Results 291 to 300 of about 2,074,887 (343)
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A programmable, multichannel, miniature stimulator for electrotactile feedback of neural hand prostheses

International IEEE/EMBS Conference on Neural Engineering, 2021
In this paper, a wearable, battery-powered, multichannel miniature electrical stimulator is developed. The stimulator consists of power module, controller module, bidirectional constant-current module and channel multiplexing module.
Han Wang   +3 more
semanticscholar   +1 more source

Sensory information feedback for neural prostheses

, 2020
Restoring sensory functions for limbs and prosthetic devices is essential to bidirectional information communication between devices and the central nervous system of humans.
D. Weber   +4 more
semanticscholar   +1 more source

Neurolight: A Deep Learning Neural Interface for Cortical Visual Prostheses

International Journal of Neural Systems, 2020
Visual neuroprosthesis, that provide electrical stimulation along several sites of the human visual system, constitute a potential tool for vision restoration for the blind.
Antonio Lozano   +6 more
semanticscholar   +1 more source

Effect of anesthesia on motor responses evoked by spinal neural prostheses during intraoperative procedures

Journal of Neural Engineering, 2019
Objective. The overall goal of this study was to investigate the effects of various anesthetic protocols on the intraoperative responses to intraspinal microstimulation (ISMS).
A. Toossi   +6 more
semanticscholar   +1 more source

Surface EMG-Based Hand Gesture Recognition via Hybrid and Dilated Deep Neural Network Architectures for Neurorobotic Prostheses

J. Medical Robotics Res., 2020
Motivated by the potentials of deep learning models in significantly improving myoelectric control of neuroprosthetic robotic limbs, this paper proposes two novel deep learning architectures, namely the [Formula: see text] ([Formula: see text]) and the ...
E. Rahimian   +4 more
semanticscholar   +1 more source

Clinical trials for implantable neural prostheses: understanding the ethical and technical requirements.

The Lancet Digital Health
Neuroprosthetics research has entered a stage in which animal models and proof-of-concept studies are translated into clinical applications, often combining implants with artificial intelligence techniques.
Marcello Ienca, G. Valle, S. Raspopovic
semanticscholar   +1 more source

Control of neural prostheses

Electroencephalography and Clinical Neurophysiology, 1983
Individuals with upper motor neuron lesions often have lower motor neurons which innervate excitable but atrophic skeletal muscles. This atrophy can be reversed over a period of several months by electrically induced exercise of these paralyzed muscles (9).
openaire   +1 more source

Microelectronics and neural prostheses

Annals of Biomedical Engineering, 1980
The realization of effective neural prostheses requires both understanding of the neural physiological substrate of the function and the availability of hardware, stimulation electronics, electrodes, sensors, and information processing electronics, to execute the required function. Microelectronics, especially custom and semicustom integrated circuits,
openaire   +2 more sources

Mechanisms of Electrical Stimulation with Neural Prostheses

Neuromodulation: Technology at the Neural Interface, 2003
Individual electric and geometric characteristics of neural substructures can have surprising effects on artificially controlled neural signaling. A rule of thumb approved for the stimulation of long peripheral axons may not hold when the central nervous system is involved.
Rattay, Frank   +5 more
openaire   +3 more sources

Aligned Conducting Polymer Nanotubes for Neural Prostheses

Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018
The long-term performance of neural microelectrodes relies on biocompatibility and sensitivity of the electrode-tissue interface. Current neural electrodes are limited by poor electrical performance including high initial impedance and low charge storage
Milad Khorrami, M. Abidian
semanticscholar   +1 more source

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