Ethos Veterinary Health
  • Veterinary Teams
    • Submit a Referral
    • Hospital Updates
    • Ethos Materials for Clinics
    • Continuing Education
    • Veterinary Compounding
    • VetBloom CE
    • Ethos Discovery
    • Clinical Studies
    • Emergency/Critical Care + Specialty Hospitals
    • Veterinary Urgent Care Clinics
  • Our Hospitals
    • NORTHEAST
      • Boston West
      • Bulger
      • Capital District
      • Mass Vet
      • Peak
      • Port City
      • SAVES
    • MIDWEST
      • Premier – Chicago
      • Premier – Grayslake
      • Premier – Orland Park
      • WVRC – Grafton
      • WVRC – Racine/Kenosha
      • WVRC – Waukesha
    • PACIFIC
      • Atlantic Street
      • VERC
      • Vista
      • VSH – North County
      • VSH – Sorrento Valley
    • URGENT CARE – East Coast
      • Station Landing, Medford MA
      • NOW OPEN – Nashua, NH
    • URGENT CARE – West Coast
      • Irvine, CA
      • Oceanside, CA
      • Rancho Peñasquitos, San Diego, CA
  • Our Services
    • Continuing Education
    • Blood Donor Program
    • Clinical Studies
      • FAQs: Clinical Studies at Ethos
    • Ethos Discovery
    • Ethos Science Consultancy
    • VetBloom CE
    • Hospital Services
  • About Us
    • About Us
    • Why Ethos
    • Veterinary Urgent Care by Ethos
    • Ethos Discovery
    • Leadership Team
    • Press Releases
    • Contact Us
  • Blogs & Videos
    • Our Blogs
    • PAWEDCast
    • Diagnosing Inequality Podcast
  • We’re Hiring!
    • Apply Today
    • Ethos Job Fairs
    • Employee Benefits
    • Giving Back
    • Veterinary Training Programs
Ethos Veterinary Health
  • Our Hospitals
    • NORTHEAST
      • Boston West
      • Bulger
      • Capital District
      • Mass Vet
      • Peak
      • Port City
      • SAVES
    • MIDWEST
      • Premier – Chicago
      • Premier – Grayslake
      • Premier – Orland Park
      • WVRC – Grafton
      • WVRC – Racine/Kenosha
      • WVRC – Waukesha
    • PACIFIC
      • Atlantic Street
      • VERC
      • Vista
      • VSH – North County
      • VSH – Sorrento Valley
    • URGENT CARE – East Coast
      • Station Landing, Medford MA
      • NOW OPEN – Nashua, NH
    • URGENT CARE – West Coast
      • Irvine, CA
      • Oceanside, CA
      • Rancho Peñasquitos, San Diego, CA
  • Our Services
    • Continuing Education
    • Blood Donor Program
    • Clinical Studies
      • FAQs: Clinical Studies at Ethos
    • Ethos Discovery
    • Ethos Science Consultancy
    • VetBloom CE
    • Hospital Services
  • About Us
    • About Us
    • Why Ethos
    • Veterinary Urgent Care by Ethos
    • Ethos Discovery
    • Leadership Team
    • Press Releases
    • Contact Us
  • Blogs & Videos
    • Our Blogs
    • PAWEDCast
    • Diagnosing Inequality Podcast
  • We’re Hiring!
    • Apply Today
    • Ethos Job Fairs
    • Employee Benefits
    • Giving Back
    • Veterinary Training Programs
  • Veterinary Teams
    • Submit a Referral
    • Hospital Updates
    • Ethos Materials for Clinics
    • Continuing Education
    • Veterinary Compounding
    • VetBloom CE
    • Ethos Discovery
    • Clinical Studies
    • Emergency/Critical Care + Specialty Hospitals
    • Veterinary Urgent Care Clinics

Our Blogs

BAER (Brainstem Auditory Evoked Response)

October 19, 2019

The Brainstem Auditory Evoked Response (BAER) test is a hearing test that measures the brain’s response to sounds. A series of clicks are delivered via single use earphones placed in your pet’s ear. Tiny electrodes are placed on the head to measure brain waves. The BAER test allows us to determine if an animal has hearing loss due to a blockage in the sound pathway, from damage to the hearing nerves, or from a brain problem. The test can also determine complete hearing loss or deafness in one or both ears and is a more sensitive test than clapping. Hearing tests in young dogs may be important for breeding certification, particularly in breeds predisposed to deafness (Dalmatian). Puppies and kittens should be at least 8 weeks old. Sedation is often not needed but particularly rambunctious pets may require slight sedation. The test itself takes less than 5 minutes.

This test can also be very useful in measuring brain waves in patients who’ve suffered from severe illness or who have complications under anesthesia. While we all hope this never happens, a BAER test can be helpful in determining recovery after life threatening complications.

Share

About the Author

  • John Gagnepain, DVM, DACVIM (Neurology)

Related Posts

  • Tests Reputable Breeders Perform with Veterinarians
    Read Article
  • Real Stories About Pet Insurance
    Read Article
Ethos Veterinary Health
  • Veterinary Teams
    • Submit a Referral
    • Hospital Updates
    • Ethos Materials for Clinics
    • Continuing Education
    • Veterinary Compounding
    • VetBloom CE
    • Ethos Discovery
    • Clinical Studies
    • Emergency/Critical Care + Specialty Hospitals
    • Veterinary Urgent Care Clinics
© 2023 Ethos Veterinary Health
Website Design by Jackrabbit