This document provides information about visual evoked potentials (VEP) and brainstem auditory evoked potentials (BAEP). It describes how VEPs are used to assess the integrity of the visual pathway and are recorded from the scalp in response to visual stimuli. It details the anatomy of the visual pathway and different types of VEPs. It also outlines how to perform VEP testing, interpret the results, and factors that can influence VEPs. For BAEPs, it describes the auditory pathway and waves in the BAEP response. It provides details on performing BAEP testing, interpreting the results, and applications in evaluating neurological conditions.