What Is the Difference Between Auditory Brainstem Response Testing and Behavioral Audiometry Evaluation?
To understand the difference between Auditory Brainstem Response (ABR) testing and Behavioral Audiometry Evaluation (please see below for an explanation), it is important to understand a little about how the ear works. The ear has three main parts: the outer ear, the middle ear, and the inner ear.
A. To understand the difference between Auditory Brainstem Response (ABR) testing and Behavioral Audiometry Evaluation (see below for an explanation), it is important to understand how the ear works. The ear has three main parts: the outer ear, the middle ear, and the inner ear. The outer ear includes the visible portion of the ear and the ear canal. Sound waves travel through these two areas of the outer ear. The middle ear includes the eardrum (the tympanic membrane) and three small bones (ossicles). The movement of the tympanic membrane makes the ossicles vibrate. The inner ear includes a snail-shaped fluid-filled cochlea, which contains thousands of sound receptors (hair cells). The inner ear is responsible for changing the sound vibrations into electrical signals. The electrical signals are picked up by the hearing (acoustic) nerve. The acoustic nerve sends the sound to the brain. When an adult or child has a hearing loss, one or more of these parts are not working in the usual wa
To To understand the difference between Auditory Brainstem Response (ABR) testing and Behavioral Audiometry Evaluation (please see below for an explanation), it is important to understand a little about how the ear works. The ear has three main parts: the outer ear, the middle ear, and the inner ear. • The outer ear includes the visible portion of the ear and the ear canal. Sound waves travel through these two areas of the outer ear. • The middle ear includes the eardrum (the tympanic membrane) and three small bones (ossicles). The movement of the tympanic membrane makes the ossicles vibrate. • The inner ear includes a snail-shaped fluid-filled cochlea, which contains thousands of sound receptors (hair cells). The inner ear is responsible for changing the sound vibrations into electrical signals. The electrical signals are picked up by the hearing (acoustic) nerve. The acoustic nerve sends the sound to the brain. • When an adult or child has a hearing loss, one or more of these parts a
To understand the difference between Auditory Brainstem Response (ABR) testing and Behavioral Audiometry Evaluation (please see below for an explanation), it is important to understand a little about how the ear works. The ear has three main parts: the outer ear, the middle ear, and the inner ear. 1. The outer ear includes the visible portion of the ear and the ear canal. Sound waves travel through these two areas of the outer ear. 2. The middle ear includes the eardrum (the tympanic membrane) and three small bones (ossicles). The movement of the tympanic membrane makes the ossicles vibrate. 3. The inner ear includes a snail-shaped fluid-filled cochlea, which contains thousands of sound receptors (hair cells). The inner ear is responsible for changing the sound vibrations into electrical signals. The electrical signals are picked up by the hearing (acoustic) nerve. The acoustic nerve sends the sound to the brain. When an adult or child has a hearing loss, one or more of these parts are
