One in five young people ages 12 to 16 have hearing loss, according to a 2010 National Health and Nutrition Examination Survey. Many have lost the ability to hear at high frequencies, but often the problem goes undetected due to limitations in traditional hearing tests.
When you were growing up, your parents may have told you to “turn it down” when you listened to the TV or radio. Today’s young people are hearing these words, too, except the concern is about the sound level of their video games, tablets, MP3 players and smartphones. Generations ago, people were not aware of noise-induced hearing … Read Full Article
Hearing loss often occurs when people are exposed to loud noises, such as an explosion or concert, but it also develops when they experience repetitive sounds. Researchers at the National Institute for Occupational Safety and Health report that continuous sounds can damage inner ear hair cells and lead to the development of tinnitus or permanent … Read Full Article
As people age, it’s natural for the brain to shrink. And for years, medical professionals have understood that the brain structure of those with hearing impairment is different from that of people with normal hearing.
Every year over 30 million Americans are exposed to hazardous occupational noises, emphasizing the importance of protecting your hearing while at work.
The ability to hear is dependent on healthy hair cells in the inner ear. These hairs help convert sound vibrations into signals that travel along the auditory nerve to the brain where sounds are identified.
When hearing loss occurs, depending on the degree of impairment, some frequencies of sound may be lost forever. But often, hearing aids can be adjusted to help people enjoy music again.
Scientists are exploring ideas to translate their research into cures for human hearing damage.
CoupleListening177856917Medical professionals estimate that 50 million Americans suffer from tinnitus. Described as persistent ringing sounds in the ears, tinnitus often impacts people’s ability to concentrate, sleep or just enjoy living.
Babies start learning as soon as they are born, and hearing is a key sense they use to become aware of the world around them. That’s why it is important for newborns to have a health screening in the first few days after birth.