Studying mice, scientists at Washington University School of Medicine in St. Louis have identified two signaling molecules that are required for the proper development of a part of the inner ear called the cochlea. The study contributes to the understanding of inner ear development, a first step toward the goal of being able to recover lost hearing.
Enhancing hearing appears to improve balance in older adults with hearing loss, according to new research from Washington University School of Medicine in St. Louis. Patients with hearing aids in both ears performed better on standard balance tests when their hearing aids were turned on compared with when they were off.
A type of antibiotic that can cause hearing loss in people has been found to paradoxically protect the ears when given in extended low doses in very young mice. The surprise finding came from researchers at Washington University School of Medicine in St. Louis who looked to see if loud noise and the antibiotic kanamycin together would produce a bigger hearing loss than either factor by itself.