The Organs of the Senses Familiarly Described, Plate 16

Created by David Rettenmaier on Tue, 11/24/2015 - 21:58

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This image, Plate 16 of Bell's illustrations, depicts the inner ear. Bell describes it as such: "These are the mastoid cells. They are thought to strengthen the effect of the sound, by reverberating the air from the tympanum."


Another helpful text, from Chambers's Edinburgh Journal, is given below, demonstrating what was known about the ear at the time:
The sonorous vibrations collected by the winding channels of the external ear, and transmitted along the auditory passage, strike the tympanum or drum, which divides the outer from the inner ear. It stretches obliquely from above downwards across the bottom of the passage and, in a natural state, is impervious to air . . . the purpose of the drum is to receive the sonorous vibrations from without, and to repeat them, so that the inner parts may take them up, and render them cognisable to the mind. ("The Ear" 411)
3This image, Plate 16 of Bell's illustrations, depicts the inner ear. Bell describes it as such: "These are the mastoid cells. They are thought to strengthen the effect of the sound, by reverberating the air from the tympanum."


Another helpful text, from Chambers's Edinburgh Journal, is given below, demonstrating what was known about the ear at the time:
The sonorous vibrations collected by the winding channels of the external ear, and transmitted along the auditory passage, strike the tympanum or drum, which divides the outer from the inner ear. It stretches obliquely from above downwards across the bottom of the passage and, in a natural state, is impervious to air . . . the purpose of the drum is to receive the sonorous vibrations from without, and to repeat them, so that the inner parts may take them up, and render them cognisable to the mind. ("The Ear" 411)

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