#1
Which stage of sleep is associated with vivid dreaming?
#2
What is the recommended amount of sleep for adults per night?
#3
What is the term for the inability to fall asleep or stay asleep consistently?
#4
Which sleep disorder is characterized by frequent pauses in breathing during sleep?
#5
What is the term for the process of gradually adjusting the sleep-wake cycle, often used to overcome jet lag?
#6
Which hormone is often referred to as the 'stress hormone' and can impact sleep patterns when elevated?
#7
Which neurotransmitter is associated with promoting sleep?
#8
What is the term for the sleep-wake cycle regulated by the body's internal clock?
#9
What is the term for the phenomenon where individuals experience sleep paralysis upon waking up or falling asleep?
#10
Which hormone plays a key role in regulating the sleep-wake cycle?
#11
Which neurotransmitter is associated with promoting wakefulness and alertness?
#12
What is the term for the condition where individuals experience extreme daytime sleepiness and may involuntarily fall asleep during the day?
#13
Which sleep disorder is characterized by sudden and brief muscle contractions during sleep?
#14
During which stage of sleep does sleepwalking typically occur?
#15
What is the term for the sensation of falling just before entering sleep, often accompanied by a sudden jerk or awakening?
#16
During which stage of sleep do night terrors typically occur?
#17
What is the term for the biological process that helps regulate the sleep-wake cycle based on exposure to light and darkness?
#18