AP PSYCHOLOGY

Detailed explanation-1: -REM sleep happens about an hour to an hour and a half after falling asleep. REM sleep is when you tend to have vivid dreams.

Detailed explanation-2: -Dreaming. A majority of your dreams take place during REM sleep. However, REM is not the only stage in which dreams occur-that’s actually a common myth about sleep. That said, the dreams you experience in REM sleep are usually more vivid than non-REM sleep dreams.

Detailed explanation-3: -REM Stage R Phasic REM sleep contains bursts of rapid eye movements, while tonic REM sleep does not. Stage R occurs about 90 minutes after you fall asleep, and is the primary “dreaming” stage of sleep.

Detailed explanation-4: -There are four sleep stages, including one for rapid eye movement (REM) sleep and three that form non-REM (NREM) sleep. These stages are determined based on an analysis of brain activity during sleep, which shows distinct patterns that characterize each stage.

Detailed explanation-5: -Can you dream in all sleep stages? Yes, you can dream in all sleep stages, but dreams that are vivid and emotional mostly happen during REM sleep. You are also more likely to experience lucid dreams during REM sleep.