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MOUSE VOR TEST SYSTEM

The mouse vestibular eye movement test system (VOR) can detect the semicircular canal function and utricle function of mice. It is currently the most advanced equipment in the world for testing the mouse vestibule. It can evaluate the health status of different parts of the vestibular organ (semicircular canals and otoliths) through the vestibular oculomotor reflex.Moreover, since the receptors of the vestibular and auditory systems are hair cells, vestibular function testing can also be used in research on hair cell regeneration and auditory gene therapy.

Technical parameters

Platform performance parameters

• Rotation angle accuracy: 0.2 degrees

• Screen: Tilt touch screen

VOR test parameters (semicircular canal function)

• Oscillating rotation mode: sine type, 32 gears in total

• Oscillation frequency: 0.1 - 5Hz, eight levels adjustable in total

• Swing angular speed: The maximum angular speed is adjustable in four levels from 5 - 40°/s

OVAR mode (otolith function)

• Tilt angle: 17°30° two modes

• Continuous rotation speed: four levels adjustable

Analysis software

• Low contrast pupil recognition

• Combination of eye tracking and pupil tracking

• Eye movement gain and phase analysis software system

• Independent analysis of fast phase and slow phase

software analysis

OVAR mode (otolith function)

Patented anesthesia-free immobilization system analysis software

Eye movement gain and phase analysis software system