We describe the earliest petrosal bone referred to the South American endemic Notoungulata, from the late Paleocene-early Eocene Beds of Itaboraí, which provides a critical basis for assessing their ...

Ear converts sound waves into electrical impulses that are transmitted to the temporal lobe of the brain through the auditory nerve. It consists of outer, inner and middle sections. Middle ear ...

What does it actually look like deep inside our ears? This has been very difficult to study as the inner ear is protected by the hardest bone in the body. But with the help of synchrotron X-rays, it ...

The coiled channels deep within the ears of fossilized and modern animals reveals that mammals became warm-blooded 233 million years ago. By Kate Baggaley Published ...

The ear consists of 3 parts: external ear, middle ear, and inner ear. The external ear conducts the sound and leads it to the middle ear. The middle ear is connected to the nose and to the inner ear.

Autoimmune inner ear disease (AIED), is a rare disease that happens when your body's immune system mistakenly attacks your inner ear. It can cause dizziness, ringing in your ears, and hearing loss.