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Your selections:
Sleep > Circadian Rhythms
Light and the Brain
Light influences the brain more than you can imagine.
BrainFacts/SfN
Night Owl Chronotypes in a Morning Lark World
The modern world has changed when we sleep — but our work and school schedules have failed to keep pace.
BrainFacts/SfN
Retinal Ganglion Cells
Retinal ganglion cells are the conduit between the eyes and the brain.
BrainFacts/SfN
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.
BrainFacts/SfN
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.
BrainFacts/SfN
Resetting the Brain's Clock
Jet lag, irregular sleep schedules, and exposure to artificial light throw our internal clocks out of whack. When that happens, our health suffers.
BrainFacts/SfN
Syncing the Body's Clock
Sun-seeking brain cells keep the sleep cycle in balance.
BrainFacts/SfN
People Behind the Science: Erik Herzog
The researcher discusses biological clocks and inspiring times in this podcast from People Behind the Science.
People Behind the Science
34 min
How Smartphones Keep You Awake
Your smartphone addiction isn't helping you sleep. In fact, an obscure chemical reaction may be keeping you awake.
American Chemical Society
3 min
Sleep Memory Connection
Explore the stages of a good night's sleep and the research linking sleep to memory.
PBS
ZZZZzzzWorld: Exploring Sleep
Explore the many aspects of sleep and its importance to overall daily function and long-term health.
University of Texas Health Science Center at San Antonio