Hearing & Eye Age-Related Diseases
Sample Answer
Presbycusis is the gradual loss of hearing associated with aging. It is the most common type of hearing loss in adults, affecting one in three people over the age of 65. Presbycusis is caused by a combination of factors, including damage to the hair cells in the inner ear, changes in the structure of the middle ear, and changes in the way the brain processes sound.
Signs and symptoms of presbycusis
The signs and symptoms of presbycusis typically develop slowly over time. Some of the most common signs and symptoms include: