Order the new Insight Pro+ Infrared Goggles
Vestibular First has developed the most affordable and innovative Infrared Video Goggles (VOG/Video Frenzels) on the market! Learn more about our patent pending goggles and how they can help vestibular clinicians and educators improve their ability to view eye movements with this important technology.
Educational Resources
A core part of our mission is disseminating knowledge to the vestibular community. Check out the resources below for the best in vestibular education content.

Seated Supine Positioning Test
Fundamentals The Seated Supine Positioning Test (SSPT), also known as “Lying Down Nystagmus,” is used to assist in identifying the affected side of involvement in cases of horizontal canal benign paroxysmal positional vertigo (HC-BPPV). The test involves transitioning the patient […]

Joint Positioning Error (JPE)

Supine Roll Test
Fundamentals Definition: The Supine Roll Test is used to identify horizontal canal benign paroxysmal positional vertigo (HC-BPPV), a subtype of BPPV in which dislodged otoconia from the utricle enter the horizontal semicircular canal and provoke symptoms such as vertigo, dizziness, […]

Zuma Maneuver PDF

Gufoni Maneuver For Cupulolithiasis

Dix-Hallpike Test
Fundamentals The Dix-Hallpike test is widely regarded as the gold standard for diagnosing posterior canal benign paroxysmal positional vertigo (PC-BPPV), as well as testing the contralateral anterior canal. Since anterior canal BPPV is considered to be rare, the focus for […]
Monthly Journal Club
Join top researchers and clinicians as we dive deep in the most updated vestibular literature. Ask questions to the presenters in our live Q&A.

Journal Club – Third Window Syndromes: Diagnosis and Rehab Considerations (July 2025)
Join Co-Founder Dr. Helena Esmonde PT, DPT, NCS and special guest Dr. John P. Carey, MD as they discuss the topic of Third Window Syndromes and answer viewer-submitted questions. Dr. John […]

Journal Club – Vestibular Atelectasis: Tricky Cases (September 2025)
Join Co-Founder Dr. Helena Esmonde PT, DPT, NCS and special guest Dr. Enrico Armato as they discuss the topic of Vestibular Atelectasis and answer viewer-submitted questions. Dr. Armato was ENT […]