Why do people sleep? A new study points to the brain
Title: The Role of the Brain in Sleep: New Research Insights
Headline: Fruit fly studies indicate that neuronal damage may trigger feelings of fatigue
A recent investigation involving fruit flies has shed new light on the biological mechanisms behind sleep, suggesting that the sensation of tiredness may stem from injury to neurons.
Source: The Economist Generated at: 2025-07-16 18:29:41 UTC






