Extreme REM Rebound during Continuous Positive Airway Pressure Titration for Obstructive Sleep Apnea in a Depressed Patient

<table>Analysis of the nocturnal polysomnography during automatic CPAP titration. From top to bottom: hypnogram, microarousals, oxyhemoglobin saturation, respiratory events (brown: flow limitations, green: hypopneas, and red: central apneas), CPAP level, and body posture.</table>

Case Reports in Medicine

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Figure 1

Figure 1: Extreme REM Rebound during Continuous Positive Airway Pressure Titration for Obstructive Sleep Apnea in a Depressed Patient 