#1
What is the primary function of sleep?
#2
Which stage of sleep is associated with rapid eye movement (REM)?
#3
What is a common symptom of sleep deprivation?
#4
Which neurotransmitter is associated with promoting wakefulness?
#5
During which stage of sleep do sleep spindles and K-complexes occur?
#6
What term describes the inability to fall asleep or stay asleep?
#7
What is the approximate duration of a sleep cycle in humans?
#8
Which hormone is responsible for regulating the sleep-wake cycle?
#9
What is the term for the feeling of grogginess and disorientation that can occur upon waking up from sleep?
#10
Which part of the brain is primarily responsible for controlling the sleep-wake cycle?
#11
Which neurotransmitter is associated with promoting sleep and relaxation?
#12
What is the term for the sensation of temporarily being unable to move or speak when waking up or falling asleep?
#13
What term describes the phenomenon of waking up suddenly from deep sleep, often accompanied by feelings of panic or terror?
#14
What is the term for the involuntary cessation of breathing during sleep, leading to brief awakenings throughout the night?
#15
Which sleep disorder is characterized by sudden and uncontrollable episodes of falling asleep during the day?
#16
What is the term for the feeling of restlessness and discomfort in the legs that worsens at night and can disrupt sleep?
#17