Concept Map: The Pathway of Sound through the Ear oval window auditory ossicles tympanic membrane auditory neural impulses cochlea (housing spiral organ) middle ear outer ear pinna and ear canal inner ear describe(s) a region of the ear that include(s) the direct(s) sound waves in the air directly to the describe(s) a region of the ear that include(s) the convert(s) sound waves into local vibrations and transmit(s) them to the describe(s) a region of the ear that include(s) the transmit(s) vibrations to the inner ear at the describe(s) a region of the ear that include(s) the change(s) the pressure of the fluid in the spiral-shaped describe(s) a region of the ear that include(s) the 20 stv