Frequency specific ABRs have traditionally been evoked with tone burst stimuli. Recently, frequency specific CE-‐Chirp Octave Band stimuli have been developed. CE-‐Chirp Octave stimuli are spectrally similar to tone burst stimuli but differ in their temporal characteristics. Little normative data exists, unfortunately, for ABRs to CE-‐Chirp Octave Band stimuli. In this course, findings will be presented from a large study with newborns and adults examining ABRs to air-‐conducted CE-‐Chirp Octave Band versus tone burst stimuli. Clinical applications will be discussed.
Course created on June 23, 2016
- After this course, participants will be able to explain the differences between air-conducted CE-Chirp Octave Band and traditional tone burst stimuli.
- After this course, participants will be able to describe similarities/differences in ABRs to air-conducted CE-Chirp Octave Band and traditional tone burst stimuli in newborn infants.
- After this course, participants will be able to describe similarities/differences in ABRs to air-conducted CE-Chirp Octave Band in newborn infants and adults.
|5-15 Minutes||The air-conducted CE-Chirp Octave Band Versus Tone Burst Stimulus|
|15-20 Minutes||The East Carolina University Study Methods|
|20-45 Minutes||Stimulus parameter effects: 500, 1000, 2000 and 4000 Hz|
|45-55 Minutes||Clinical Applications|
|55-60 Minutes||Summary; Question and Answers|
Andrew Stuart is a Professor in the department of Communication Sciences and Disorders at East Carolina University. Dr. Stuart joined ECU after completing his Ph.D. in Experimental Psychology at Dalhousie University, Halifax, Canada. Prior to beginning his doctoral studies he was employed as a Clinical Audiologist at the Children’s Hospital of Eastern Ontario, Ottawa, Canada and then as a research Audiologist at Dalhousie University. His research interested include electrophysiology, pediatric audiology, psychoacoustics, and fluency enhancement in those who stutter via altered auditory feedback. Dr. Stuart has over 135 peer-reviewed articles and 200 national and international presentations in these areas.
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