Figure 1From: Sleep maintenance, spindling excessive beta and impulse control: an RDoC arousal and regulatory systems approach? Two clear examples of SEB. A) An EEG with clear frontal SEB, exceeding 20 μV peak-peak, B) a paroxysmal EEG, where the same channels with the maximum paroxysmal event (78–80 s.), also show the beta spindling prior to the paroxysm (beta spindles highlighted in the red box). The scale on the Y-axis represents seconds.Back to article page