Key Takeaways Irregular sleep might dent a preschooler’s brain powerChildren without a regular sleep schedule did worse on ...

A new study to be presented at the SLEEP 2026 annual meeting found that irregular sleep—including variability in sleep timing ...

Researchers discovered that children who went to bed and woke up at inconsistent times showed lower scores in ...

Summary: Researchers uncovered a direct link between irregular sleep patterns and lowered cognitive performance in early ...