Extended Data Fig. 5: Visualization examples of the attention of the AI model.

a, b, Full-night attention distribution (left) and its zoomed-in version (right) overlayed on the corresponding qEEG bands, sleep stages, and breathing. Graphs show a control subject in (a) and a PD patient in (b). For the control subject, the model’s attention focuses on periods with high Delta waves, which correspond to deep sleep. In contrast, for the PD subject, the model attends to periods with relatively high Beta or Alpha waves, and awakenings around sleep onset and in the middle of sleep.