Suppression of cortical electrostimulation artifacts using pre-whitening and null projection

J Lim, PT Wang, L Bashford, S Kellis… - Journal of Neural …, 2023‏ - iopscience.iop.org
Objective. Invasive brain–computer interfaces (BCIs) have shown promise in restoring motor
function to those paralyzed by neurological injuries. These systems also have the ability to …

Optimal artifact suppression in simultaneous electrocorticography stimulation and recording for bi-directional brain-computer interface applications

H Pu, J Lim, S Kellis, CY Liu… - Journal of neural …, 2020‏ - iopscience.iop.org
Objective. Electrocorticogram (ECoG)-based brain-computer interfaces (BCIs) are a
promising platform for the restoration of motor and sensory functions to those with …

Dipole cancellation as an artifact suppression technique in simultaneous electrocorticography stimulation and recording

J Lim, PT Wang, H Pu, CY Liu, S Kellis… - 2019 9th …, 2019‏ - ieeexplore.ieee.org
Fully-implantable, bi-directional brain-computer interfaces (BCIs) necessitate simultaneous
cortical recording and stimulation. This is challenging since electrostimulation of cortical …

A prototype of a fully-implantable charge-balanced artificial sensory stimulator for bi-directional brain-computer-interface (bd-BCI)

WJ Sohn, PT Wang, S Kellis… - 2020 42nd Annual …, 2020‏ - ieeexplore.ieee.org
Bi-directional brain-computer interfaces (BD-BCI) to restore movement and sensation must
achieve concurrent operation of recording and decoding of motor commands from the brain …

[کتاب][B] Bi-Directional Brain-Computer Interfaces: Stimulation Artifact Suppression Design and Walking Exoskeleton Implementation

J Lim - 2023‏ - search.proquest.com
The prevalence of neurodegenerative diseases and injuries that result in motor impairment,
such as stroke and spinal cord injury, have motivated researchers to explore brain-computer …

Pre-whitening and null projection as an artifact suppression method for electrocorticography stimulation in bi-directional brain computer interfaces

J Lim, PT Wang, SJ Shaw, M Armacost… - 2020 42nd Annual …, 2020‏ - ieeexplore.ieee.org
Electrocorticography (ECoG)-based bi-directional (BD) brain-computer interfaces (BCIs) are
a forthcoming technology promising to help restore function to those with motor and sensory …