Auditory system
Showing 13–24 of 26 results
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Organ of Corti
24,50 € Add to basketThe organ of Corti is located in the cochlea of the
inner ear. It contains hair cells that convert sound
vibrations into electrical signals transmitted to the
brain through the auditory nerve, allowing the
perception of different frequencies and tones.
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Otitis externa of the ear
24,50 € Add to basketThe otitis externa of the ear has an altered function in sound
conduction. Moreover, under normal conditions, the ear canal
protects the inner ear. Additionally, it maintains a proper
environment through earwax. -
Otitis media with effusion
24,50 € Add to basketThe otitis media with effusion has an altered function in hearing.
Moreover, under normal conditions, the middle ear is air-filled.
Additionally, the Eustachian tube regulates pressure. Furthermore,
it allows proper sound transmission. -
Otitis media with effusion
24,50 € Add to basketOtitis media with effusion, in this condition, serous fluid accumulates
in the middle ear. This fluid is not associated with an acute infection.
In addition, it usually appears after respiratory infections. It also affects
the ventilation of the ear. -
Otitis media with fluid
24,50 € Add to basketThe otitis media with fluid has an altered function in hearing.
Moreover, under normal conditions, the middle ear contains air.
Additionally, the Eustachian tube regulates internal pressure.
Furthermore, it allows proper sound transmission. -
Physiology of the cochlea
24,50 € Add to basketThe physiology of the cochlea explains how sound
vibrations become electrical signals. In the organ of
Corti, hair cells detect vibrations and send impulses
through the auditory nerve to the brain for sound
interpretation. -
Rupture of the tympanic membrane
24,50 € Add to basketThe eardrum rupture has an altered function in hearing. Moreover,
under normal conditions, the eardrum vibrates when receiving sound
waves. Additionally, it transmits these vibrations to the ossicles.
Furthermore, it allows sound perception. -
Serous otitis media
24,50 € Add to basketThe serous otitis media has an altered function in hearing. Moreover,
under normal conditions, the middle ear is air-filled. Additionally, the
Eustachian tube balances pressure. Furthermore, it allows proper sound
transmission. -
Stage III periodontitis
24,50 € Add to basketThe stage III periodontitis has an altered function in dental support.
Moreover, under normal conditions, gums and bone maintain tooth
stability. Additionally, the periodontal ligament distributes chewing
forces. -
Stage IV periodontitis
24,50 € Add to basketThe stage IV periodontitis has a severely altered function in dental
support. Moreover, under normal conditions, alveolar bone and
gums maintain tooth stability. Additionally, the periodontal ligament
distributes chewing forces. -
The Cochlear Duct
24,50 € Add to basketThe cochlear duct is located inside the cochlea in the
inner ear. It contains the organ of Corti, where hair cells
convert sound vibrations into electrical signals that allow
the brain to detect different frequencies and sounds. -
The inner ear
24,50 € Add to basketThe human inner ear contains the cochlea and the
vestibular labyrinth. The cochlea converts sound
vibrations into electrical signals, while the vestibular
system controls balance and spatial orientation.
