What is cochlea?

The cochlea is like a tiny spiral shell inside your ear that helps you hear sounds.

Imagine your ear is a mailbox, and sound is a letter. The cochlea is the part that reads the letter, it turns the sound into messages your brain can understand.

The cochlea looks like a snail shell. Inside it are tiny hair cells that vibrate when sound waves come in. These vibrations travel through fluid, and the hair cells send signals to your brain, just like how you feel a tickle when something brushes against your skin.

The cochlea is especially good at picking out different sounds, like music or someone talking. It works like a radio that can tune into many stations at once. Each part of the shell helps with different pitches, high notes and low notes get their own special attention.

So next time you hear something fun, remember: your cochlea is working hard to make it all possible!