High-frequency sensorineural hearing loss audiogram

Causes of high-frequency hearing loss A high-frequency hearing loss is typically a sensorineural hearing loss , which is a hearing loss normally caused by damage to the hair cells in the inner ear that receives the sounds and convert them to signals that are transmitted to the brain by the auditory nerves.

If the sensory cells in your cochlea are damaged, you lose the ability to hear and ultimately process these sounds. As the hair cells that perceive low-frequency sounds are located near the top of the cochlea, hearing loss typically occurs at higher frequencies first .23 Ağu 2018

When we have a high-frequency hearing loss, it can cause us to have difficulty understanding high-pitched voices . Children’s voices and women’s voices can become difficult to hear clearly. People with high-frequency hearing loss are also likely to have difficulty hearing high-pitched beeping and bird songs.

As hearing loss progresses, the rate of hearing loss decreases. Loss is always greater at the frequencies 3000-6000 Hz than at 500-2000 Hz. Loss is usually greatest at 4000 Hz.