▎ 摘　　要

NOVELTY - The system has an implant unit (110) comprising a first antenna (112), and a lead having an electrode array with an electrode. A wearable device (130) is configured to wirelessly control and wirelessly communicate with the implant unit. The electrode is made of reduced graphene oxide, preferably hydrothermally reduced graphene oxide. The implant unit comprises a recording system and sensing system to acquire signals, especially neurophysiological signals, where the wearable device is rechargeable. USE - Neuromodulation system i.e. subgaleal implant system, for Cortical and Deep Brain Stimulation and Modulation to treat neural diseases such as inter alia Parkinson's disease, epilepsy and chronic pain, of a patient. ADVANTAGE - The system provides the requirements in such a way that the extent and frequency of the related medical surgery is reduced. The system reduces the risk of infection risk both directly after surgery and in the long term, as well as skin erosion, while not resolving the issues of technology obsolescence, and replacement, which implies another head surgery, being more cumbersome and tricky, compared to chest-implanted. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for neurostimulation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a neuromodulation system. 110Implant unit 112Antenna 130Wearable device 134Housing