Why do people sleep? A new study points to the brain
Title: The Brainās Role in Sleep: New Research Highlights Neuronal Damage as a Cause of Fatigue
Original: Experiments on fruit flies suggest tiredness could be caused by damaged neurons
Rewrite: Research involving fruit flies indicates that wear and tear on neurons may be the underlying mechanism behind feelings of exhaustion.
Source: The Economist Generated at: 2025-07-16 18:29:41 UTC






