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Initial use of a novel noninvasive vagus nerve stimulator for cluster headache treatment. Nesbitt AD, Marin JC, Tompkins E, Ruttledge MH, Goadsby PJ. Neurology. 2015 Mar 24;84(12):1249-53. doi: 10.1212/WNL.0000000000001394. Epub 2015 Feb 20
Functional Magnetic Resonance Imaging Evaluation of Auricular Percutaneous Electrical Neural Field Stimulation for Fibromyalgia: Protocol for a Feasibility Study. Gebre M, Woodbury A, Napadow V, Krishnamurthy V, Krishnamurthy LC, Sniecinski R, Crosson B. JMIR Res Protoc. 2018 Feb 6;7(2):e39. doi: 10.2196/resprot.8692
Modulation of brainstem activity and connectivity by respiratory-gated auricular vagal afferent nerve stimulation in migraine patients. Garcia RG, Lin RL, Lee J, Kim J, Barbieri R, Sclocco R, Wasan AD, Edwards RR, Rosen BR, Hadjikhani N, Napadow V. Pain. 2017 Aug;158(8):1461-1472. doi: 10.1097/j.pain.0000000000000930
Transcutaneous vagal nerve stimulation may elicit anti- and pro-nociceptive effects under experimentally-induced pain – a crossover placebo-controlled investigation. Laqua R, Leutzow B, Wendt M, Usichenko T. Auton Neurosci. 2014 Oct;185:120-2. doi: 10.1016/j.autneu.2014.07.008. Epub 2014 Aug 7.
Treatment of chronic migraine with transcutaneous stimulation of the auricular branch of the vagal nerve (auricular t-VNS): a randomized, monocentric clinical trial. Straube A, Ellrich J, Eren O, Blum B, Ruscheweyh R. J Headache Pain. 2015;16:543. doi: 10.1186/s10194-015-0543-3. Epub 2015 Jul 9
Evoked pain analgesia in chronic pelvic pain patients using respiratory-gated auricular vagal afferent nerve stimulation. Napadow V, Edwards RR, Cahalan CM, Mensing G, Greenbaum S, Valovska A, Li A, Kim J, Maeda Y, Park K, Wasan AD. Pain Med. 2012 Jun;13(6):777-89. doi: 10.1111/j.1526-4637.2012.01385.x. Epub 2012 May 8
The effect of transcutaneous vagus nerve stimulation on pain perception–an experimental study. Busch V, Zeman F, Heckel A, Menne F, Ellrich J, Eichhammer P. Brain Stimul. 2013 Mar;6(2):202-9. doi: 10.1016/j.brs.2012.04.006. Epub 2012 May 7