Troy is mowing the grass. As his lawnmower engine starts to run out of petrol, it will sputter, run well for a while, then sputter again. What stage of sleep exhibits a similar pattern?

Question

Quizplus · Accepted Answer

Stage 2 sleep is characterized by bursts of rapid brain waves (sleep spindles) followed by periods of slower waves. This pattern is similar to Troy's lawnmower engine, which sputters before running smoothly and then sputtering again. However, any stage of sleep can exhibit a similar pattern, so it is important to pay attention to other defining characteristics of each stage when making a determination.

Troy Is Mowing the Grass