Microneedle electrodes can penetrate beneath the skin, allowing for more accurate bioelectrical signal acquisition (such as EEG, ECG, and EMG) from outside the body. Research into their materials has ...

Schematics and representative images of ex vivo stimulation and neural signal recording from the mouse retina. a Schematic illustration showing the insertion of the bipolar microneedle electrode array ...

What if your muscles could do more than just move your body? Imagine flexing your arm to scroll through a webpage or clenching your fist to control a robotic arm. It sounds like something out of a sci ...