Introduction
A sense of hearing is a blessing, and it’s a unique way of experiencing the world. The ears are designed to help us interpret and understand sounds. The capacity of hearing allows a person to communicate, experience, learn, and enjoy the world around them. Today, we’ll explore some lesser-known and surprising facts about ears and hearing that will give you a new appreciation for this amazing sense.
Some surprising facts about ears and hearing
A discussion about several interesting facts about ears and hearing is as follows:
1. Ears keep the body balanced
The vestibular system of the inner ear helps to maintain equilibrium. Each semicircular canal is located at a different angle to help our brain judge the movement of our head. The brain processed the information coming through the vestibular system and sent it to the other organs, which allows us to maintain balance.
2. Ears have the smallest and hardest bones
Ears house the smallest as well as the hardest bones of our body. The temporal bone, the hardest bone, protects the inner ear. The smallest bone is located in the middle part of our ears. The three bones are technically termed as “ossicles” and are designed to aid with sound transmission. These bones capture sound from the surroundings and relay it back to the brain.
3. Ears never stop working
Our ears never “turn off” even while we are asleep – it is one of the most amazing facts about ears. Ears always hear and process sound regardless of your conscious or unconscious state.
Our brain generates neural responses to the surrounding events, but does not process the sounds in the same way when we are awake.
4. The inner ear creates electric impulses
The different parts of our ears transmit sound waves before being converted to electrical impulses by the help of the cochlea and the organ of Corti. In the cochlea, the hair cells detect vibration and generate electric signals.
Learn more: Comprehensive Guide to Cochlear Implants
5. Self-cleaning system
Ears possess the self-cleaning ability, which means the ears do not need any cleansing. Excessive earwax needs to be cleaned by professionals. Earwax actually is our body’s self-defense mechanism as it is antifungal and antibacterial. Warwax helps to prevent dirt and debris from entering our ear canal. This in-built system helps to keep the ears moisturized as well as cleaned.
6. Ears keep growing
The growth of our ears with age is one of the most amazing facts about ears and hearing. This growth of the earlobes does not depend on the growth of the whole body, it continues to grow throughout our lives. The ears of an elderly person seemed to be bigger because of the slow breakdown of the cartilage of our ears and the gravitational force.
7. Ears regulate pressure changes
The middle ear is connected to the throat with the help of the Eustachian tube. The tube is responsible for the balance between the body pressure and the pressure of the atmosphere.
It also keeps the air pressure equal on both sides of the eardrum. The Eustachian tubes open to relieve some pressure when we swallow. This system ensures that the changes in the surrounding air pressure do not create any external pressure
8. Two ears for a reason
The most noteworthy facts about ears include that the detection of the source of the incoming sound is possible with the presence of two ears. People having hearing loss in one ear face difficulties deciphering the location from which the sound is coming. For this reason, two hearing aids provide more safety than one.
Learn more: Most Effective Tips for Optimal Hearing Health in 2025
9. Hairs of the ears are important
The tiny nerve fibers or the hair cells of our ears play an important role in keeping our body balanced. These hair cells help in hearing sounds, and they are very sensitive.
15000 hair cells act as the sensory receptors of the auditory system, located inside our cochlea. High sound exposure, natural aging process, and ear infection lead to hair cell loss.
Avoiding loud noises and using the ear plug when necessary is important to prevent the loss of hair cells. These sensitive particles help to monitor the position of our head in relation to gravity.
10. Hearing loss causes cognitive decline
Mild hearing loss may increase the risk of cognitive decline. As per new published reports of the Lancet Commission, hearing loss can be a risk factor for dementia. The reason can be that hearing loss leads to isolation, mental stimulation, and depression. These factors contribute to cognitive decline.
Aural Care is one of the leading hearing solutions providing clinics in Kolkata offers excellent care to people facing hearing difficulties. Good quality hearing aids are necessary for your health as they help to keep your body balanced. We provide hearing aids with the latest technology and design to provide a natural hearing experience. Our team of experts analyses the range of your hearing loss by several vertigo-related tests using advanced instruments and provides high-quality hearing aids as per your requirements.
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Conclusion
The interesting facts about ears and hearing are essential to know, as it has a direct impact on the overall balance of our body. Hearing capacity helps to build a relationship with the world around you. You should take care of your ears to prevent cognitive decline and loss of hair cells. Ears serve to regulate the pressure changes.
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