TED-Ed: What causes sleepwalking? | Emmanuel During

The video explores sleepwalking, a behavior where individuals perform activities while asleep. It occurs during the deepest stage of non-REM sleep, with the prefrontal cortex inactive, leading to actions without conscious control. Sleepwalking is more common in children and can involve simple to complex tasks. Factors like stress, sleep disorders, and sedatives can increase its likelihood. Treatments focus on improving sleep habits and safety measures. Misconceptions about waking sleepwalkers are addressed, recommending gentle guidance back to bed.

What percentage of people are estimated to sleepwalk at least once in their lives?

• 25%

• 18%

• 30%

• 10%

Which part of the brain is inactive during sleepwalking?

• Cerebellum

• Prefrontal cortex

• Hippocampus

• Amygdala

How does sleepwalking differ from REM sleep behavior disorder?

• Sleepwalking is always dangerous

• Sleepwalking involves conscious decision-making

• Sleepwalking occurs during REM sleep

• Sleepwalking occurs during non-REM sleep

What are sleep terrors, and who are they more common in?

• Dream enactments, common in elderly

• Mild nightmares, common in adults

• Intense fear episodes, common in children

• Sleepwalking episodes, common in teenagers

Which of the following is NOT a factor that increases the likelihood of sleepwalking?

• Regular exercise

• Hot sleep environments

• Stress

• Sedatives

What is a common misconception about waking a sleepwalker?

• It is necessary for their safety

• It is recommended by doctors

• It is easy to do

• It causes irreparable harm

What is the best practice when encountering a sleepwalker?

• Forcefully wake them up

• Gently guide them back to bed

• Call emergency services

• Ignore them