Question

What is Electrocochleography?

1) A test used to measure electrical potentials generated in the inner ear
2) A test used to measure electrical potentials generated in the brain
3) A test used to measure electrical potentials generated in the heart
4) A test used to measure electrical potentials generated in the muscles

Answer 1

Electrocochleography is a test that measures electrical potentials in the inner ear, used for evaluating cochlea and auditory nerve function.

Step-by-step explanation:

Electrocochleography is a diagnostic test used to measure the electrical potentials generated in the inner ear. Electrocochleography is a test that measures electrical potentials in the inner ear, used for evaluating cochlea and auditory nerve function.

This test is particularly useful for evaluating the cochlea and auditory nerve function, especially in patients with hearing loss or disorders such as Ménière's disease.

Unlike an electrocardiogram (ECG), which records the electrical activity of the heart, or electroencephalography (EEG), which measures the electrical activity of the brain, electrocochleography is concerned specifically with the inner ear's response to sound.