US Patent 11191953 Systems and methods for vagal nerve stimulation

Devices, systems and methods are disclosed for electrical stimulation of the vagus nerve to treat or prevent disorders in a patient. The methods comprise transmitting impulses of energy to the vagus nerve according to a treatment paradigm that includes single doses administered 2 to 5 times per day. The treatment paradigm may further comprise one or more daily treatment sessions that each include one or more doses for prophylactic or acute treatment of the patient's condition. Vagus nerve stimulation is used to modulate the release of inhibitory neurotransmitters in the brain, such as GABA, norepinephrine, and/or serotonin.