This article presents a multipolar neural stimulation and mixed-signal neural data acquisition
(DAQ) chipset for fully implantable bi-directional brain–computer interfaces (BD-BCIs). The …

Objective. To provide a design analysis and guidance framework for the implementation of
concurrent stimulation and sensing during adaptive deep brain stimulation (aDBS) with …

This work presents a bi-directional brain-computer interface (BD-BCI) including a high-
dynamic-range (HDR) two-step time-domain neural acquisition (TTNA) system and a high …

Introduction Bi-directional brain-computer interfaces (BD-BCI) to restore movement and
sensation must achieve concurrent operation of recording and decoding of motor commands …

Cortical stimulation via electrocorticography (ECoG) may be an effective method for inducing
artificial sensation in bi-directional brain-computer interfaces (BD-BCIs). However, strong …

In this review article, we present more than a decade of our work on the development of
brain–computer interface (BCI) systems for the restoration of walking following neurological …

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 …

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 …

Implantable epiretinal prostheses aim to restore visual capability for patients suffering from
diseases such as Macular Degeneration and Retinitis Pigmentosa by bypassing damaged …

Methods: A custom programmable direct cortical stimulator (DCS) capable of eliciting
artificial sensorimotor response was integrated into an embedded BCI system to form a safe …