Fig. 1.

Schematic depiction of a subcutaneously implanted combined occipital and supraorbital nerve stimulator. A standard implant is presented with the battery (IPG) located in the upper, outer gluteal region. a. From the IPG, four leads are passed subcutaneously such that two of the active terminal arrays are positioned over the greater occipital nerves. b. Two leads are passed over the ear to final subcutaneous positions of the terminal arrays over the supraorbital nerves. Standard strain-relief loops are depicted over the ear and at the IPG