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This paper presents a novel neuroprosthetic system for perception encoding. The system consists of a wireless waterproof bi-directional neural interface and an object tracking image sensor. The neural interface features a fully programmable 8-channel neural stimulator, a compliance voltage and impedance monitoring module, a 16-channel neural recording front-end, and a duplex wireless transceiver....
Brain-Machine-Interface (BMI) is a system that builds artificial pathways between different parts of the neural system. Due to different application scenarios, a BMI system may consist of a neural signal acquisition, electrical neural stimulation, signal processing, wireless communication, and power management. This paper reviews the state-of-art development in system-on-a-chip BMI design technology...
The sense of touch and proprioception are critical to movement control. After spinal cord injury, these senses may be restored with direct, electrical microstimulation of the brain as part of a complete sensorimotor neuroprosthesis. The present study was designed to test, in part, the hypothesis that the cuneate nucleus (CN) of the brainstem is a suitable site to encode somatosensory information....
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