A method (and associated apparatus) of providing electrical neurostimulation therapy to a patient using an implanted neurostimulator comprises (a) delivering an electrical stimulation to a nerve and (b) determining whether a predetermined condition has occurred as a result of the stimulation. The method further comprises (c) if the predetermined condition has not occurred, adjusting one or more stimulation parameters； and (d) repeating (a), (b), and (c) until the predetermined condition occurs.
