Audiology is a challenging and expanding field involving the study of hearing and balance. As a healthcare profession, audiology also involves assessment, management and therapeutic rehabilitation of people with hearing and balance problems, and associated disorders.
The cause of death was a heart attack, the Pittsburgh Steelers said. Webster played center for 15 seasons (1974-88) for the Steelers and two seasons (1989-90) for the Kansas City Chiefs. In 1997, he was inducted into the Pro Football Hall of Fame in Canton, Ohio, and in 2000 he was named to the National Football League's all-time team.
On Nov. 17, 1991, Mike Utley's life irrevocably changed. At the time, Utley was a starting offensive lineman for the Detroit Lions. In a game against the visiting Los Angeles Rams at the Silverdome in Pontiac, Mich., Utley suffered fractures to this sixth and seventh cervical vertebrae; the injury left him paralyzed from the waist down.