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Published on: October 16, 2012
Stress and tinnitus-from bedside to bench and back
Birgit Mazurek1, Heidemarie Haupt, Heidi Olze
1Molecular Biology Research Laboratory, Department of Otorhinolaryngology, Charité - Universitätsmedizin Berlin, Campus Charité Mitte Berlin, Germany.
Frontiers in Systems Neuroscience
|June 16, 2012
Summary
Psychological stress significantly impacts tinnitus, an auditory symptom. Research shows a link between emotional state and tinnitus, suggesting new diagnostic and treatment approaches.
Area of Science:
- Neuroscience
- Otolaryngology
- Psychology
Background:
- Tinnitus, an auditory symptom, is frequently linked to psychological distress.
- Epidemiological studies indicate a correlation between emotional status and tinnitus prevalence.
- Stress can influence the auditory system, as supported by animal studies.
Purpose of the Study:
- To highlight the association between psycho-social stress and tinnitus for clinicians and researchers.
- To explore how emotional strain influences the onset and progression of tinnitus.
- To review evidence linking emotional status to auditory system changes.
Main Methods:
- Review of epidemiological studies on tinnitus and emotional status.
- Analysis of basic research on animal stress models and auditory system alterations.
- Synthesis of clinical data and animal model findings.
Main Results:
- Evidence supports a direct relationship between subjects' emotional status and tinnitus.
- Stress-induced changes in auditory system function, morphology, and gene/protein expression are observed in animal models.
- Psycho-social stress is a significant factor in tinnitus.
Conclusions:
- Understanding the psycho-social stress-tinnitus link is crucial for improved diagnosis.
- This association offers potential for developing more effective tinnitus treatments.
- Further research integrating clinical and basic science findings is warranted.
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