The role of localization in visual reinforcement audiometry
Related Experiment Video
Updated: Jul 15, 2026

Electrically Evoked Stapedius Reflex Measurements in Cochlear Implantation and Its Application in the Postoperative Fitting Process
Published on: June 21, 2024
1Department of Speech Pathology and Audiology, University of Wyoming, Laramie 82071.
Abstract:
The response task employed in visual reinforcement audiometry (VRA) has been characterized both as a localization response and, alternatively, as a pure operant conditioning behavior independent of localization. This study examined the role of localization in VRA conditioning and threshold procedures by varying the localization information provided to normal infants. Results indicate (a) that the VRA response is not contingent on localization but (b) that performance may be significantly influenced by localization. The findings suggest that any variable that alters proper localization cues, including equipment arrangement or impaired auditory function, may degrade response performance.
Related Concept Videos
Hearing
Auditory Pathway
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
Auditory Perception
Perceiving Loudness, Pitch, and Location
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by identifying...

