AudiologyOnline Phone: 800-753-2160


Neuromod Devices - Your Partner for Tinnitus CTA - September 2021

Auditory Dys-Synchrony and ASSR

Frank Musiek, PhD

October 11, 2004

Share:

Question

What effects might auditory dys-synchrony have on Auditory Steady-State Response test results? How would this vary with different modulation rates, such as 80 Hz and 40 Hz. If possible, please provide references for further reading.

Answer

Our research experience which is on brainstem and cortical lesions appears
to result in an increase in ASSR thresholds or even compromise the
response totally. We have not had direct experience with dys synchrony but
I would bet similar results would evolve.

Frank Musiek - Director of Auditory Research, University of Connecticut


frank musiek

Frank Musiek, PhD


Related Courses

Improving EHDI with CAEPs: Clinical Assessment of the Cortical Auditory Evoked Potential in Children with Hearing Loss
Presented by Elizabeth Musgrave, AuD, CCC-A
Recorded Webinar
AudiologyOnline

Presenter

Elizabeth Musgrave, AuD, CCC-A
Course: #31492Level: Intermediate1 Hour
  'Very pragmatic presentation regarding the clinical applications of cortical auditory evoked potentials and the value in using this procedure for the assessment of infants and children'   Read Reviews
This course will provide an overview of cortical auditory evoked potentials, current research, benefits and limitations to using CAEPs in a busy clinic, and several case studies.

View this Course for FREE.
Need CEUs? Become a AudiologyOnline member to get unlimited CEUs.

Only $129/yr

Learn More

What's New in the Otometrics Bio-logic Line of Devices?
Presented by Diane Sabo
Recorded Webinar
Natus

Presenter

Diane Sabo
Course: #32529Level: Advanced1 Hour
  'Very good information backed by '   Read Reviews
This presentation will highlight new innovations in technology within the new generation Bio-logic devices. These technologies are meant to help to improve efficiency and also add to the armamentarium of tests that can be performed with one device. Technology that will be discussed will be for ABR, ASSR and DPOAEs. ABR topics will cover data collection from both ears at the same time and spread spectrum technology. ASSR will highlight mixed rate ASSR and DPOAE will showcase the use of an FM signal, binaural OAE, pressurized OAEs and threshold estimation software to estimate audiometric thresholds using DPOAEs.

View this Course for FREE.
Need CEUs? Become a AudiologyOnline member to get unlimited CEUs.

Only $129/yr

Learn More

A Guide to Bithermal Caloric Testing
Presented by Amanda Cerka Mroz, AuD, FAAA, CCC-A
Recorded Webinar
Natus

Presenter

Amanda Cerka Mroz, AuD, FAAA, CCC-A
Course: #815Level: Intermediate1 Hour
  'Very concise and clear'   Read Reviews
No CEUs/Hours Offered
The purpose of this course is to provide an in-depth discussion of the caloric testing portion of the VNG/ENG test battery. Content will include descriptions of testing procedures, analysis and interpretation of results.

View this Course for FREE.
Need CEUs? Become a AudiologyOnline member to get unlimited CEUs.

Only $129/yr

Learn More

Auditory Brainstem Responses (ABR) to Brief-tone Bone-conducted Stimuli
Presented by Susan Small, PhD
Recorded Webinar
AudiologyOnline

Presenter

Susan Small, PhD
Course: #27716Level: Intermediate1 Hour
  'helpful for newborn hearing assessment'   Read Reviews
This webinar will discuss the history of brief-tone bone-conduction auditory brainstem (ABR) research and its clinical applications today as an essential component of early diagnosis of hearing loss in infants. Methodology and interpretation of bone-conduction ABRs to estimate bone-conduction hearing thresholds will be discussed in detail and cases will be provided to illustrate the principles explained. This webinar will be open captioned.

Please note: You may earn ABA Tier 1 credits for this course if you complete it as part of the course 27885, "Auditory Evoked Responses for Infant Hearing Assessment Series". Course 27885 contains recordings of all three events from our 2016 series on Auditory Evoked Responses for Infant Hearing Assessment. ABA Tier 1 CEUs can be earned only when all modules are completed as part of course 27885.

View this Course for FREE.
Need CEUs? Become a AudiologyOnline member to get unlimited CEUs.

Only $129/yr

Learn More

Intraoperative Neurophysiologic Monitoring: An Introduction to the Operating Room for the Audiologist
Presented by Krysta Gasser Rutledge, AuD
Recorded Webinar
AudiologyOnline

Presenter

Krysta Gasser Rutledge, AuD
Course: #29252Level: Introductory1 Hour
  'Although I am not involved in the IONM aspect of audiology this gave me an understanding of how an audiologist can be an integral part of the operating room team'   Read Reviews
This is the first webinar in a 3-part series on Intraoperative Neurophysiologic Monitoring, that will be taking place on AudiologyOnline in June 2017. This course will provide an overview of the operating room (OR) workplace to the generally unfamiliar audiologist. OR personnel and commonly enountered protocols will be discussed, along with an overview of neurophysiologic testing conducted in the OR.

Please note: You may earn ABA Tier 1 credits for this course if you complete it as part of the course 29665, "Interoperative Neurophysiologic Monitoring: Basics and Beyond." Course 29665 contains recordings of all three events from our series on Interoperative Monitoring. ABA Tier 1 CEUs can be earned only when all modules are completed as part of course 29665.

View this Course for FREE.
Need CEUs? Become a AudiologyOnline member to get unlimited CEUs.

Only $129/yr

Learn More

Our site uses cookies to improve your experience. By using our site, you agree to our Privacy Policy.