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How the Brain Paints Your Dreams
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Sleep
ICYMI: How Ketamine Alters Consciousness
These were the top neuroscience stories for the week of September 14, 2020.
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ICYMI: Racial Discrimination Hurts Black Women's Cognitive Health
And other neuroscience news for the week of July 20, 2020.
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What Causes Muscle Cramps?
Everyone experiences cramps. But we know less about their causes than you might expect.
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ICYMI: Poor Sleep Linked to Inflammation and Hardening of Arteries
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Retinal Ganglion Cells
Retinal ganglion cells are the conduit between the eyes and the brain.
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The Science of Dreams
Answer kids' questions about their dreams with a scientific perspective.
Frontiers for Young Minds
Are People Really "Morning Larks" or "Night Owls"?
Our sleep schedules aren’t simply personal preferences — they’re innate, biological predispositions that affect our physical and mental health.
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Is It Dangerous to Wake a Sleepwalker?
The idea that waking a sleepwalker could give them a heart attack or cause brain damage is a myth. But try not to wake them if you don’t have to.
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Can You Learn in Your Sleep?
Learning new information isn’t quite so easy as popping in headphones and passively listening to taped lectures while you slumber — not yet, anyway.
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Sleep Paralysis: The Night Hag
The terrifying experience is not paranormal activity but a common neurological phenomenon.
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3 min
Why Do Adolescents Go to Sleep Late?
Teens’ nocturnal lifestyles are more than a personal preference — dramatic hormonal changes during puberty alter the brain circuits that regulate sleep.
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To Sleep, Perchance to Be Less Hostile
Sleep deprivation puts the brain on high alert, unable to discern a well-natured grin from a threatening scowl.
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