Spotting a concussion can be tricky. After a potential head injury, you can ask if the person feels dizzy or has a headache—but that relies on self-reporting, which isn't always accurate.

The GSI 39 provides a flexible, screening product for tympanometry, acoustic reflex measurements, and audiometry to meet testing needs today and in the future. The GSI 39 is available in five ...

Viola is a combo unit that integrates a screening middle ear analyzer offering ultra- fast and reliable tympanometry and reflex tests with a diagnostic audiometer capable of performing threshold and ...

Cases of rabies — among animals and humans — may be on the rise in the United States, although experts were hesitant to say there is a surge in the deadly viral disease. HUNTINGTON BEACH, Calif. — ...