Understanding the Impact of Sleep Deprivation on the Brain

What is one of the primary functions of sleep for the brain?

• To enhance vision

• To increase physical strength

• To improve digestion

• To organize memories and regulate emotions

How does sleep deprivation affect memory retention?

• It improves memory recall

• It hinders the transfer of information to long-term memory

• It has no effect on memory

• It enhances short-term memory

What happens to the amygdala when you are sleep deprived?

• It improves emotional control

• It has no change in activity

• It becomes more active, leading to emotional instability

• It becomes less active

Which part of the brain is responsible for decision-making and is affected by lack of sleep?

• Cerebellum

• Prefrontal cortex

• Hippocampus

• Brainstem

What is the role of the glymphatic system during sleep?

• To enhance muscle growth

• To clear out harmful waste from the brain

• To improve skin health

• To increase heart rate