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30 Μαρ 2023 · Damage to the inner ear. Aging and loud noise can cause wear and tear on the hairs or nerve cells in the cochlea that send sound signals to the brain. Damaged or missing hairs or nerve cells don't send electrical signals well.
10 Μαΐ 2024 · The cochlea is a fluid-filled, spiral-shaped cavity found in the inner ear. It plays an important role in the function of hearing. Conditions associated with the cochlea include sensorineural hearing loss, acoustic neuroma, and tinnitus.
Sensorineural hearing loss occurs when the inner ear (cochlea) or hearing nerve is damaged or does not work properly. With sensorineural hearing loss, sounds are not only softer, but also difficult to understand — especially when it is noisy.
26 Απρ 2024 · A cochlear implant sends sounds past the damaged part of the ear straight to the hearing nerve, called the cochlear nerve. For most people with hearing loss that involves the inner ear, the cochlear nerve works.
Damage to the cochlea can result from different incidents or conditions like a severe head injury, a cholesteatoma, an infection, and/or exposure to loud noise which could kill hair cells in the cochlea.
23 Μαΐ 2017 · Noise-induced damage to the cochlea is traditionally considered to be associated with symmetrical mild to moderate hearing loss with associated tinnitus; however, there is a significant number of patients with asymmetrical thresholds and, depending on the exposure, severe to profound hearing loss as well.
1 Απρ 2023 · The cochlea is a fluid-filled, spiral-shaped cavity found in the inner ear that plays a vital role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual sound frequencies.
