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Middle ear bone
Answer for the clue "Middle ear bone ", 6 letters:
stapes
Alternative clues for the word stapes
Word definitions for stapes in dictionaries
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Stapes \Sta"pes\ (st[=a]"p[=e]z), n. [LL., a stirrup.] (Anat.) The innermost of the ossicles of the ear; the stirrup, or stirrup bone; -- so called from its form. See Illust. of Ear .
Wikipedia
Word definitions in Wikipedia
The stapes or stirrup is a bone in the middle ear of humans and other mammals which is involved in the conduction of sound vibrations to the inner ear . The stirrup-shaped small bone is on and transmits these to the oval window , medially. The stapes is ...
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
"stirrup-shaped bone in the middle ear," 1660s, from Modern Latin (1560s), special use of Medieval Latin stapes "stirrup," probably an alteration of Late Latin stapia , related to stare "to stand" (see stet ) + pedem , accusative of pes "foot" (see foot ...
Usage examples of stapes.
The upper part of the cochlea, which leads from the stapes and the oval window, consists of two tubes, the vestibular canal and the cochlear canal, separated by a very thin membrane.
As it is, though, when the sound waves cause the stapes to push into the cochlea, the round window bulges outward, making room for the fluid to be pushed.
The inner end of the stapes just fits over a small opening, the oval window, which leads into the next section of the ear.
The stapes originated from one of die gill bars of the ancestral fishes, and is found in the ears of birds and reptiles as well as in those of mammals.
On the other side of the oval window covered by the stapes is the vestibule referred to on page 248.
These grow wider as one progresses away from the stapes and the oval window.
Quickly, he scanned the tracks beneath him, located the yellow warning stapes and the bright clean rail, and thrust his foot beneath the shoe guard as the world dissolved in a flash of miraculous brilliance.
He moistened the drum with glycerine and water and, substituting a stylus of hay for the stapes bone, he obtained a wonderful series of curves which showed the vibrations of the human voice as recorded by the ear.
Spigelia Marilandica 314 Spinal Column 24 Spinal Cord 25, 90 Spinal Cord, Reflex Action of the 93 Spinal Curvature, Posterior 898 Spinal Nerves 89 Spirit Vapor-bath 362 Spirometer 391, 392 Spleen 44 Sponge Bath 365 Sprains 892 Squaw-root 305 Stapes 110 Static Electrical Machine 629 Sterility 707 Sternum 23 Stethoscope 391 Stimulants 348 Stomach 39, 52 Stomach, Inflammation of the 882, 884 Stomach, Neuralgia of the 885 Stomatitis 553 Stomatitis Materna 554 Stone in the Bladder 838 Stone-pock 442 Stone-root 337 Story of Sexual Abuse 394 Stramonium 344 Striae 31 Stricture of the Urethra 775, 843 Strumous Diathesis 445 Strumous Synovius 453 St.
The bridge of bones, being pivoted at one point to the walls of the middle ear, forms a lever in which the malleus is the long arm, and the incus and stapes the short arm, their ratio being about that of three to two.
Sound waves enter the liquids of the internal ear at this point, the foot of the stapes being attached to the membrane.
The area of the membrana tympani is about twenty times as great as the membrane of the internal ear which is acted upon by the stapes.