The vestibulo-ocular reflex (VOR), which stabilizes gaze during head movement, serves as a key indicator of vestibular integrity. Conventional systems for VOR measurement in mice often require invasive head fixation, posing risks to animal welfare and experimental reproducibility....
✦ The floor
Discussion
Signed responses from readers of the wire.
No actionable change for clinical practice; this is a preclinical methods paper establishing an animal research tool.
A reliable, noninvasive method for measuring vestibular function in mouse models could accelerate preclinical testing of vestibular therapies and gene treatments.
- 01A noninvasive video-oculography (eye-tracking) system was developed to measure VOR in mice.
- 02The setup was validated in a severe vestibular impairment mouse model.
- 03Avoids surgery or implants, improving animal welfare and experimental consistency.
- 04Published in Hearing Research (2026); findings are preclinical only.
- 05Could become a standard tool for evaluating vestibular treatments in animal studies.
The noninvasive video-oculography setup can reliably detect VOR presence or absence in a severe vestibular impairment mouse model.
studypartially supported- PMID
- 42950697
- DOI
- 10.1016/j.heares.2026.109844.
- Journal
- Hearing Research
- Publication type
- research_article
- Evidence level
- na
- Population
- Severe vestibular impairment mouse model
- Intervention
- Noninvasive video-oculography setup for VOR measurement
Primary outcomes
Detection of vestibulo-ocular reflex (VOR) presence in vestibular-impaired mice