Pulsante SPG Microstimulation Published Clinical Results

Managing cluster headache with sphenopalatine ganglion stimulation: a review
Fontaine, et al. Journal of Pain Research 2018:11 375–381

Neurostimulation for treatment of headaches
Diener, et al. Der Nervenarzt. 2012, Volume 83, Issue 8, pp 994–1000

Additional Headache Neruomodulation Review Articles

Sphenopalatine Ganglion Stimulation in Neurovascular Headaches.
Schoenen J. Prog Neurol Surg. 2015;29:106-16.

Neurostimulation in cluster headache: A review of current progress
Pederson, et al. Cephalalgia. 2013 Oct;33(14):1179-93

Pearls and pitfalls: Neurostimulation in headache
Jurgens, et al. Cephalalgia. 2013 Jun;33(8):512-25.