Results 51 to 60 of about 2,074,887 (343)
Electrolysis-based Parylene Balloon Actuators for Movable Neural Probes [PDF]
, 2007 In order to track a specific neuron and keep good sampling neural signals during chronic implantation, the neural probes are highly desired to have moving capability.
Andersen, Richard A. +3 more
core +1 more source
Flexible ultrasound-induced retinal stimulating piezo-arrays for biomimetic visual prostheses
Nature Communications, 2022 Electronic visual prostheses, or biomimetic eyes, have shown capability of restoring functional vision through electrical pulses artificially initiating neural responses.
Laiming Jiang +9 more
doaj +1 more source
A quantitative taxonomy of human hand grasps [PDF]
, 2019 Background: A proper modeling of human grasping and of hand movements is fundamental for robotics, prosthetics, physiology and rehabilitation. The taxonomies of hand grasps that have been proposed in scientific literature so far are based on qualitative ...
Atzori, Manfredo +5 more
core +1 more source
Frontiers in Neuroscience, 2020 Current neural prostheses can restore limb movement to tetraplegic patients by translating brain signals coding movements to control a variety of actuators. Fast and accurate somatosensory feedback is essential for normal movement, particularly dexterous
Alastair J. Loutit, Jason R. Potas
doaj +1 more source
Microstimulation-evoked neural responses in visual cortex are depth dependent
Brain Stimulation, 2021 Background: Cortical visual prostheses often use penetrating electrode arrays to deliver microstimulation to the visual cortex. To optimize electrode placement within the cortex, the neural responses to microstimulation at different cortical depths must ...
Tim Allison-Walker +3 more
doaj +1 more source
Neural Prostheses for Reaching
, 2009 Advancements in the understanding of the primate motor system and improvements in recording technology have revitalized the idea of a neural prosthesis for restoring motor deficits in paralyzed patients. Several research groups have demonstrated the feasibility of such a brain–computer interface (BCI) by decoding reach movements online in monkeys and ...
Scherberger, Hansjörg, Squire, Larry R.
openaire +2 more sources
Bridging larger gaps in peripheral nerves using neural prosthetics and physical therapeutic agents
Neural Regeneration Research, 2019 Peripheral nerve injuries are relatively common and can be caused by a variety of traumatic events such as motor vehicle accidents. They can lead to long-term disability, pain, and financial burden, and contribute to poor quality of life. In this review,
Muhammad Sana Ullah Sahar +2 more
doaj +1 more source
Sharing of hand kinematic synergies across subjects in daily living activities [PDF]
, 2020 The motor system is hypothesised to use kinematic synergies to simplify hand control. Recent studies suggest that there is a large set of synergies, sparse in degrees of freedom, shared across subjects, so that each subject performs each action with a ...
Gracia-Ibáñez, Verónica +4 more
core +1 more source
Frontiers in Cellular Neuroscience, 2023 IntroductionPhotovoltaic restoration of vision, especially in conjunction with the use of silicon photodiodes, has gained attention for use in patients affected by blindness due to retinal layer disease.
Ali Rahmani, Ali Rahmani, Kyungsik Eom
doaj +1 more source
An Energy-Efficient, Dynamic Voltage Scaling Neural Stimulator for a Proprioceptive Prosthesis [PDF]
, 2012 Accepted ...
Constandinou, TG, Williams, I
core +2 more sources