Organ of Corti. Coloured scanning electron micrograph (SEM) of the organ of Corti from the cochlea of the inner ear. The bony capsule that encloses the organ has been removed to reveal the organs spiral structure. Rows of sensory hairs within the organ of Corti convert sound vibrations into nerve impulses that are sent along the auditory nerve to the brain. Different sound frequencies stimulate hairs in different positions along the spiral. Low frequencies stimulate those near the top of the spiral and high frequencies stimulate those near the bottom.

Animal Art

Keep your furry and feathery friends close, whether they are a galloping stallion or a dog taking a selfie. Our gallery is here to turn empty walls into a cute and quirky display of animal art.

Psst! Did you know chimpanzees, elephants, and dolphins are some of the most intelligent mammals out there?