CPAP in Central Sleep Apnea

CPAP is a driver of sleep disorder breathing, not a minor footnote. I think it's physiologically very important and it may tell us a lot about ventilatory control on other aspects any given individual. Increasing lung volume will be one of them. The other one is CPAP opens the upper airway. And by opening the upper airways, it may dampen the overshoot that happened after any event.