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Vestibular system

Semicircular canals

A hands-on view of the vestibular system, connecting inner-ear anatomy with head movement and simulated responses.

Open interactive model

Use a mouse or touch to explore. A larger screen is recommended for comparing the model and its plots.

The semicircular canal teaching model, with head position controls, a 3D inner ear, and response plots.
A view of the interactive teaching model.

What you can explore

Anatomy in three dimensions

Rotate the inner ear and inspect the three canals in relation to the head.

Motion and response

Change head movement and compare the model’s fluid response and eye movements.

Clinical teaching scenarios

Explore preset demonstrations, including positional testing and vestibular disorders.

Start exploring

  1. Open the model and choose a scenario.
  2. Adjust head position or movement using the controls.
  3. Compare the anatomy, fluid response, eye motion, and plotted signals.