The length of time in stage two when we first fall asleep.
What is 20 minutes?
100
The number of days Randy Gardner stayed awake.
What is eleven days?
100
A claim not based on science.
What is a pseudoscientific claim?
200
The two reasons why we sleep.
What are preservation and restoration?
200
Known as sleepwalking.
What is somnambulism?
200
The average length of time spent in REM sleep during a night.
What is 100 minutes?
200
How old was Randy Gardner when he did the psychological experiment?
What is 17 years old?
200
Three effects of sleep deprivation.
What are hypertension, irritability, suppressed immune system, cognitive impairment, memory lapses or loss, hallucinations, severe yawning, symptoms similar to ADHD, decreased reaction time and accuracy.
300
The theory that describes adult dreams being more dynamic than a child's dreams.
What is cognitive development?
300
Jack wets his bed every other night. He most likely has this sleep problem.
What is enuresis?
300
The stage/stages known as "deep sleep".
What are stages 3 & 4?
300
What were the rats dreaming about when they were sleeping?
What is the maze?
300
The stress hormone that increases with sleep deprivation.
What is cortisol?
400
The dream theory where the brain is growing and adapting.
What is physiological function?
400
Jerking awake in 1st and 2nd stage is known as this sleep problem.
What is myoclonus?
400
The stage/stages involved in Non-REM sleep.
What are stages 1, 2 ,3, & 4?
400
What lobe was damaged for the woman who had a stroke and cannot dream?
What is the parietal lobe?
400
List the three things that biological rhythms affect.
What are body temperature, blood pressure, effectiveness of medicines?
500
The dream theory where random messages are fired and the brain puts them together as a dream.
What is activation-synthesis?
500
Sleeping Beauty is known as this sleep problem.
What is Kleine-Levin Syndrome?
500
The stage we enter first after being sleep deprived.
What is REM?
500
The length of our bodies natural circadian cycle according to Michel Siffre.
What is 25 hours?
500
The sleep problem Miss Gates' brother had growing up.