What we do (and don't) know about tinnitus

What is silence, anyway? Well if you’ve got tinnitus silence can feel like a distant dream.

There are many causes of the ringing or buzzing that many people hear despite there being no external sound.

Norman and Tegan discuss some of the treatments – current and in the works – that could one day bring some peace and quiet.

References:

• Intrinsic network activity in tinnitus investigated using functional MRI
• Auditory Resting-State Network Connectivity in Tinnitus: A Functional MRI Study | PLOS One
• Targeting the Limbic System: Insights into Its Involvement in Tinnitus - PMC 
• Chronic tinnitus and the limbic system: Reappraising brain structural effects of distress and affective symptoms - PMC 
• Gray matter declines with age and hearing loss, but is partially maintained in tinnitus | Scientific Reports 
• Therapy and Treatment Options | American Tinnitus Association
• Effects of tinnitus retraining therapy on patients with tinnitus: a systematic review of randomized controlled trials | European Archives of Oto-Rhino-Laryngology
• Effect of Tinnitus Retraining Therapy vs Standard of Care on Tinnitus-Related Quality of Life: A Randomized Clinical Trial | Otolaryngology 
• Neuromodulation for Treatment of Tinnitus: A Systematic Review and Meta‐Analysis - Wiley Online Library