Sentences with word «ossicle»

Featuring among the remains is a very complete left temporal bone and an auditory ossicle was found inside it: a complete stapes.
The results suggest that commercially available CT scanners can detect significant anatomic differences in normal human middle ear ossicles, and that these differences can be accurately represented with current 3 - D printing technology.
Delicate bones in the middle ear, known as ossicles, convey the vibrations of the eardrum to the cochlea, the small, spiral chamber in the inner ear that converts acoustic signals to electrical.
The work reveals the existence of anatomical differences between the Neanderthals and our species, even in the smallest ossicles of the human body.
It might be a nice pattern for nautical pajamas, but these tiny anchors are actually ossicles from sea cucumber skin.
This stapes is the most complete one in the Neanderthal record and certifies that there are morphological differences between our species and the Neanderthals even in the smallest ossicles in the human body.
The sea stars first developed lesions, then began to lose their arms, and finally decayed into piles of skeletal ossicles (bits of calcium carbonate such as a star's plates and spines).
They were red - haired vegetarians with large claws that curled under and faced backward when they walked on all fours, they could stand on their hind feet like people, and some species had dermal ossicles, bony plates that made their skin tough.
These vibrations are carried through the bones in your body to the auditory ossicle, or ear bone, which is the hammer, anvil, and stirrup you learned about in grade school.
Hearing works partly through the transmission of vibrations from the ear drum to the cochlea, the sensory organ of hearing, via three tiny bones in the middle ear known as ossicles.
Is it ossicle you added too muck liquid?
Magnified 100x, the ossicles are calcareous and thought to offer some protection to juveniles.
In patients with middle - ear implants, the cochlea is functional, but one of the ossicles — the stapes — doesn't vibrate with enough force to stimulate the auditory nerve.
A middle - ear implant consists of a tiny sensor that detects the ossicles» vibrations and an actuator that helps drive the stapes accordingly.
Virtual 3D reconstruction techniques enabled this ossicle to be «extracted virtually» and studied.
Incoming sound waves make the eardrum vibrate, and the eardrum delivers these vibrations using the ossicles to the inner ear where hair cells translate them into electric signals sent to the brain.
Although the auditory systems of the four - legged animals have undergone many changes since, they have in common the middle ear with eardrum and ossicles, which emerged independently in the major lineages.
In the middle ear, pressure oscillations in the air are transferred via the tympanic membrane (eardrum) and one or three small bones (ossicles) to fluid movements in the inner ear, where the conversion of sound waves to nerve signals takes place.
«The ossicles are very small structures, and one reason the surgery has a high failure rate is thought to be due to incorrect sizing of the prostheses,» said study author Jeffrey D. Hirsch, M.D., assistant professor of radiology at the University of Maryland School of Medicine (UMSOM) in Baltimore.
Ossicular conductive hearing loss occurs when the ossicles are damaged, such as from trauma or infection.
The ossicles were given their Latin names for their distinctive shapes; they are also referred to as the hammer, anvil, and stirrup, respectively.
The middle ear contains three ossicles, which amplify vibration of the eardrum into pressure waves in the fluid in the inner ear.
The ear ossicles are complete and help provide a better understanding of the range of variation of this anatomical region in Neanderthals.
Conduction deafness is caused by abnormalities of the pinna (external ear), ear canal, tympanic membrane (eardrum), auditory ossicles or middle ear.
Reconstruction of the middle ear, Reconstruction of the auditory ossicles, Fenestration of the inner ear, Removal of a tympanic drain, Tympanoplasty (eardrum perforation closure)
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