Visuomotor Prosthetic for Paralysis

NeuroPort Arrays allow for the local recording of cerebral cortex. The Neural Communication system is primarily composed of two NeuroPort Arrays. The two arrays of one MultiPort device will be placed in the primary motor cortex for recording (Platinum-tipped electrodes); and the two arrays of the additional MultiPort device be placed in the superior parietal lobule for recording (Platinum-tipped electrodes). Each MultiPort device consists of two arrays, each with 100 electrodes in a 10 x 10 configuration, with dimensions 4 mm x 4 mm x 1.5 mm (W x H x D) or 4 mm x 4 mm x 1.0 mm, and a titanium percutaneous connector, 19 mm diameter at the base. Each MultiPort can have a total of 128 active channels (capable of transmitting neural signals to the percutaneous connector) across the two arrays. In our design, we will split active channels evenly between the two arrays resulting in 64 active channels per array.