Effects of Sleep Deprivation

The video explores the effects of pulling an all-nighter before a Roman Empire history final. It explains how staying up all night disrupts circadian rhythms, affecting sleep and alertness. The video details the role of melatonin and GABA in sleep preparation, and how caffeine can temporarily counteract sleepiness. It highlights the impact of sleep deprivation on memory, motor skills, and emotional regulation, and warns of the long-term health risks of inadequate sleep. The video concludes by emphasizing the importance of regular sleep for academic success and overall well-being.

What natural cycle does pulling an all-nighter disrupt?

• Lunar cycle

• Tidal cycle

• Circadian rhythms

• Seasonal cycle

Which hormone is responsible for preparing the body for sleep?

• Cortisol

• Melatonin

• Dopamine

• Serotonin

What compound does caffeine block to provide a boost of energy?

• Melatonin

• Serotonin

• Adenosine

• GABA

Where are short-term memories stored before they are consolidated during sleep?

• Thalamus

• Amygdala

• Cerebellum

• Hippocampus

What is a potential temporary effect of sleep deprivation?

• Increased focus

• Improved coordination

• Euphoria

• Enhanced memory

What part of the brain is involved in processing emotions and can become overactive due to sleep deprivation?

• Amygdala

• Cerebellum

• Hippocampus

• Medulla

What is the role of the prefrontal cortex in relation to the amygdala during sleep deprivation?

• Suppresses its activity

• Enhances its activity

• Has no effect

• Increases its size

What is a long-term health risk associated with consistently getting less than seven hours of sleep?

• Enhanced metabolism

• Improved vision

• Increased energy

• Chronic pain

How does a regular sleep schedule affect academic performance?

• It has no effect

• It causes more stress

• It improves GPA

• It lowers GPA

What is a common misconception about pulling an all-nighter?

• It has no negative effects

• It is a good way to study

• It helps in problem-solving

• It improves memory retention