External factors such as stress, hunger, caffeine intake, and exposure to light from electronic devices can disrupt or alter the body's sleep-wake homeostasis and circadian alerting systems.

Authors

• Person: Not available Organization: Sleep Foundation
  How Sleep Works: Understanding the Science of Sleep

Sources

• How Sleep Works: Understanding the Science of Sleep www.sleepfoundation.org Sleep Foundation via serper

Referenced by nodes (2)

• stress concept
• hunger concept