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Full-Text Articles in Sense Organs
Olfactory Thresholds Of The U.S. Population Of Home-Dwelling Older Adults: Development And Validation Of A Short, Reliable Measure, David W. Kern, L Phillip Schumm, Kristen E. Wroblewski, Jayant M. Pinto, Thomas Hummel
Olfactory Thresholds Of The U.S. Population Of Home-Dwelling Older Adults: Development And Validation Of A Short, Reliable Measure, David W. Kern, L Phillip Schumm, Kristen E. Wroblewski, Jayant M. Pinto, Thomas Hummel
Psychology & Gerontology Faculty Publications
Current methods of olfactory sensitivity testing are logistically challenging and therefore infeasible for use in in-home surveys and other field settings. We developed a fast, easy and reliable method of assessing olfactory thresholds, and used it in the first study of olfactory sensitivity in a nationally representative sample of U.S. home-dwelling older adults. We validated our method via computer simulation together with a model estimated from 590 normosmics. Simulated subjects were assigned n-butanol thresholds drawn from the estimated normosmic distribution and based on these and the model, we simulated administration of both the staircase and constant stimuli methods. Our …
Hearing Loss From Traumatic Brain Injury, Nathan Young
Hearing Loss From Traumatic Brain Injury, Nathan Young
A with Honors Projects
Traumatic brain injury to the parts of the brain responsible for processing auditory information can result in hearing loss that is difficult to assess and treat. Symptoms can include difficulty in filtering background noises or filtering out specific sounds, confusion, and disorientation or nausea. Treatment of this type of hearing loss varies, but primarily consists of psychological treatment focused around rehabilitation and coping.