Vibrations of the stapes at the Vestibular nerve oval window induces fluid Auditory nerve pressure waves in the cochlea fluids Oval Cross section of cochlea window Round Scala Tectorial media window Cochlea membrane Scala vestibuli Spiral lio this pi Scala tympani Inner hair cells Outer membraneVibrations of the stapes at the oval window induces fluid pressure waves in the cochlea fluids. QuickTime™ and a Animation decompressor are needed to see this picture