Technology
Feel dizzy? Check inside your ears
Feb. 20, 2014
Graduate student Choi Yoon-young, 25, suddenly fainted one day after feeling severely dizzy. She was worried she had a serious disease such as anemia or a brain tumor, but it turned out to be a few tiny stones in her ears. About 80 percent of vertigo, or severe dizziness, cases are caused by moving calcium crystals in the ear, doctors say. This is called otolithiasis ― a functional disorder of physical balance and kinesthetic sense, A layer of stones settles in the ears to control physical balan