Whether hearing loss fundamentally alters tinnitus-related brain reorganization remains unclear. To address this issue, this study compared features from multimodal resting-state functional magnetic resonance imaging (rs-fMRI) between tinnitus patients with hearing loss (TIN + HL) and those without hearing loss (TIN - HL).
✦ The floor
Discussion
Signed responses from readers of the wire.
No actionable practice change yet; findings are preliminary neuroimaging data that may eventually inform tinnitus subtyping, but do not currently guide diagnosis or treatment decisions.
Understanding whether hearing loss fundamentally alters tinnitus-related brain changes could help explain why tinnitus presentations vary so widely and may eventually support more targeted treatment stratification.
- 01Multimodal resting-state fMRI used to compare brain reorganization in tinnitus with and without co-occurring hearing loss.
- 02Hearing loss appears to fundamentally alter the pattern of tinnitus-associated neurological changes.
- 03Findings suggest tinnitus with hearing loss may be a neurologically distinct subtype.
- 04Results have implications for future tinnitus research design and patient stratification.
- 05Study is observational; no intervention was tested.
Hearing loss fundamentally alters tinnitus-associated brain reorganization patterns as detected by resting-state fMRI.
studypartially supported- PMID
- 42861109
- DOI
- 10.21037/qims-2026-1069.
- Journal
- Quantitative Imaging in Medicine and Surgery
- Publication type
- research_article
- Evidence level
- 2b
- Population
- Individuals with tinnitus with and without co-occurring hearing loss
- Intervention
- Multimodal resting-state fMRI assessment of brain reorganization
- Comparator
- Tinnitus patients without hearing loss
Primary outcomes
Brain reorganization patterns (resting-state functional connectivity); Between-group differences in tinnitus-related neural activity