Why is hearing important

The ear is made up of three parts: the outer, middle, and inner ear. All three parts of the ear are important for detecting sound by working together to move sound from the outer part through the middle and into the inner part of the ear.

Ears also help to maintain balance. When the stapes moves, it pushes the oval window, which then moves the cochlea. The cochlea takes the fluid vibration of sounds from the surrounding semicircular ducts and translates them into signals that are sent to the brain by nerves like the vestibular nerve and cochlear nerve.

The outer ear includes:. The outer part of the ear collects sound. Sound travels through the auricle and the auditory canal, a short tube that ends at the eardrum. These sounds can teach us about our world, such as the crow of a rooster in the early morning. They can also serve as an alarm, like when a cyclist rings their bell before speeding past you on the sidewalk, or when a child pulls the tablecloth out from under a heavily-laden dinner service.

This information is critical, not only for your education but also for the preservation of your physical and mental wellbeing. Our ability to bond and communicate with others largely depends on our ability to hear and understand the messages they convey through speech and body language.

Why the latter is not hinged on our sense of hearing, the former most certainly is. The average person hears roughly 70, words per day. Invitations, instructions, jokes, secrets, words of appreciation, warnings, and more.

Hearing loss can compromise the safety of Service members and their units because it can diminish the ability to identify, receive, and respond to commands and warning signals.

The implications of hearing loss for military personnel are significant both at work and at home. Hearing is essential for maintaining relationships and connections with friends and family, fully participating in team and community activities, and experiencing life events.

Hearing makes it possible to engage, listen, laugh, and enjoy many of the things that help shape your quality of life. Hearing loss has also been linked to feelings of social isolation, depression, and chronic disease. Given the importance of hearing to your career, interpersonal relationships, achievements, and safety, the human costs of hearing loss are significant.

Noise-induced hearing loss, referred to as NIHL, can disrupt readiness and result in decreased operational effectiveness. The world is full of amazing sounds to experience, and with our help, you can rediscover it all. These bones transmit sound vibrations from the ear drum to the inner ear. Inner ear - comprises the cochlea and semicircular canals. The cochlea is a spiral-shaped structure, about the size of a pea. It is nestled in the bone of the skull and is filled with fluid. A thin membrane with thousands of microscopic hairs sits in this fluid.