Events in the Stimulation

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Presentation transcript:

Events in the Stimulation Figure 22.14 Events in the Stimulation of Auditory Receptors in the Right Ear Process Diagrams Step-by-Step Copyright © 2007 by John Wiley & Sons, Inc.

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph Scala tympani Scala vestibuli Basilar membrane 1 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph Scala tympani Scala vestibuli Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 Scala tympani Scala vestibuli Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 Scala tympani 4 Scala vestibuli Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 Scala tympani 4 Scala vestibuli 5 Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 Scala tympani 4 Scala vestibuli 5 6 Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 Scala tympani 7 4 Scala vestibuli 5 6 Basilar membrane 1 2 External auditory canal Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 8 Scala tympani 7 4 Scala vestibuli 5 6 Basilar membrane 1 2 External auditory canal 8 Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

Malleus Incus Stapes vibrating in oval window Helicotrema Cochlea Sound waves Perilymph 3 8 Scala tympani 7 4 Scala vestibuli 5 6 Basilar membrane 1 2 9 External auditory canal 8 Spiral organ (organ of Corti) Tectorial membrane Vestibular membrane Cochlear duct (contains endolymph) Tympanic membrane Secondary tympanic membrane vibrating in round window Middle ear Auditory tube

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