O020 / #940 DEVELOPMENT AND CLINICAL TRANSLATION OF A 4096 CHANNEL MICROELECTRODE ARRAY: TRACK 4: CARDIOVASCULAR DISORDERS / NEURAL ENGINEERING

Electrophysiological devices are critical for mapping eloquent and diseased brain regions and for therapeutic neuromodulation in clinical settings and are extensively utilized for research in brain-machine interfaces. However, the existing clinical and experimental devices are often limited in either spatial resolution or cortical coverage. Here, we developed scalable manufacturing processes with a dense electrical connection scheme to achieve reconfigurable thin-film, multi-thousand channel neurophysiological recording grids using platinum-nanorods (PtNRGrids).