This photograph shows an intracranial depth electrode used to record brain signals from within the brain and a one-cent coin for size comparison. The microwires protruding from the tip of the ...

Thin-film electrodes developed at Lawrence Livermore National Laboratory have been used in human patients at the University of California, San Francisco, generating never-before-seen recordings of ...

Sensors built with a new manufacturing approach are capable of recording activity deep within the brain from large populations of individual neurons–with a resolution of as few as one or two ...