Motor Decoding: From Brain Signals to Movement Control

Motor decoding translates neural signals from the motor cortex into limb movement intentions, one of the most mature BCI applications. This topic tracks decoding research from fine finger movements to whole-body actions, including online cursor control, robotic arm operation, and gait restoration.

07-01 · VA Office of Research and Development United States Clinical Recruitment & Enrollment

VA trial tests neural interface for proprioceptive prosthetic control

The VA Office of Research and Development is conducting a clinical trial to characterize proprioceptive sensations in the missing limb of upper limb amputees using nerve stimulation and to develop advanced controllers for moving a prosthesis. The trial uses Functional Electrical Stimulation (FES), applying small electric currents to the nerves, and tests different stimulation placements. The trial is registered as NCT04947462 and is currently recruiting.

View details →

05-19 · Johns Hopkins University United States Clinical Recruitment & Enrollment

Johns Hopkins begins early feasibility trial of bidirectional cortical neuroprosthesis

Johns Hopkins University is conducting an early feasibility study to evaluate the safety and efficacy of the Bidirectional Cortical Neuroprosthetic System (BiCNS). The system comprises NeuroPort Microelectrode Array Systems, NeuroPort Electrodes (Sputtered Iridium Oxide Film), Patient Pedestals, the NeuroPort BioPotential Signal Processing System, and the CereStim C96 Programmable Stimulator. The trial enrolls patients with tetraplegia and quadriplegia and is currently recruiting.

View details →