Rationale for electrical parameter determination in external trigeminal nerve stimulation (eTNS) for migraine: A narrative review.
Clinton G LauritsenStephen D SilbersteinPublished in: Cephalalgia : an international journal of headache (2018)
External trigeminal nerve stimulation is a safe and effective Food and Drug Administration-approved option for the acute and preventive treatment of migraine. The electrical parameters were optimized specifically for external stimulation of the trigeminal nerve to maximum safety, comfort and efficacy.