In addition, we explicitly mention the brain areas identified with fMRI and intracerebral electrodes to emphasize that the determined areas are almost identical and, hence, not only identified by dipole models. Depending on the latency, AEPs are divided in early, middle or late responses, which are respectively named auditory brainstem responses (ABRs), auditory middle latency responses and auditory late-latency responses (see Fig. 1).