A high-performance neural prosthesis enabled by control algorithm design

V Gilja, P Nuyujukian, CA Chestek… - Nature …, 2012 - nature.com
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 …

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 …

Real-time brain-machine interface in non-human primates achieves high-velocity prosthetic finger movements using a shallow feedforward neural network decoder

MS Willsey, SR Nason-Tomaszewski, SR Ensel… - Nature …, 2022 - nature.com
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 …

Design and validation of a real-time spiking-neural-network decoder for brain–machine interfaces

J Dethier, P Nuyujukian, SI Ryu… - Journal of neural …, 2013 - iopscience.iop.org
Objective. Cortically-controlled motor prostheses aim to restore functions lost to neurological
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

CA Chestek, V Gilja, P Nuyujukian… - Journal of neural …, 2011 - iopscience.iop.org
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 …

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 …

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 …

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 …

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 …

Selection and parameterization of cortical neurons for neuroprosthetic control

R Wahnoun, J He, SIH Tillery - Journal of neural engineering, 2006 - iopscience.iop.org
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 …