Can You Hear Me Now? How The Inner Ear's Sensors Are Made
Tuesday, December 2, 2008 - 01:35
in Biology & Nature
A new study shows for the first time how microscopic crystals form sound and gravity sensors inside the inner ear. Located at the ends of cilia -- tiny cellular hairs in the ear that move and transmit signals -- the crystals play an important role in detecting sound, maintaining balance and regulating movement. The findings suggest a potential gene target for the treatment of people suffering from vertigo and common hearing problems related to cilia disorders.