15 March 2016 â¢ 2:25pm. The death of an American tourist in a horrific lion attack in South Africa in the summer of 2015 was a stark reminder of the dangers that can be posed by wildlife. But while terrifying, attacks by lions on humans are quite rare. Fewer than 100 people are killed by lions each year.
Some of the middle ear structures may be seen through an especially transparent ear drum, while the inner ear may be evaluated only by CT scans, MRI scans or indirectly by special testing, such as audiometry (hearing tests) or other special tests of inner ear function.
Middle Ear. The middle ear is made up of the eardrum and three small bones that send the movement of the eardrum to the inner ear. Inner Ear. The inner ear is made up of the snail shaped organ for hearing , the semicircular canals that help with balance, and the nerves that go to the brain. The ear (auditory) Nerve The hearing (auditory) System pathway in the brain