A new needle-thin brain implant can record neural activity, deliver drugs, and stimulate multiple brain regions using a single flexible fiber. Successful tests in mice suggest it could give scientists a more precise, less invasive way to study the brain and may eventually help treat neurological disorders such as epilepsy.
Source: https://www.sciencedaily.com/releases/2 ... 222416.htm
Source: https://www.sciencedaily.com/releases/2 ... 222416.htm
