Journal: Clocks & Sleep
Article Title: Combined Effects of Moderate Hypoxia and Sleep Restriction on Mental Workload
doi: 10.3390/clockssleep6030024
Figure Lengend Snippet: Changes in peripheral oxygen saturation (SpO 2 ), respiratory (breathing rate), and cardiac parameters (heart rate and heart rate variability parameters) in the four experimental conditions (Habitual sleep/Normoxia, Habitual sleep/Hypoxia, Sleep restriction/Normoxia, Sleep restriction/Hypoxia) and at the three MATB-II MW difficulty levels (Low, Medium, High) * is a significant difference with the Habitual sleep/Normoxia condition, p < 0.05).
Article Snippet: A respiratory chest belt sensor (TN1132/ST Respiratory Belt, ADInstruments, Sydney, Australia) was employed to record the subjects’ respiratory signals.
Techniques: