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Noise-induced hearing loss (NIHL) is a hearing impairment resulting from exposure to loud sound.People may have a loss of perception of a narrow range of frequencies or impaired perception of sound including sensitivity to sound or ringing in the ears. [1]
Noise-induced hearing loss affects adults and kids alike. This condition develops when damage occurs to the delicate hair cells in the inner ear due to exposure to loud sounds or noises. Get more ...
If you work in a noisy environment, wear appropriate hearing protection that properly fits your ears. If you have experienced noise-induced hearing loss, there is, unfortunately, no medical ...
Key Takeaways: Common hearing loss symptoms include: turning up the volume, struggling in background noise, asking for repetition, or even withdrawing from social settings due to frustration.
Sensorineural hearing loss will have a contoured shape depending on the cause. Presbycusis or age-related hearing loss for example is characterized by a high frequency roll-off (increase in thresholds). Noise-induced hearing loss has a characteristic notch at 4000 Hz. Other contours may indicate other causes for the hearing loss.
As a result, the purinergic signaling mechanism act as a regulation of homeostasis which decrease the cochlear sensitivity to noise exposure, loss function of the purinergic receptors expressed in the Hensen's cells in the cochlea may lead to noise-induced hearing loss (NIHL).
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