In case you ever have to suffer ringing in your ears, you are not alone. Researchers claim that one out of every five is affected with the same issue. This particular medical state is called Tinnitus and it causes patients to hear constant ringing in the ears. However researchers have now found out that tinnitus are not same for everyone. The condition varies and in some cases it never exists at all.
This condition may arise out of a number of other injuries or diseases. The study was published in the magazine ‘Current Biology.’ Scientists examined brains of different patients with the help of a technique that maps out their brain’s activities.