Allendale is located in the center of Ottawa County in Western Michigan approximately ten miles west of the Grand Rapids metropolitan area and ten miles east of beautiful Lake Michigan. Home of Grand Valley State University with over 16,000 students. Visit the Veteran's Garden of Honor memorial.
Eco may refer to: eco-, a prefix mostly relating to ecological or environmental terms. .eco, (dot-eco), a proposed top-level domain for the Internet. Eco (currency), a proposed currency. Eco (video game), a computer simulation game.
Electrocochleography (ECOG) Electrocochleography (ECOG) is a diagnostic test that examines the function of the inner ear. This test measures the electrical potentials generated in the inner ear in response to sound. The ECOG is most often used to determine if the inner ear has an excessive amount of fluid pressure, which can cause symptoms such as hearing loss, aural fullness, dizziness, and/or tinnitus. These symptoms are sometimes indicative of certain ear pathologies such as Meniereâs disease or endolymphatic hydrops.