Neuroplasticity in Auditory Aging_Auditory Temporal processing_Project 2
Millions of elderly adults in the USA have age related hearing loss (ARHL), a malady that affects half of adults 60-69 years, and the majority of older adults. This hearing loss not only impacts communication and functional ability, but also is strongly associated with cognitive decline and decreased quality of life. This project aims to develop effective strategies to compensate and reverse this process through a deeper understanding of plasticity and adaptive auditory function, and how to engage it and harness it to remedy ARHL.
• native speaker of English
• normal cognitive function as measured on Montreal Cognitive Assessment
• pass screening auditory brainstem response test to make sure they have recordable brainwaves to acoustic stimuli
• age and hearing sensitivity:
• young normal-hearing listeners, 18-35 years, hearing thresholds less than 25 decibels (dB) HL from 250 - 4000 Hz;
• older normal-hearing listeners, 65-85 years, hearing thresholds less than 25 dB HL, from 250-4000 Hz;
• older hearing-impaired listeners, 65-85 years, with mild-to-moderate, high frequency sensorineural hearing loss;
• high school diploma