Introducing one or more stimulating drugs to the vagus nerve and/or one or more branches of the vagus nerve to treat movement disorders uses at least one implantable system control unit (SCU) with an implantable pump with at least one infusion outlet. Optional electrical stimulation may additionally...http://www.google.fr/patents/US7925353?utm_source=gb-gplus-shareBrevet US7925353 - Treatment of movement disorders with drug therapy
