The invention relates to an electrical stimulation device with a stimulator containing a generator for generating electrical stimulation impulses with defined stimulation parameters, and a power supply for supplying the generator with electrical energy, and with at least one needle electrode array for insertion into the skin surface of an area that is to be stimulated. This includes an apparatus for stimulating auricular points on the human ear is provided using low voltage pulses that are generated and delivered by portions of the apparatus, particularly by percutaneously implanted needle electrodes into the cranial and/or peripheral nerves and corresponding neural vascular bundles of the auricular and periauricular areas. The system includes methods of evaluating and implanting of the electrode/needle array. The methods may include transillumination of the auricular and periauricular tissues and surrounding neurovascular anatomy.