The department of
Sleep Deprivation
Sleep deprivation affects cognitive function, mood, and health. Explore what happens when you lose sleep, recovery strategies, and the science of sleep debt.
Pieces
3
Sleep Apnea
June 2026 · 6 min
Is Sleep Deprivation the Same for Everyone? The Question of Who Pays for a Bad Night
You have probably seen the number: about one in three American adults sleeps less than seven hours a night.
By Claire Munroe · Read →
Insomnia
June 2026 · 5 min
What Sleep Deprivation Actually Does to You (and Where the "Eight Hours" Rule Falls Apart)
You have heard the rule. Get eight hours, every night, or you are slowly dismantling your own health — heart, brain, blood sugar, mood, all of it.
By Judith Hawthorn · Read →
Sleep Deprivation
June 2026 · 4 min
What 60 Percent Actually Means: One Number About Sleep Deprivation and the Emotional Brain
There is a number that gets passed around in sleep talks and TED-style explainers: after a sleepless night, the brain's fear center becomes 60 percent more reactive. It sounds like a verdict.
By Thomas Greenwood · Read →
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