A high-performance neural prosthesis enabled by control algorithm design
Neural prostheses translate neural activity from the brain into control signals for guiding
prosthetic devices, such as computer cursors and robotic limbs, and thus offer individuals …
prosthetic devices, such as computer cursors and robotic limbs, and thus offer individuals …
A closed-loop human simulator for investigating the role of feedback control in brain-machine interfaces
JP Cunningham, P Nuyujukian… - Journal of …, 2011 - journals.physiology.org
Neural prosthetic systems seek to improve the lives of severely disabled people by decoding
neural activity into useful behavioral commands. These systems and their decoding …
neural activity into useful behavioral commands. These systems and their decoding …
Real-time brain-machine interface in non-human primates achieves high-velocity prosthetic finger movements using a shallow feedforward neural network decoder
Despite the rapid progress and interest in brain-machine interfaces that restore motor
function, the performance of prosthetic fingers and limbs has yet to mimic native function …
function, the performance of prosthetic fingers and limbs has yet to mimic native function …
Design and validation of a real-time spiking-neural-network decoder for brain–machine interfaces
Objective. Cortically-controlled motor prostheses aim to restore functions lost to neurological
disease and injury. Several proof of concept demonstrations have shown encouraging …
disease and injury. Several proof of concept demonstrations have shown encouraging …
Long-term stability of neural prosthetic control signals from silicon cortical arrays in rhesus macaque motor cortex
Cortically-controlled prosthetic systems aim to help disabled patients by translating neural
signals from the brain into control signals for guiding prosthetic devices. Recent reports have …
signals from the brain into control signals for guiding prosthetic devices. Recent reports have …
Unscented Kalman filter for brain-machine interfaces
Z Li, JE O'Doherty, TL Hanson, MA Lebedev… - PloS one, 2009 - journals.plos.org
Brain machine interfaces (BMIs) are devices that convert neural signals into commands to
directly control artificial actuators, such as limb prostheses. Previous real-time methods …
directly control artificial actuators, such as limb prostheses. Previous real-time methods …
Online adaptive neural control of a robotic lower limb prosthesis
JA Spanias, AM Simon, SB Finucane… - Journal of neural …, 2018 - iopscience.iop.org
Objective. The purpose of this study was to develop and evaluate an adaptive intent
recognition algorithm that continuously learns to incorporate a lower limb amputee's neural …
recognition algorithm that continuously learns to incorporate a lower limb amputee's neural …
Closed-loop decoder adaptation shapes neural plasticity for skillful neuroprosthetic control
AL Orsborn, HG Moorman, SA Overduin, MM Shanechi… - Neuron, 2014 - cell.com
Neuroplasticity may play a critical role in developing robust, naturally controlled
neuroprostheses. This learning, however, is sensitive to system changes such as the neural …
neuroprostheses. This learning, however, is sensitive to system changes such as the neural …
Signal processing challenges for neural prostheses
MD Linderman, G Santhanam… - IEEE Signal …, 2007 - ieeexplore.ieee.org
Cortically controlled prostheses are able to translate neural activity from the cerebral cortex
into control signals for guiding computer cursors or prosthetic limbs. While both noninvasive …
into control signals for guiding computer cursors or prosthetic limbs. While both noninvasive …
Selection and parameterization of cortical neurons for neuroprosthetic control
When designing neuroprosthetic interfaces for motor function, it is crucial to have a system
that can extract reliable information from available neural signals and produce an output …
that can extract reliable information from available neural signals and produce an output …