Knowledge check Lets see how well you have understood the basics of how we hear. Please complete the questions below; Question 1What is the name of the chart used to show a person's hearing test results? An audiogram A hearingram A sound response chart An audition chart Question 2TRUE or FALSE? Hair cells at the base of the cochlea are responsible for high frequencies and hair cells at the apex are responsible for low frequencies? TRUE FALSE Question 3Which part of the anatomy of the ear is damaged in a sensorineural hearing loss? Outer ear Middle ear Inner ear Question 4How does the information get from the inner ear to the brain? Sound is funneled down the auditory canal to the brain. Electrical signal is passed along the auditory nerve. Hair cells push the information to the brain. The ear drum causes vibrations on the nerve to the brain. Previous concept