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.

Supine Roll Test
Background 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 vertigo by abnormally stimulating the cupula […]

Zuma Maneuver PDF

Gufoni Maneuver For Cupulolithiasis

Dix-Hallpike Test
Background 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 […]

LI Maneuver for Posterior Canalithiasis BPPV

Li Quick Roll for Horizontal Canalithiasis BPPV
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 – Minimum Stimulus BPPV Testing (May 2025)
Join Co-Founder Dr. Helena Esmonde PT, DPT, NCS and special guests Dr. Andrea Castellucci and Dr. Salvatore Martellucci as they discuss the topic of Minimal Stimulus BPPV Testing and answer viewer-submitted […]

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 […]