1. Madeleine Malle with

2. lack of motion coordination vertigo nausea defect of vision

3. Della Santina C. C.

4. Vestibular- organ Ear canal Eardrum Cochlea Vestibular nerve Semi- circular canals Utricle Saccule Cochlea Ampulla Crista Vestibular nerve

5. Capula Vestibular nerve Ampulla Hair bundle Fluid Hair cell

6. External battery Microprocessor and sensor implantat Gyroscope Electode array Vestibular nerve to brain stem

7. Della Santina, C. C. et al.: A Multichannel Semicircular Canal Neural Prosthesis Using Electrical Stimulation to Restore 3-D Vestibular Sensation. In: IEEE Transactions on Biomedical Engineering 54, S. 1016 – 1030, Juni 2007 further information: www.hopkinsmedicine.org/otolaryngology/research/vestibular/VNEL/