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HomeHomework HelppsychologyREM Rebound

REM Rebound

REM rebound is the phenomenon where individuals experience an increased amount of rapid eye movement (REM) sleep after a period of sleep deprivation or suppression. This compensatory increase helps restore normal REM sleep patterns, which are crucial for cognitive functioning and emotional regulation.

intermediate
2 hours
Psychology
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Overview

REM rebound is a fascinating phenomenon that occurs when the body compensates for lost REM sleep after a period of sleep deprivation. This increase in REM sleep is essential for restoring cognitive functions and emotional balance. Understanding REM rebound can help individuals recognize the importan...

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Key Terms

REM Sleep
A sleep stage characterized by rapid eye movement and vivid dreams.

Example: During REM sleep, your brain is very active, and you may dream vividly.

Sleep Cycle
The progression through different stages of sleep, typically lasting about 90 minutes.

Example: A full sleep cycle includes both REM and non-REM stages.

Sleep Deprivation
A condition resulting from insufficient sleep, affecting physical and mental health.

Example: Chronic sleep deprivation can lead to serious health problems.

Circadian Rhythm
The natural internal process that regulates the sleep-wake cycle, roughly following a 24-hour cycle.

Example: Your circadian rhythm influences when you feel sleepy or awake.

Sleep Hygiene
Practices that promote good quality sleep, such as maintaining a regular sleep schedule.

Example: Good sleep hygiene includes avoiding screens before bed.

Melatonin
A hormone that regulates sleep-wake cycles, often referred to as the sleep hormone.

Example: Melatonin levels rise in the evening, signaling the body to prepare for sleep.

Related Topics

Sleep Disorders
Explore various sleep disorders, their symptoms, and treatments.
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Circadian Rhythms
Learn about the biological clock that regulates sleep-wake cycles.
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Sleep Hygiene
Understand the practices that promote better sleep quality.
beginner

Key Concepts

REM SleepSleep DeprivationSleep CycleSleep Disorders