A cross-sectional study of 294 university students has found that the link between childhood trauma and misophonia is fully explained by difficulties in regulating emotions. The research, led by Şenay Kılınçel, Furkan Bulut, and Pelin Göksel, suggests that trauma may contribute to sound intolerance by impairing a person’s ability to manage their emotional reactions. Key…
Key Takeaways People with misophonia show stronger, measurable physiological reactions to trigger sounds compared to generally unpleasant noises. Silent videos of trigger actions (like someone chewing) can also cause a significant physiological stress response, primarily in facial muscle tension and heart rate. Even imagining a trigger sound can activate part of the misophonic response, specifically…
Key Takeaways Tinnitus involves a dual mechanism: peripheral hearing damage combined with abnormal central nervous system plasticity, including changes in the auditory cortex and limbic system. Conventional treatments like sound therapy, CBT, and neuromodulation have documented effects but also significant research limitations. Acupuncture shows potential for symptom relief by improving cochlear blood flow and altering…
A foundational misunderstanding of the term “plasticity” in neuroscience could be obscuring the search for better treatments for conditions like tinnitus, hyperacusis, and misophonia. A new theoretical paper by researchers Robin Carhart-Harris, Richard Zeifman, and Lorenzo Pasquini argues that the field has conflated two distinct concepts, potentially leading research down unhelpful paths. Key Takeaways Commonly…
Bothersome tinnitus was associated with significantly higher rates of depressive symptoms and high stress during the peak COVID-19 restriction period, a large national study has found. The research, published in the *European Archives of Otorhinolaryngology*, analyzed data from nearly 6,000 adults in South Korea. It reveals that the psychological burden of tinnitus was uniquely heightened…
Key Takeaways Tinnitus involves a dual mechanism: peripheral hearing damage (like hair cell injury) and abnormal central nervous system changes, including auditory cortex remodeling and limbic system activation. Mainstream treatments like sound therapy and cognitive behavioral therapy (CBT) show efficacy, but drug treatments and neuromodulation techniques like rTMS have significant research limitations. Acupuncture may help…
A new paper from a prominent neuropsychopharmacology research group challenges a core assumption in neuroscience: that all forms of neuroplasticity are fundamentally about the brain’s capacity for change. The authors argue that much of what is measured as “neuroplasticity” in research may actually reflect processes that make the brain *less* adaptable, a direct contradiction to…
Patients with chronic, bothersome tinnitus experienced significantly more depressive symptoms and higher stress during the peak COVID-19 restriction period compared to quieter times. A new study from South Korea, analyzing national health survey data, found that the psychological burden associated with severe tinnitus was uniquely amplified by the social isolation and anxiety of lockdowns. Key…
Cochlear implantation for severe hearing loss is undergoing a subtle but significant shift in its fundamental principles. A 2026 review from the University Hospital of LMU Munich details how rapid technological progress and expanding patient eligibility are reshaping clinical practice. The work by Müller, Molenda, and Polterauer-Neuling suggests that the procedure is moving beyond its…
Hyperacusis turns everyday sounds — a running faucet, laughter at the next table, a vacuum cleaner — into sources of physical discomfort or pain
New research confirms that tinnitus and poor sleep feed off each other in a debilitating cycle, but this relationship is driven by shared brain mechanisms rather than simple cause-and-effect. A 2026 review by Sun, Li, and colleagues synthesizes evidence showing that central nervous system hyperexcitability and maladaptive brain changes are core drivers of both conditions…
A new qualitative study of 14 adults recovering from mild traumatic brain injury (mTBI) finds that noise sensitivity, vestibular problems, and anxiety often occur together, creating significant barriers to daily life. The research, published in *Brain Impairment*, provides a detailed, first-person account of how these symptoms are experienced and interact, with noise sensitivity being especially…
