Results 61 to 70 of about 6,149 (210)

A novel 9-class auditory ERP paradigm driving a predictive text entry system [PDF]

, 2011
Brain-Computer Interfaces (BCIs) based on Event Related Potentials (ERPs) strive for offering communication pathways which are independent of muscle activity.
Johannes eHöhne, Martijn eSchreuder, Benjamin eBlankertz, Benjamin eBlankertz, Michael eTangermann   +4 more
core   +2 more sources

Reinnervation of Muscle Targets Enhances the Separability of Motor Unit Signals Following Peripheral Nerve Transfers

Advanced Science, EarlyView.
Injured or cut peripheral nerves can be surgically rerouted to reinnervate new muscle targets. This study demonstrates reinnervated muscles exhibit enhanced separability between individual motor unit signals, which can simplify signal recording and decomposition. These findings highlight the potential of reinnervated muscle to serve as a key biological
Kiara N Quinn, Siyu Wang, Lang Qin, Alessandro Ascani Orsini, Kenzi Griffith, Rachana Suresh, Fausto Kang, Pierce L Perkins, Neha Joshi, Alexis L Lowe, Sami Tuffaha, Nitish V Thakor   +11 more
wiley   +1 more source

Decoding of human hand actions to handle missing limbs in Neuroprosthetics

Frontiers in Computational Neuroscience, 2015
The only way we can interact with the world is through movements, and our primary interactions are via the hands, thus any loss of hand function has immediate impact on our quality of life.
Jovana eBelic, Jovana eBelic, Jovana eBelic, Aldo A. Faisal, Aldo A. Faisal   +4 more
doaj   +1 more source

The Evolution of Neuroprosthetic Interfaces [PDF]

Critical Reviews in Biomedical Engineering, 2016
The ideal neuroprosthetic interface permits high-quality neural recording and stimulation of the nervous system while reliably providing clinical benefits over chronic periods. Although current technologies have made notable strides in this direction, significant improvements must be made to better achieve these design goals and satisfy clinical needs.
Dayo O, Adewole, Mijail D, Serruya, James P, Harris, Justin C, Burrell, Dmitriy, Petrov, H Isaac, Chen, John A, Wolf, D Kacy, Cullen   +7 more
openaire   +2 more sources

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

Bayesian inference for biophysical neuron models enables stimulus optimization for retinal neuroprosthetics

eLife, 2020
While multicompartment models have long been used to study the biophysics of neurons, it is still challenging to infer the parameters of such models from data including uncertainty estimates.
Jonathan Oesterle, Christian Behrens, Cornelius Schröder, Thoralf Hermann, Thomas Euler, Katrin Franke, Robert G Smith, Günther Zeck, Philipp Berens   +8 more
doaj   +1 more source

Utopias and Dystopias as Cybernetic Information Systems: Envisioning the Posthuman Neuropolity [PDF]

, 2015
While it is possible to understand utopias and dystopias as particular kinds of sociopolitical systems, in this text we argue that utopias and dystopias can also be understood as particular kinds of information systems in which data is received, stored ...
Gladden, Matthew E.
core  

Brain-computer interface [PDF]

, 2011
A brain–computer interface (BCI), sometimes called a direct neural interface or a brain–machine interface (BMI), is a direct communication pathway between the brain and an external device.
Marchenko, D.O., Sirobaba, N.S.
core   +1 more source

Capacitive versus Faradaic Microelectrodes for Extracellular Stimulation: A Fully Coupled FEM–Hodgkin–Huxley Study of Thresholds and Current Redistribution

Advanced Electronic Materials, EarlyView.
A fully coupled FEM–HH model shows that ideally capacitive microelectrodes can achieve lower charge‐density thresholds than Faradaic contacts under current‐controlled stimulation. The advantage stems from the dynamics of surface current density on capacitive interfaces, which redirects current beneath adherent neurons.
Aleksandar Opančar, Eric Daniel Głowacki, Vedran Đerek   +2 more
wiley   +1 more source

The signature of robot action success in EEG signals of a human observer: Decoding and visualization using deep convolutional neural networks

, 2017
The importance of robotic assistive devices grows in our work and everyday life. Cooperative scenarios involving both robots and humans require safe human-robot interaction.
Ball, Tonio, Behncke, Joos, Burgard, Wolfram, Schirrmeister, Robin Tibor   +3 more
core   +1 more source