EEG-like response in all cortical areas to peripheral stimulation delivered to C1. In the model's waking mode, activity propagates through all three cortical areas and reverberates for tens of milliseconds (A and B, left). During sleep, the propagation of activity from C1 to C2 and C3 is greatly diminished (A and B, right). Thalamic activation can be observed in the wake mode (C, left) and sleep mode (C, right).