Disclosed herein are methods, systems, and apparatus for treating a medical condition in a patient using an implantable medical device by applying an electrical signal characterized by having a number of pulses per microburst, an interpulse interval, a microburst duration, and an interburst period to...http://www.google.com/patents/US20070233193?utm_source=gb-gplus-sharePatent US20070233193 - MICROBURST ELECTRICAL STIMULATION OF CRANIAL NERVES FOR THE TREATMENT OF MEDICAL CONDITIONS
