Can the brain feel it? The world's smallest extracellular needle-electrodes

5-?m-diameter needle-electrodes on 1 mm × 1 mm block modules have now been developed by researchers. This tiny needle may help solve the mysteries of the brain and facilitate the development of a brain-machine interface….

5-?m-diameter needle-electrodes on 1 mm × 1 mm block modules have now been developed by researchers. This tiny needle may help solve the mysteries of the brain and facilitate the development of a brain-machine interface….