It is contained within the fluid-filled cochlea of the inner ear, and is approximately 1.3 inches (35 mm) long, coiled 2 1/2 times in a spiral. See cochlea for diagram ... membrane creates a shearing ...

The hearing organ in mammals is a spiraling structure called the "cochlea" from the Greek word ... When sound is transmitted to the inner ear the organ of Corti begins to vibrate up and down. Since ...

The human ear has a complex, previously unidentified ... These modes affect how sound waves travel along the basilar membrane, with hair cells playing a key role in amplification.