The outer ear or external ear is the visible portion of the ear which serves as a protective organ for the eardrum. It gathers and controls sound waves into the middle ear. Ear Flap (Pinna) – The ...

Add Yahoo as a preferred source to see more of our stories on Google. Listening ear In an effort to better understand how the inner ear can hear the quietest of noises, researchers from Yale ...

Phase-contrast imaging data showing the ear membrane and auditory nerve in the cochlea. The octave bands are shown in different colours. Humans can perceive frequencies from 20 Hz (the top of the coil ...

Researchers at Uppsala University have created the first 3D map of the hearing nerve showing where the various sound frequencies are captured. Using what is known as synchrotron X-ray imaging, they ...

Physicists have discovered a sophisticated, previously unknown set of 'modes' within the human ear that put important constraints on how the ear amplifies faint sounds, tolerates noisy blasts, and ...

A tiny sensor that mimics how the cochlea in the human ear works could be used for hearing aids or microphones that can pick out sounds in noisy environments. The cochlea can adjust how sensitive it ...

The cochlear labyrinth is the portion of the inner ear that contains the cochlear duct and the perilymphatic space, which is located between the boney and membranous parts of the inner ear. The ...

Researchers at the University of Michigan are developing a mechanical cochlea, a device that functions much like its human counterpart in the ear. Yet, because it is composed of micromachined parts ...

Researchers have created the first 3D map of the hearing nerve showing where the various sound frequencies are captured. Using what is known as synchrotron X-ray imaging, they were able to trace the ...