Listening Effort in Cochlear Implant Users
University of Minnesota
400 participants
Sep 1, 2023
INTERVENTIONAL
Conditions
Summary
People with hearing loss experience extra effort when listening, which can lead to severe psychological barriers to communication and social participation. Listening effort can lead to fatigue, mental strain, burnout, medical sick leave, and the need for increased time to recover from regular daily activities. This proposal aims to understand effort changes on a moment-to-moment basis during listening, how long the effort lasts, and how the planning and execution of effort is impacted by the experience of using a cochlear implant.
Eligibility
Plain Language Summary
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Interventions
Auditory stimuli (sentences) are manipulated to have key words masked by noise, or to have prosody (pitch contour) manipulated to be consistent or inconsistent with a specific inferred meaning. Participants repeat the sentences while a camera tracks changes in their eye movements and changes in pupil dilation.
Locations(1)
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NCT06516575