It probably sounds like a lot of mumbo jumbo to us. No worries. Here's the details in simpler terms:
Your ear is made of many different parts.
Each part is responsible for a different function of the ear. This article focuses on the cochlea only.
The cochlea is designed to pretty much catch all the sounds and pass them onto its core component which is called the corti.
The corti acts like an interpreter. It distinguishes and interprets all the different kinds of sounds. Inside the corti are millions of hair cells.
Each hair cell acts like a receptor. Each hair cell is responsible for only 1 sound. The corti takes all of those sounds received from the hair cells and sends an electrical signal to the brain. The brain deciphers these signals.
If some of the hair cells happen to be damaged, then it will cause (sensorineural) hearing loss.
In this article, the researchers have found a way to grow their own hair cells which can be used to replace the hair cells in the corti (inside the cochlea).
In other words, say good-bye to the cochlear implant and say hello to this technique for the future!
Now my question to you,
"How do you feel about this?"