Results 21 to 30 of about 8,424 (229)

Benchtop and bedside validation of a low-cost programmable cortical stimulator in a testbed for bi-directional brain-computer-interface research

Frontiers in Neuroscience, 2023
IntroductionBi-directional brain-computer interfaces (BD-BCI) to restore movement and sensation must achieve concurrent operation of recording and decoding of motor commands from the brain and stimulating the brain with somatosensory feedback.MethodsA ...
Won Joon Sohn, Jeffrey Lim, Po T. Wang, Haoran Pu, Omid Malekzadeh-Arasteh, Susan J. Shaw, Susan J. Shaw, Michelle Armacost, Michelle Armacost, Hui Gong, Hui Gong, Spencer Kellis, Richard A. Andersen, Charles Y. Liu, Charles Y. Liu, Payam Heydari, Zoran Nenadic, Zoran Nenadic, An H. Do   +18 more
doaj   +1 more source

Floating EMG sensors and stimulators wirelessly powered and operated by volume conduction for networked neuroprosthetics

bioRxiv, 2022
Background Implantable neuroprostheses consisting of a central electronic unit wired to electrodes benefit thousands of patients worldwide. However, they present limitations that restrict their use.
Laura Becerra-Fajardo, Marc-Oliver Krob, Jesús Minguillón, Camila Rodrigues, Christine Welsch, Marc Tudela-Pi, A. Comerma, Filipe Oliveira Barroso, A. Schneider, A. Ivorra   +9 more
semanticscholar   +1 more source

Adaptation Strategies for Personalized Gait Neuroprosthetics

Frontiers in Neurorobotics, 2021
Personalization of gait neuroprosthetics is paramount to ensure their efficacy for users, who experience severe limitations in mobility without an assistive device.
A. Koelewijn, M. Audu, A. del-Ama, Annalisa Colucci, J. M. Font-Llagunes, A. Gogeascoechea, Sandra K. Hnat, Nathaniel S. Makowski, J. Moreno, M. Nandor, R. Quinn, M. Reichenbach, Ryan-David Reyes, Massimo Sartori, S. Soekadar, R. Triolo, Mareike Vermehren, C. Wenger, U. Yavuz, D. Fey, P. Beckerle   +20 more
semanticscholar   +1 more source

Totally Implantable Bidirectional Neural Prostheses: A Flexible Platform for Innovation in Neuromodulation. [PDF]

, 2018
Implantable neural prostheses are in widespread use for treating a variety of brain disorders. Until recently, most implantable brain devices have been unidirectional, either delivering neurostimulation without brain sensing, or sensing brain activity to
Starr, Philip A
core   +2 more sources

Personalized Neuroprosthetics

Science Translational Medicine, 2013
Personalized neuroprosthetics is the synergy between accurate diagnosis, integrated development of neurotechnology, and patient-specific treatment design “to help the brain help itself” in nervous system disorders.
D. Borton, S. Micera, J. d. R. Millan, G. Courtine   +3 more
openaire   +3 more sources

Clinical Basis for Creating an Osseointegrated Neural Interface

Frontiers in Neuroscience, 2022
As technology continues to improve within the neuroprosthetic landscape, there has been a paradigm shift in the approach to amputation and surgical implementation of haptic neural prosthesis for limb restoration. The Osseointegrated Neural Interface (ONI)
Alison M. Karczewski, Weifeng Zeng, Lindsay M. Stratchko, Kent N. Bachus, Samuel O. Poore, Aaron M. Dingle   +5 more
doaj   +1 more source

Neurohybrid Memristive CMOS-Integrated Systems for Biosensors and Neuroprosthetics

Frontiers in Neuroscience, 2020
Here we provide a perspective concept of neurohybrid memristive chip based on the combination of living neural networks cultivated in microfluidic/microelectrode system, metal-oxide memristive devices or arrays integrated with mixed-signal CMOS layer to ...
A. Mikhaylov, A. Pimashkin, Y. Pigareva, S. Gerasimova, E. Gryaznov, S. Shchanikov, A. Zuev, M. Talanov, Igor A. Lavrov, V. Demin, V. Erokhin, S. Lobov, I. Mukhina, V. Kazantsev, Huaqiang Wu, B. Spagnolo   +15 more
semanticscholar   +1 more source

Clinical neuroprosthetics: Today and tomorrow

Journal of Clinical Neuroscience, 2019
Implantable neurostimulation devices provide a direct therapeutic link to the nervous system and can be considered brain-computer interfaces (BCI). Under this definition, BCI are not simply science fiction, they are part of existing neurosurgical practice.
Morgan B. Lee, Daniel R. Kramer, Terrance Peng, M. Barbaro, C. Liu, S. Kellis, Brian C. Lee   +6 more
semanticscholar   +5 more sources

Case Study: Mapping Evoked Fields in Primary Motor and Sensory Areas via Magnetoencephalography in Tetraplegia

Frontiers in Neurology, 2021
Devices interfacing with the brain through implantation in cortical or subcortical structures have great potential for restoration and rehabilitation in patients with sensory or motor dysfunction.
Stephen T. Foldes, Santosh Chandrasekaran, Joseph Camerone, James Lowe, Richard Ramdeo, John Ebersole, Chad E. Bouton, Chad E. Bouton   +7 more
doaj   +1 more source

Stretchable elastic synaptic transistors for neurologically integrated soft engineering systems [PDF]

, 2019
Artificial synaptic devices that can be stretched similar to those appearing in soft-bodied animals, such as earthworms, could be seamlessly integrated onto soft machines toward enabled neurological functions.
Chai, Yang, Ershad, Faheem, Gao, Li, Gu, Guoying, Kim, Hae-Jin, Liu, Yanghui, Rao, Zhoulyu, Shim, Hyunseok, Sim, Kyoseung, Thukral, Anish, Wang, Xinran, Wang, Xu, Yang, Pinyi, Yu, Cunjiang   +13 more
core   +1 more source