Results 61 to 70 of about 58,890 (209)

Comparing implantable epimysial and intramuscular electrodes for prosthetic control

Frontiers in Neuroscience
IntroductionImplantable electrodes are the subject of increasing interest due to the possibilities they present for the control of assistive devices such as prosthetic limbs, however evidence as to whether epimysial or intramuscular electrodes result in ...
Eric J. Earley, Eric J. Earley, Eric J. Earley, Eric J. Earley, Morten B. Kristoffersen, Morten B. Kristoffersen, Max Ortiz-Catalan, Max Ortiz-Catalan, Max Ortiz-Catalan   +8 more
doaj   +1 more source

The Video Head Impulse Test to Assess the Efficacy of Vestibular Implants in Humans

Frontiers in Neurology, 2017
The purpose of this study was to evaluate whether it is possible to restore the high-frequency angular vestibulo-ocular reflex (aVOR) in patients suffering from a severe bilateral vestibulopathy (BV) and implanted with a vestibular implant prototype ...
Nils Guinand, Nils Guinand, Raymond Van de Berg, Raymond Van de Berg, Samuel Cavuscens, Maurizio Ranieri, Erich Schneider, Floor Lucieer, Herman Kingma, Herman Kingma, Jean-Philippe Guyot, Angélica Pérez Fornos   +11 more
doaj   +1 more source

Safety of localizing epilepsy monitoring intracranial electroencephalograph electrodes using MRI: radiofrequency-induced heating

, 2008
Purpose: To investigate heating during postimplantation localization of intracranial electroencephalograph (EEG) electrodes by MRI. Materials and Methods: A phantom patient with a realistic arrangement of electrodes was used to simulate tissue ...
Lemieux, L., Thornton, J.S., Carmichael, D.W., Rodionov, R., McEvoy, A., Thornton, R., Allen, P.J.   +6 more
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Biological response to implanted intraneural electrodes [PDF]

, 2018
La reacció de cos estrany (FBR, per les sigles en anglès) és una resposta del sistema immunitari envers qualsevol dispositiu implantat al cos. Diversos estudis han demostrat que aquesta resposta consta d’una primera fase inflamatòria seguida d’una fase ...
de la Oliva Muñoz, Natalia
core   +2 more sources

Implanted Subdural Electrodes: Safety Issues and Complication Avoidance

, 2011
Invasive electroencephalography via subdural implanted electrodes is essential for the identification and localization of the epileptogenic focus in a large percentage of cases of medically refractory epilepsy.
Kostas N. Fountas, Fountas, K. N.
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Functional MRI with active, fully implanted, deep brain stimulation systems: Safety and experimental confounds

, 2007
We investigated safety issues and potential experimental confounds when performing functional magnetic resonance imaging (fMRI) investigations in human subjects with fully implanted, active, deep brain stimulation (DBS) systems.
Lemieux, L., Thornton, John, Yousry, Tarek, Thobois, S., Pinto, Serge, Allen, P.J., Lemieux, Louis, Carmichael, David, Limousin-Dowsey, Patricia, Pinto, S., Limousin-Dowsey, P., Thornton, J.S., Thobois, Stéphane, Carmichael, D.W., Yousry, T., Allen, Philip   +15 more
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The Effect of Cochlear Implant Electrode Array Type on Hearing Preservation

Journal of Otolaryngology - Head and Neck Surgery
Objective To compare hearing preservation outcomes between lateral wall and perimodiolar electrode arrays for cochlear implant patients. Study Design Retrospective cohort study.
Matthew Zimmermann PhD, Cathy Sucher AuD
doaj   +1 more source

Validation of PiezoSleep Scoring Against EEG/EMG Sleep Scoring in Rats

Nature and Science of Sleep, 2022
Irina Topchiy,1,2,* Anne M Fink,1,2 Katherine A Maki,2,3 Michael W Calik1,2,* 1Center for Sleep and Health Research, University of Illinois Chicago, Chicago, IL, USA; 2Department of Biobehavioral Nursing Science; University of Illinois Chicago ...
Topchiy I, Fink AM, Maki KA, Calik MW
doaj  

Feasibility of simultaneous intracranial EEG-fMRI in humans: a safety study

, 2010
In epilepsy patients who have electrodes implanted in their brains as part of their pre-surgical assessment, simultaneous intracranial EEG and fMRI (icEEG-fMRI) may provide important localising information and improve understanding of the underlying ...
Lemieux, L., Thornton, J.S., Carmichael, D.W., Rodionov, R., McEvoy, A.W., Thornton, R., Ordidge, R.J., Allen, P.J.   +7 more
core  

Ion-implanted compliant and patternable electrodes for miniaturized dielectric elastomer actuators [PDF]

This article presents metal ion implantation as an alternative technique to fabricate compliant electrodes for small-size dielectric elastomer actuators.
Niklaus, Muhamed, Dubois, Philippe, Shea, Herbert, Rosset, Samuel   +3 more
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