Results 41 to 50 of about 98,508 (285)

Early Deformation of Deep Brain Stimulation Electrodes Following Surgical Implantation: Intracranial, Brain, and Electrode Mechanics

Frontiers in Bioengineering and Biotechnology, 2021
IntroductionAlthough deep brain stimulation is nowadays performed worldwide, the biomechanical aspects of electrode implantation received little attention, mainly as physicians focused on the medical aspects, such as the optimal indication of the ...
Frédéric Chapelle, Frédéric Chapelle, Lucie Manciet, Lucie Manciet, Bruno Pereira, Anna Sontheimer, Anna Sontheimer, Jérôme Coste, Jérôme Coste, Youssef El Ouadih, Youssef El Ouadih, Ruxandra Cimpeanu, Dimitri Gouot, Dimitri Gouot, Yuri Lapusta, Yuri Lapusta, Béatrice Claise, Béatrice Claise, Valérie Sautou, Yassine Bouattour, Ana Marques, Ana Marques, Adrien Wohrer, Jean-Jacques Lemaire, Jean-Jacques Lemaire   +24 more
doaj   +1 more source

Ultra-stable implanted 83Rb/83mKr electron sources for the energy scale monitoring in the KATRIN experiment

, 2012
The KATRIN experiment aims at the direct model-independent determination of the average electron neutrino mass via the measurement of the endpoint region of the tritium beta decay spectrum.
Bauer, S., Beck, M., Bonn, J., Dragoun, O., Jakůbek, J., Johnston, K., Kovalík, A., Otten, E. W., Schlösser, K., Slezák, M., Thümmler, T., Vénos, D., Weinheimer, C., Zbořil, M., Špalek, A., Žemlička, J.   +15 more
core   +1 more source

Use of the NESS Handmaster to restore handfunction in tetraplegia: clinical experiences in ten patients [PDF]

, 2000
Objective: To explore possible functional effects of the Handmaster in tetraplegia and to determine suitable patients for the system. \ud \ud Patients: Patients with a cervical spinal cord injury between C4 and C6, motor group 0-3.
Groen, F.A.C.G. in 't, IJzerman, M.J., Snoek, G.J., Stoffers, T.S., Zilvold, G.   +4 more
core   +3 more sources

Methods, systems, and devices for pairing vagus nerve stimulation with motor therapy in stroke patients [PDF]

, 2014
A method of treating motor deficits in a stroke patient, comprising assessing a patient's motor deficits, determining therapeutic goals for the patient, based on the patient's motor deficits, selecting therapeutic tasks based on the therapeutic goals ...
Engineer, Navzer Dara, Kilgard, Michael P., Pierce, David Michael, Rennaker, Robert L., II   +3 more
core   +1 more source

Epidural Spinal Electrogram Provides Direct Spinal Recordings in Awake Human Participants

Frontiers in Human Neuroscience, 2021
Little is known about the electrophysiological activity of the spinal cord during voluntary movement control in humans. We present a novel method for recording electrophysiological activity from the human spinal cord using implanted epidural electrodes ...
John F. Burke, Nikhita Kunwar, Maria S. Yaroshinsky, Kenneth H. Louie, Prasad Shirvalkar, Prasad Shirvalkar, Prasad Shirvalkar, Paul Su, Melanie Henry, George Pasvankas, Lawrence Poree, Lines Jacques, Doris D. Wang   +12 more
doaj   +1 more source

Refractory Status Epilepticus Treated With Bilateral Pulvinar Deep Brain Stimulation—A Case Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT New‐onset refractory status epilepticus (NORSE) arises without an identifiable cause or prior epilepsy history, with a 16%–27% mortality rate and significant long‐term neurological sequelae. Neuromodulation such as deep brain stimulation (DBS) targeting the anterior and centromedian thalamic nuclei has shown promise when the traditional ...
Mengxuan Tang, Amerta Bai, Felipe Rodridgues Marques Ferreira, Sandipan Pati, Thaddeus Walczak, Benjamin Miller, Oladi Bentho, Thomas Henry, Ilo Leppik, Minoo Shams, Zhiyi Sha, Zachary Sanger, Theoden I. Netoff, Thomas Lisko, Anant Naik, Robert McGovern III, Sima Patel   +16 more
wiley   +1 more source

Stable, three degree-of-freedom myoelectric prosthetic control via chronic bipolar intramuscular electrodes: a case study

Journal of NeuroEngineering and Rehabilitation, 2019
Background Modern prosthetic hands are typically controlled using skin surface electromyographic signals (EMG) from remaining muscles in the residual limb.
Hendrik Adriaan Dewald, Platon Lukyanenko, Joris M. Lambrecht, James Robert Anderson, Dustin J. Tyler, Robert F. Kirsch, Matthew R. Williams   +6 more
doaj   +1 more source

The Relationship Between Reaction Time of Electrical Stapedius Reflex and Auditory Performance in Cochlear-implanted Children [PDF]

Iranian Rehabilitation Journal, 2021
Objectives: A common concern in some cochlear-implanted children is the lack of desired progress in auditory and listening skills. Such a concern remains despite proper verbal processor programming, additional disabilities, and continuous participation ...
Fatemeh Arbabi, Saeideh Mehrkian, Hesamaldin Emamdjomeh, Akbar Biglarian   +3 more
doaj  

Smart Electrode Array for Cochlear Implants

2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS), 2023
Cochlear implants made of standard silicone electrode array (EA) are currently used to stimulate the auditory nerve of patients’ cochlea. The implants have a proximaldiameter of 0.5mm and 2~3cm long composed of 20 bulk platinum electrodes and connection wires (Ø 25µm).
Itawi, Ahmad, Ghenna, Sofiane, Tourrel, Guillaume, Grondel, Sébastien, Plesse, Cedric, Nguyen, Giao Tran Minh, Vidal, Frederic, Adagolodjo, Yinoussa, Xun, Lingxiao, Zheng, Gang, Kruszewski, Alexandre, Duriez, Christian, Cattan, Eric   +12 more
openaire   +2 more sources

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source