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How many nerve receptors are found in the inner ear of younger people?
Why does the number of nerve receptors decline with age?
What is meant by presbycusis?
How can herbs be useful in treating hearing loss?
Over 28 million older adults between the ages of 60 and 74 are dealing with hearing loss in the US alone. Did you know hearing affects hearing acuity and the ability to process sounds? As years pass, your sense of hearing experiences a decline with somewhat regularity. The natural loss of hearing occurring with age is called presbycusis. Raymond H. Hull (2011), in his book "Hearing and Aging" claims that there are around 18,000 nerve receptors in the ears of younger people.
And as you reach the age of 70, the number (of nerve receptors in the inner ear) declines. Therefore, the older adults are unable to hear certain sounds of speech and music. According to Hull (2011), the primary reason behind decline in the number of nerve receptors is the noisy world you live in.
Unfortunately, the nerve receptors specialized to respond to the high-pitched sounds of speech and music die. They are unable to withstand the punishment imposed by the noisy environment. Furthermore, the centers of the brain and the brainstem which process the sounds with the speed required to understand what is being said lose their efficiency.
The history of artificial hearing finds its conceptual origins in the 1930s and the first attempt at cochlear implantation was made in Paris in the 1950s.
While the conventional medical treatment for deafness is very expensive and often unaffordable, you can try some effective home remedies. Here you can also learn about home remedies for ear deafness in Urdu.
Before deciding about a treatment option or a home remedy for ear deafness, it is advisable to determine the kind of hearing loss you might be suffering from.
Sensorineural Hearing Loss:When your inner ear, the auditory nerve or the brain is unable to normally detect the sound waves, you experience deafness. Such a condition is known as sensorineural hearing loss.
Conductive Hearing Loss:In this type deafness, the middle ear or the outer air fails to bring sound to the inner ear.
Mixed Deafness:When deafness involves both the conductive and sensorineural hearing losses, the condition is termed as mixed deafness.
Briefly described below are some of the natural home remedies for ear deafness.
Spearmint: A study in 2010 revealed that decline in the level of folic acid is one of the factors contributing to hearing loss in the elderly. Spearmint can improve hearing loss in the people aged 60 or above as it is a good source of folic acid. You can use dried spearmint in desserts or make it into a hot tea.
Garlic Oil: Owing to its proven antibacterial properties, garlic can help restore hearing loss caused by bacterial infection. Garlic oil can give even better results. Put the oil directly into the infected ear.
Turmeric: Humans have been using turmeric for centuries as a treatment for viral infections, like flu. It is also believed to fight depression, high cholesterol and other conditions. Its potassium content makes it useful for treating hearing loss. The level of potassium, which is vital for hearing health, drops with age.
Some other home remedies for ear deafness involve the use of:
Dill
Gingko Biloba
Broccoli, etc.