Sketches offer glimpse into Neanderthals' lives in Gibraltar 03:57. A fossil of the inner ear of a six-year-old Neanderthal child that showed signs of Down syndrome seems to indicate that the ...

It describes the anatomy of the human ear, ... Acoustics & The Inner Ear: Sound Waves, Refraction, and Auditory Nerve. Posted: March 13, 2025 | Last updated: March 19, 2025.

To help pin down the metabolic mystery, the group of paleontologists tapped a surprising piece of anatomy: the inner ear—the shape of which is influenced by an animal’s body temperature.

The contribution of Karoo fossils. The team found that the inner ear canals' geometry adapted to a relatively abrupt change in endolymph viscosity some 233 million years ago, indicating that the ...

"This distinctive inner ear anatomy reflects enhanced sensitivity and more rapid response to head motions," co-author John Flynn says in a press release.

Life Ear anatomy shows warm-blooded animals evolved 233 million years ago. Analysis of inner ear canals from hundreds of modern and fossil animals shows that warm-bloodedness appeared abruptly in ...

The fossil, preserving the complete inner ear anatomy, was excavated in 1989 but its significance was not recognized until recently. It is a fragment of one of the two temporal bones ...

The team found that the inner ear canals geometry adapted to a relatively abrupt change in endolymph viscosity some 233 million years ago, indicating that the overall body temperature of mammal ...