Brain and sleep patterns • English Conversation Questions

How does the brain control sleep patterns?
What happens to the brain during different stages of sleep?
What are some common sleep disorders and how do they affect the brain?
How does the brain process and consolidate memories during sleep?
What role does the hormone melatonin play in sleep regulation?
Can certain activities or substances (e.g. caffeine, alcohol) disrupt sleep patterns?
How does sleep deprivation affect the brain and overall health?
What are some tips for improving sleep quality and quantity?
How does the brain’s sleep patterns change as we age?
Are there any links between sleep patterns and mental health conditions such as depression or anxiety?
What are some common misconceptions about sleep and the brain?