AEP is a commonly used acronym in audiology and neurophysiology. It stands for Auditory Evoked Potential. Auditory Evoked Potentials are electrical signals generated by the brain in response to sound stimuli. These potentials are recorded from electrodes placed on the scalp and are used to assess the function of the auditory pathway, from the inner ear to the brainstem and cortex. They serve as valuable diagnostic tools for evaluating hearing function, especially in infants and individuals unable to provide behavioral responses to sound.