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The fluid and cilia in the cochlea respond to all of these except?
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∙ 14y ago
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peace.love.happiness
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∙ 14y ago
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How do sound vibrations reach the cochlea?
Sound waves cause the thin skin of the eardrum to vibrate. This vibration, in turn, vibrates a chain of three tiny bones which are attached, at one end of the chain, to the eardrum, and at the other end of the chain, to a thin drumlike structure on on the opening to the cochlea. The vibration of this "round window" as it is called, causes the fluid inside the cochlea to flow, which in turn causes tiny hairs inside the cochlea to move. These hairs, when moved, send signals to the brain which are interpreted as sound.
What creates pressure waves in the cochlea?
Sound waves act on the eardrum, which drives a set of three tiny bones, of which the stirrup acts upon the Oval Window of the Cochlea, thus inducing pressure waves in the fluid of that organ. These waves move the signal hairs and thus their nerves which communicate with the brain.
What are the contents of the cochlea in the ear?
The cochlea structure consists of three adjacent tubes separated from each other by sensitive membranes. These tubes are coiled in the shape of a snail shell and filled with fluid. Its' job is to take the physical vibrations caused by the sound wave and translate them into electrical information the brain can recognize as distinct sound.
What is the inner ear made up of?
The inner ear is made up of several structures including the cochlea, which is responsible for hearing, and the vestibular system, which is responsible for balance and spatial orientation. The cochlea contains tiny hair cells that convert sound vibrations into electrical signals that are sent to the brain. The vestibular system consists of three semicircular canals and otolithic organs that detect changes in head position and movement.
How are sound waves converted to mechanical vibrations within the middle ear?
Sound waves are converted to mechanical vibrations within the middle ear with the impact of the cilia on the fluid chambers acting as conductive membranes. The brain then interprets this as specific sounds.
What do the mechanoreceptors in your cochlea respond to?
Cilia and fluid in your cochlea respond to the vibration of oval window. Fluid vibrates between your oval and round window.
Where in the human body can you find the cochlea?
The cochlea is located at the end of the ear canal - inside the ear. It contains fluid and microscopic hairs (cilia). Sound waves received by the ear causes movement of the cilia - which is interpreted by the brain.
What is the fluid in the cochlea?
Endolymp
What causes the cochlea to vibrate?
The inner ear is a snail-shaped structure called the cochlea, which is filled with fluid. When the oval window vibrates, it causes the fluid in the cochlea to vibrate. This fluid surrounds a membrane running through the middle of the cochlea called the basilar membrane. The answer of your question is the Basilar Membrane.
The cochlea is a fluid -filled organ of the?
Ear!!
Which structure of the human ear is filled with fluid and lined with tiny hair lines?
Cochlea i think
Which section of the ear sends messages to the brain about sounds?
That's the inner ear ... where the fluid in the cochlea tickles the cilia on its walls, then the little cilia tickle the ends of nerves. From there, it's just a short hop through the nerves to the brain. They get a direct, non-stop, and don't even have to travel via the spinal cord.
Which fluid is present in the inner part of your ear known as cochlea?
The perilymph fluid
What part of the ear filled with fluid?
The vestibular sacs in your ears are filled with fluid, and the movement of fluid allows your "vestibular sense" to determine where your head is, and thus your general body position.
Movement of the stapes causes stimulation of fluid within the?
Cochlea
What is the fluid- filled tunnel that contains the receptors for hearing?
The Cochlea
What are analogies for cilia?
Analogy for Cilium Cilium are short "leg like" projections used for motility such as a millipede or centipede would move, except cilium are used to move about a fluid environment. cilia, (cilium plural) actually only move fluid and particles around or over them. whereas, flagela, (flagelum plural) move through fluid.Analogy: legs
