodo de marcapasos mal posicionado en el ventrículo izquierdo Pacemaker electrode misplaced in the left ventricle

Arquivos Brasileiros de Cardiologia, 2010
Relatamos caso de implantação anômala de eletrodo de marca-passo VVI no ventrículo esquerdo (VE), diagnosticada durante avaliação de rotina, dois anos pós-implante. Trata-se de mulher de 65 anos e soropositiva para doença de Chagas.
André Luiz Cerqueira de Almeida, Viviane Machicado Cavalcante, Márcio Diego Castro Teixeira, Gustavo Rocha Costa de Freitas   +3 more
doaj   +1 more source

A rare case of tined lead migration of InterStim device into the rectum with subsequent novel combined surgical-endoscopic removal technique

Urology Research and Practice, 2020
After the introduction of self-anchoring tined leads in 2002, lead migration after sacral neuromodulation (SNM) in the form of InterStimTM (Medtronic, Minneapolis, MN) has been reduced; however, it remains a considerable complication of this otherwise ...
Leonidas Karapanos, Seung-Hun Chon, Ruud Kokx, Maximilian Schmautz, Axel Heidenreich   +4 more
doaj   +1 more source