This proposal may be regarded as part of a general effort to develop a comprehensive data base and an understanding of the phenomena known as tinnitus (in patients with sensorineural losses caused by noise trauma or exposure). An attempt is made to use perceptual and psychophysical data to specify the likely site of the generation of tinnitus (i.e., peripheral or retrocochlear), its lability, and an auditory theory based on imbalance in tuning and suppression regions, delineating the mechanism generating the tinnitus. Using the results of the psychophysical data, it seems likely that an objective test for subjective tinnitus can be established.

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Research Project (R01)
Project #
5R01NS017170-07
Application #
3397409
Study Section
Hearing Research Study Section (HAR)
Project Start
1981-04-01
Project End
1990-03-31
Budget Start
1988-04-01
Budget End
1989-03-31
Support Year
7
Fiscal Year
1988
Total Cost
Indirect Cost
Name
University of Maryland College Park
Department
Type
Schools of Arts and Sciences
DUNS #
City
College Park
State
MD
Country
United States
Zip Code
20742
Penner, M J (1986) Tinnitus as a source of internal noise. J Speech Hear Res 29:400-6