1. Maltby MT. Ancient voices on tinnitus: the pathology and treatment of tinnitus in Celsus and the Hippocratic Corpus compared and contrasted. Int Tinnitus J. 2012;17(2):140-145. 2. Wolever RQ, Price R, Hazelton GA, et al. Complementary therapies for significant dysfunction from tinnitus: treatment review and potential for integrative medicine. Evid Based Complement Alternat Med. 2015;15:931418. 3. Shargorodsky J, Curhan GC, Farwell WR. Prevalence and characteristics of tinnitus among US adults. Am J Med . 2010;123(8):711-718. 4. Bhatt JM, Lin HW, Bhattacharyya N. Prevalence, severity, exposures, and treatment patterns of tinnitus in the United States. JAMA Otolaryngol Head Neck Surg. 2016;142(10):959-965. 5. Trevis KJ, McLachlan NM, Wilson SJ. A systematic review and meta-analysis of psychological functioning in chronic tinnitus. Clin Psychol Rev. 2018;60:62-86. 6. Tunkel DE, Bauer CA, Sun GH, et al. Clinical practice guideline: tinnitus. Otolaryngol Head Neck Surg . 2014;151(suppl 2):S1-S40. 7. Dinces EA. Treatment of tinnitus. UpToDate . April 12, 2018. www.uptodate.com/contents/treatment-of-tinnitus . Accessed September 17, 2018. 8. Gudwani S, Munjal SK, Panda NK, Kohli A. Association of chronic subjective tinnitus with neuro-cognitive performance. Int Tinnitus J . 2017;21:90-97. 9. Jastreboff PJ. 25 years of tinnitus retraining therapy. HNO . 2015;63:307-311. 10. Pujol R. Journey into the world of hearing. 2016. www.cochlea.eu/en . Accessed September 17, 2018. 11. Adjamian P, Hall DA, Palmer AR, et al. Neuroanatomical abnormalities in chronic tinnitus in the human brain.Neurosci Biobehav Rev . 2014;45:119-133. 12. Shore SE, Roberts LE, Langguth B. Maladaptive plasticity in tinnitus—triggers, mechanisms and treatment. Nat Rev Neurol . 2016;12(3):150-160. 13. Jastreboff PJ, Gray WC, Gold SL. Neurophysiological approach to tinnitus patients. Am J Otol. 1996;17(2):236-240. 14. Kaltenbach JA. Tinnitus: models and mechanisms. Hear Res . 2011;276:52-60. 15. Rauschecker JP, Leaver AM, Mühlau M. Tuning out the noise: limbic-auditory interactions in tinnitus. Neuron . 2010;66(6):819-826. 16. Møller AR. Sensorineural tinnitus: its pathology and probable therapies. Int J Otolaryngol. 2016;2016:2830157. 17. Chen YC, Xia W, Chen H, et al. Tinnitus distress is linked to enhanced resting‐state functional connectivity from the limbic system to the auditory cortex. Hum Brain Mapp . 2017;38(5):2384-2397. 18. McCormack A, Edmonson-Jones M, Somerset S, Hall D. A systematic review of the reporting of tinnitus prevalence and severity. Hear Res. 2016;337:70-79. 19. Kessler MM, Moussa M, Bykowski J, et al; Expert Panel on Neurologic Imaging. ACR Appropriateness Criteria® Tinnitus. J Am Coll Radiol. 2017;14:S584-S591. 20. Gerami H, Saberi A, Nemati, S, et al. Effects of oxcarbazepine versus carbamazepine on tinnitus: a randomized double-blind placebo-controlled clinical trial. Iran J Neurol. 2012;11(3):106-110. 21. Sunwoo W, Jeon YJ, Bae YJ, et al. Typewriter tinnitus revisited: the typical symptoms and the initial response to carbamazepine are the most reliable diagnostic clues. Sci Rep. 2017;7:10615. 22. Aazh H, El Refaie A, Humphriss R. Gabapentin for tinnitus: a systematic review. Am J Audiol. 2011;20:151-158. 23. Elgoyhen AB, Langguth B. Pharmacological approaches to the treatment of tinnitus. Drug Discov Today. 2010;15:300-305. 24. Langguth B, Kreuzer PM, Kleinjung T, De Ridder D. Tinnitus: causes and clinical management. Lancet Neurol. 2013;12(9):920-930. 25. Sullivan M, Katon W, Russo J, et al. A randomized trial of nortriptyline for severe chronic tinnitus. Effects on depression, disability, and tinnitus symptoms. Arch Intern Med . 1993;153(19):2251-2259. 26. Oishi N, Kanzaki S, Shinden S, et al. Effects of selective serotonin reuptake inhibitor on treating tinnitus in patients stratified for presence of depression or anxiety. Audiol Neurootol . 2010;15(3):187-193. 27. Suckfüll M, Althaus M, Ellers-Lenz B, et al. A randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of neramexane in patients with moderate to severe subjective tinnitus. BMC Ear Nose Throat Disord . 2011;11:1. 28. Hilton MP, Zimmermann EF, Hunt WT. Ginkgo biloba for tinnitus. Cochrane Database Syst Rev. 2013;CD003852. http://cochranelibrary-wiley.com/doi/10.1002/14651858.CD003852.pub3/full . Accessed September 17, 2018. 29. Coelho C, Tyler R, Ji H, et al. Survey on the effectiveness of dietary supplements to treat tinnitus. Am J Audiol . 2016;25:184-205. 30. Smith PF, Zheng Y. Cannabinoids, cannabinoid receptors and tinnitus. Hear Res . 2015;332:210-216. 31. Martinez-Devesa P, Perera R, Theodoulou M, Waddell A. Cognitive behavioural therapy for tinnitus. Cochrane Database Syst Rev. 2010:CD005233. http://cochranelibrary-wiley.com/doi/10.1002/14651858.CD005233.pub3/full . Accessed September 17, 2018. 32. Bauer CA, Berry JL, Brozoski TJ. The effect of tinnitus retraining therapy on chronic tinnitus: a controlled trial. Laryngoscope Investig Otolaryngol . 2017;2(4):166-177. 33. Barozzi S, Ambrosetti U, Callaway SL, et al. Effects of tinnitus retraining therapy with different colours of sound. Int Tinnitus J. 2017;21:139-143. 34. Köksoy S, Eti CM, Karatas¸ M, Vayisoglu Y. The effects of yoga in patients suffering from subjective tinnitus. Int Arch Otorhinolaryngol . 2018;22(1):9-13. 35. Roland LT, Lenze EJ, Hardin FM, et al. Effects of mindfulness based stress reduction therapy on subjective bother and neural connectivity in chronic tinnitus. Otolaryngol Head Neck Surg . 2015;152(5):919-926. 36. Ibarra D, Tavira-Sanchez F, Recuero-Lopez M, Anthony BW. In-ear medical devices for acoustic therapies in tinnitus treatments, state of the art. Auris Nasus Larynx. 2018;45:6-12.