Wong K, et al. - In this retrospective review involving 7 children (mean age 20.6 months), researchers investigated the influence of anesthesia in pediatric auditory brainstem implant (ABI) users on evoked response morphology by comparing intraoperative with postoperative recordings of electrically evoked auditory brainstem responses (EABR). According to findings, the similarity of EABR morphology in anesthetized compared to sedated condition suggests that anesthesia has no significant effect on potential evoked far-field. Changes in postoperatively observed EABR waveform morphology can be influenced by other factors like surface array movements.