What is the final stage of sleep, known for dreaming?Group of answer choicesREM StageLight sleepTemperature drop stageDeep sleep

The final stage of sleep known for dreaming is the REM stage, which stands for Rapid Eye Movement. This stage typically occurs after about 90 minutes of sleep and recurs multiple times throughout the night, with each cycle lasting longer than the last.

Understanding REM Sleep:

1. Characteristics: During the REM stage, the brain is highly active, leading to increased brain wave activity similar to that of wakefulness. This is when most of our vivid dreams occur.
2. Physiological Changes: There is a noticeable increase in heart rate, irregular breathing, and paralysis of major muscle groups, which is thought to prevent individuals from acting out their dreams.
3. Sleep Cycle: The sleep cycle alternates between REM and non-REM stages. The REM stage is crucial for emotional regulation, memory consolidation, and creativity.

Conclusion:

In summary, the REM stage is crucial for various cognitive functions and is most recognized for the vivid dreams experienced during this phase. Therefore, the correct answer to your question is REM Stage.