“…Neurocognitive network dynamics are often discussed in terms of rhythmic activity in different frequency ranges: delta (δ, 1–3.5 Hz), theta (θ, 4–7.5 Hz), alpha (α, 8–12 Hz), beta (β, 13–30 Hz), and gamma (γ, above 30 Hz) [ 48 ]. Moreover, EEG investigations have been shown as valid measures for the objective detection of tinnitus in several investigations [ 49 , 50 ] (for a recent overview, see [ 51 ]) and also for neurophysiological investigations during auditory cognitive tasks in groups of adult patients and children with sensory impairments [ 52 , 53 , 54 , 55 , 56 ]. Furthermore, spectral band analysis of the EEG offers a reliable and useful approach to understanding different psychiatric disorders.…”