Abstract: Methods and systems for stimulating nerve fibers to treat a condition in a patient are disclosed herein. Such methods can include stimulating, via an electrode device, afferent fibers associated with baroreceptors and/or a carotid sinus nerve of a patient; sensing a heart rate of the patient; and adjusting a stimulation frequency of the afferent fibers based on the sensed heart rate. The heart rate can be indicative of an activity level of the patient, and an increase in the sensed heart rate can cause an increase in the stimulation frequency.

Abstract: A method for stimulating nerve fibers to treat a condition in a patient first involves identifying carotid sinus nerve afferent fibers in a first side of the patient's neck and identifying cardiac-specific vagal nerve afferent fibers in the first side of the patient's neck. The method further involves placing a first multipolar electrode device around the carotid sinus nerve afferent fibers and the cardiac-specific vagal nerve afferent fibers. Finally, the method involves stimulating the carotid sinus nerve afferent fibers and the cardiac-specific vagal nerve afferent fibers, using the first multipolar electrode device. This method may be performed on a second side of the neck as well.

Abstract: A method for stimulating nerve fibers to treat a condition in a patient first involves identifying carotid sinus nerve afferent fibers in a first side of the patient's neck and identifying cardiac-specific vagal nerve afferent fibers in the first side of the patient's neck. The method further involves placing a first multipolar electrode device around the carotid sinus nerve afferent fibers and the cardiac-specific vagal nerve afferent fibers. Finally, the method involves stimulating the carotid sinus nerve afferent fibers and the cardiac-specific vagal nerve afferent fibers, using the first multipolar electrode device. This method may be performed on a second side of the neck as well.