The physiological distress of misophonia can be triggered not just by sounds, but by the mere sight of someone preparing to make that sound, and even by thinking about the sound. A 2026 study from the University of South Carolina provides the first comprehensive evidence for this multi-sensory reality, measuring the body’s direct response to…
During the strictest COVID-19 restrictions in 2020, people with chronic bothersome tinnitus showed significantly higher rates of depression and stress than those without tinnitus or with only mild symptoms. This is the central finding from a new analysis of Korean national health data, which also found that this psychological gap had closed by 2022 when…
A new review paper confirms the brain and the jaw have a two-way conversation. Research by Bingfeng Dai, Ziming Zhao, and Jie Lin synthesizes evidence showing that dental occlusion—how your teeth fit together—directly influences brain structure and function, while the brain simultaneously regulates jaw position and muscle tone. This bidirectional relationship has significant implications for…
Key Takeaways People with misophonia show heightened physiological stress—including muscle tension, sweating, and heart rate increases—specifically to trigger sounds, not just generally unpleasant noises. Silent videos of trigger actions (like someone chewing) can also provoke a significant, though slightly weaker, physiological response. Simply imagining a trigger sound can elicit a measurable stress reaction in the…
A new review paper from researchers at Nanjing University has synthesized the evidence for a two-way street between how your teeth fit together and how your brain functions. The work by Bingfeng Dai, Ziming Zhao, and Jie Lin argues that sensory input from dental occlusion—the contact between upper and lower teeth—can directly modulate sensorimotor control,…
A 2026 systematic review published in *Frontiers in Neurology* provides a detailed neurophysiological model for the debilitating cycle linking tinnitus and poor sleep. The work by Sun, Li, and colleagues argues that these two conditions are not merely coincidental but are bound by shared mechanisms in the brain, creating a self-sustaining loop that worsens both…
The term “neuroplasticity” is widely used to describe any change in the brain, but a new theoretical paper argues this is a scientific misstep that muddies our understanding of mental health and treatment. Researchers Robin Carhart-Harris, Richard Zeifman, and Lorenzo Pasquini propose a critical distinction, suggesting that many so-called markers of brain plasticity actually measure…
During the strictest phase of the COVID-19 pandemic, people with chronic, bothersome tinnitus were significantly more likely to report high stress and symptoms of depression than those with milder tinnitus or no tinnitus at all. This is the core finding from a study by Sang-Yoon Han and Young Ho Kim, published in the *European Archives…
During the peak of COVID-19 restrictions, people with bothersome chronic tinnitus faced significantly more depression and stress than those without tinnitus or with milder symptoms. This is the core finding of a new study by Sang-Yoon Han and Young Ho Kim, published in the *European Archives of Oto-Rhino-Laryngology*. Key Takeaways During the 2020 COVID-19 restriction…
Occupational noise combined with coal dust exposure significantly increases the risk of high-frequency hearing loss compared to noise exposure alone. A 2024 study of 1,187 workers found that 46.8% of those exposed to both hazards had high-frequency hearing loss, compared to 35.5% of those exposed only to noise. The research, led by Jiaqi Ma and…
🔬 Active Clinical Trial: NCT07798297 | Status: RECRUITING | Phase: NA View full trial details on ClinicalTrials.gov → A Targeted Trial for an Untreated…
Hyperacusis Treatment and Management: A Complete Evidence-Based Guide Hyperacusis — a reduced tolerance to everyday sound — affects an estimated 3–17% o…
