Investigating the brain's response to different types of tinnitus.
Subjective and Somatic Tinnitus; Using Functional Near-Infrared-Spectroscopy to Identify Objective Correlates in Auditory and Non-Auditory Cortices
This study is looking at tinnitus, a condition where people hear sounds that aren't there, to better understand how it works and how it relates to hearing loss and head movements, using special brain imaging to find out what’s happening in the brain.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Pittsburgh at Pittsburgh NIH-funded |
| Lab location | 1 site (Pittsburgh, United States) |
| Project ID | NIH-10859739 on NIH RePORTER |
What this research studies
This research focuses on understanding tinnitus, a condition where individuals perceive phantom sounds. It distinguishes between two types of tinnitus: one linked to hearing loss and another that can be influenced by head and neck movements. Using advanced brain imaging techniques, specifically functional near-infrared spectroscopy (fNIRS), the study aims to identify objective brain responses associated with these tinnitus types. By examining the auditory cortex and its connections, the research seeks to uncover the underlying mechanisms of tinnitus and improve diagnostic accuracy.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals experiencing tinnitus, particularly those who can modulate their symptoms through head and neck movements.
Not a fit: Patients with tinnitus that is solely due to hearing loss without any somatic influence may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to better diagnostic tools and treatment options for individuals suffering from tinnitus.
How similar studies have performed: Previous research has shown success in using fNIRS to identify brain responses in tinnitus patients, indicating that this approach has potential for further advancements.
Where this research is happening
Pittsburgh, United States
- University of Pittsburgh at Pittsburgh — Pittsburgh, United States (Active)
Researchers
- Principal investigator: Basura, Gregory Joseph — University of Pittsburgh at Pittsburgh
- Study coordinator: Basura, Gregory Joseph
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.