Scientists create a needle-thin brain implant that can do three jobs at once

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.

from Women's Health News -- ScienceDaily https://ift.tt/RkmgJDw