what are the specialized organs for hearing and balance
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Special senses In medicine and anatomy, the special senses are the senses that have specialized organs devoted to them: vision (the eye) hearing and balance (the ear, which includes the auditory system and vestibular system) smell (the nose) taste (the tongue) The distinction between special and general senses is used to classify nerve fibers running to and from ...
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Ear The inner ear sits in the bony labyrinth, and contains structures which are key to several senses: the semicircular canals, which enable balance and eye tracking when moving; the utricle and saccule, which enable balance when stationary; and the cochlea, which enables hearing.
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Hearing, structures and functions of the ear The inner ear. The inner ear (also called the labyrinth) contains 2 main structures — the cochlea, which is involved in hearing, and the vestibular system (consisting of the 3 semicircular canals, saccule and utricle), which is responsible for maintaining balance.
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- The ear is the organ that detects sound. It not only receives sound, but also aids in balance and body position. The ear is part of the auditory system. Often the entire organ is considered the ear, though it may also be considered just the visible portion. In most mammals, the visible ear is a flap of tissue that is also called the pinna (or auricle in humans) and is the first of many steps in hearing. Vertebrates have a pair of ears placed somewhat symmetrically on opposite sides of the head. This arrangement aids in the ability to localize sound sources.
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Hearing, structures and functions of the ear Ear anatomy. Your ears are not just for hearing — they are also important for controlling position sense and balance. Each ear is divided into 3 sections: the outer; middle; and inner ear. The middle and inner parts of the ear are located in hollow cavities on either side of the head within the temporal bones of the skull. The outer ear.
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What Are the Parts of the Inner Ear That Are Responsible for Balance? The two functions of the inner ear are hearing and balance. The inner ear is made up of specialized parts which help the brain determine motion, body position and sound. The inner ear, outer ear and middle ear work together to provide the sense of hearing. Full Answer >.
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Auditory system The auditory system is the sensory system for the sense of hearing. It includes both the sensory organs (the ears) and the auditory parts of the sensory system.
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Ear - Structure They are: Man has a pair of ears that function as the organs of hearing and the organs for equilibrium. It has two different structures for each of these functions. Both these structures have receptors that convert the vibrations into nervous impulses that are transmitted via the auditory nerve to the brain.t is the central canal formed by longitudinal membranes present along the length of the cochlea. It is filled with endolymph. The dorsal membrane is called the Reissner's membrane and the ventral membrane is called the basilar membrane.
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Tinnitus The vestibular organs of the inner ear provide the brain with information about changes in head movement. If the vestibular system is not functioning properly, dizziness, vertigo, imbalance, spatial disorientation, and other symptoms can result.
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Overview Inside your ear is a tiny organ called the vestibular labyrinth. It includes three loop-shaped structures (semicircular canals) that contain fluid and fine, hair-like sensors that monitor the rotation of your head. Other structures (otolith organs) in your ear monitor movements of your head — up and down, right and left, back and forth — and your head's position related to gravity. These otolith organs contain crystals that make you sensitive to gravity. For a variety of reasons, these crystals can become dislodged.
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Hearing, structures and functions of the ear The inner ear (also called the labyrinth) contains 2 main structures — the cochlea, which is involved in hearing, and the vestibular system (consisting of the 3 semicircular canals, saccule and utricle), which is responsible for maintaining balance.he inner ear (also called the labyrinth) contains 2 main structures — the cochlea, which is involved in hearing, and the vestibular system (consisting of the 3 semicircular canals, saccule and utricle), which is responsible for maintaining balance.
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Ear Anatomy The ear consists of the external ear canal, middle ear, and inner ear. The middle ear is separated from the ear canal by the eardrum. The middle ear contains the malleus, incus, and stapes, which are also known as the hammer, anvil, and stirrup. The inner ear contains the cochlea, which is the main sensory organ of hearing. The Eustachian tube runs from the middle ear to the area in back of the nose.
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S&F Chapter 9 - The Senses What type of sense organs are responsible for the special senses of smell, taste, vision, hearing, and equilibrium and are grouped into localized areas such as the nasal mucosa and tongue or into such complex organs as the eye and ear.
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- Vibrations of air molecules moving through the air are received and translated into messages that the brain recognizes as sound by a complex organ-the ear. The ear has two important, but different, functions: hearing and sensing the body’s equilibrium, or balance.
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- Hearing and Equilibrium. • hearing – a response to vibrating air molecules. • equilibrium – the senses of motion, body orientation, and. balance. • both hearing and equilibrium are located in the inner ear. • Inner ear = maze of fluid-filled passages and sensory cells. • In both hearing and equilibrium.
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Structures of the Ear Structures of the Ear. Special senses Function The two functions of the ear are to hear and to provide the sense of balance. The ear is made up of three parts: the external ear, the middle ear, and the inner ear, also called the labyrinth (Figure 13-1). We hear because sound waves vibrate through the ear where they are transformed into nerve impulses that are then carried to the brain. (Brooks 580) Brooks, Myrna LaFleur.
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- The semicircular canals in the inner ear are part of our balance system. The cochlea is a bony structure shaped like a snail and filled with two fluids (endolymph and perilymph). The Organ of Corti is the sensory receptor inside the cochlea which holds the hair cells, the nerve receptors for hearing.
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- Hi Kim. • The cochlea is the hearing part of the inner ear. • The semicircular canals , the utricle and the saccule are the balance (ability) part of the inner ear. This consists of three semicircular canals and the vestibule.
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- Click to read more below. The ear is a group of sensory organs in the head that collaborate to produce the sense of hearing. Together these organs perform the amazing function of converting sound waves in air into electrical signals to transmit to the brain.lick to read more below. The ear is a group of sensory organs in the head that collaborate to produce the sense of hearing. Together these organs perform the amazing function of converting sound waves in air into electrical signals to transmit to the brain.
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sense organ sense organ. In animals, an organ or part that is sensitive to a stimulus, as of sound, touch, or light. Examples of sense organs include the eye, ear, and nose, as well as the taste buds on the tongue.ar-the sense organ for hearing and equilibrium. organ of hearing-the part of the ear that is responsible for sensations of sound. inner ear, internal ear, labyrinth-a complex system of interconnecting cavities; concerned with hearing and equilibrium.
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Ears and Hearing Ears and Hearing. The ear is a group of sensory organs in the head that collaborate to produce the sense of hearing. Together these organs perform the amazing function of converting sound waves in air into electrical signals to transmit to the brain. The ear also contains several special structures that produce the body’s sense of equilibrium, or balance. Three major regions make up the ear: the outer ear, middle ear, and inner ear.
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Auricle Human ear, organ of hearing and equilibrium that detects and analyzes sound by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). Structure of the human ear.
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ear ear 1. The organ of hearing in humans and other vertebrate animals. The ear also plays an important role in maintaining balance. In many mammals, the ear is composed of three parts: the outer ear, the middle ear, and the inner ear.
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- The anatomy of the ear can be a little confusing, especially since the ear is responsible not only for hearing, but also for balance. There are three components to the ear: the outer ear, the middle ear and the inner ear. All three are involved in hearing but only the inner ear is responsible for balance.
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The Inner Ear The inner ear is the most distal part of the ear, housing the vestibulocochlear organs. It has two main functions: To convert mechanical signals from the middle ear into electrical signals, which can transfer information to the auditory pathway in the brain. To maintain balance by detecting position and motion.