Figure 1.

Simulation results for PVT lapses (upper 3 panels) and PVT response speed (lower 3 panels) under different sleep deprivation states: total (left), partial (middle), and no (right) sleep deprivation depending on calibration bias (y-axis) and its standard deviation (x-axis). The numbers in each cell represent the percent of simulations where predefined thresholds of acceptable deviation (1 lapse and 0.1/s, respectively) were exceeded. Cells are color coded based on the % deviation in the following way: green <5%, yellow ≥5% and <10%, and red ≥10%.