Computer-Based Auditory Rehabilitation

Hearing impairment (HI) represents the most common cause of moderate to severe disability in
the world, with an estimated prevalence of 636 million individuals (30 million in the US
alone). Amplification devices (i.e., hearing aids) are commonly used to compensate for HI
stemming from acoustic trauma, ototoxic insult, normal aging or other sources of cochlear
degeneration. The chief complaint of individuals with HI is hearing in the types of noisy
environments that characterize most work, educational, and social situations. Unfortunately,
hearing aids do not completely address the perceptual impairments in these situations. That
is because the difficulties that individuals with HI have hearing in noise result from the
reduced salience of cues that are used to sort out auditory scenes. Making sounds louder
improves audibility, but does not afford adaptation of the brain to the abnormal coding of
sensory information by the damaged cochlea. The investigators will test whether the hearing
in noise abilities of adults living with hearing impairment can be improved with a cognitive
training paradigm.

Inclusion Criteria:

- Binaural sensorineural hearing impairment

- Use of binaural hearing aids

- Native English Speaker

Exclusion Criteria:

- Significant cognitive impairment

- Significant motor impairment

- History of neurological disease/head trauma

- Use of psychotropic and thyroid medications