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circadian clock

·February 22, 2023·4 min read

Human Body Can Predict Mealtimes

Our bodies can predict the timing of regular meals, a new study reports. Additionally, a person's daily blood-glucose rhythms may be driven by meal size in addition to meal time.

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·January 19, 2023·5 min read

Study Deepens Understanding of the Regulation of Circadian Rhythms in the Mammalian Central Clock

Neural networks play a key role in regulating circadian rhythms through the mediation of cAMP. The findings may help with developing new strategies to manage circadian rhythm problems such as sleep disorders.

Featured Neurology Neuroscience

·September 19, 2022·3 min read

How the Circadian Clock Helps the Brain Recover After Injury

NG2-glia, a newly discovered type of brain cell that can renew itself is regulated by circadian rhythms. The findings shed new light on how the body's circadian clock can promote healing following a traumatic brain injury.

This is a diagram of how sunlight affects the SCN and helps control circadian rhythm

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·September 5, 2022·4 min read

How Changes in Length of Day Change the Brain and Subsequent Behavior

Neurons in the suprachiasmatic nucleus coordinate to adapt to different lengths of daylight, changing at cellular and network levels. The neurons changed in mix and expression of dopamine, altering brain activity and subsequently daily routine behaviors.

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·August 8, 2022·5 min read

Circadian Clocks Play a Key Role in Fat Cell Growth

Circadian rhythm disruption plays a critical role in weight gain, a new study reports.

This shows a cartoon of a mouse and a diagram of clocks next to plates

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·May 24, 2022·4 min read

While the Fetal Clock Develops, Mom’s Behavior Tells the Time

Maternal biological rhythms support the development of the fetal suprachiasmatic nuclei.

This shows a man working to fix a train track at night

Featured Neuroscience

·March 9, 2022·4 min read

Shift Work Linked to Poorer Working Memory and Slower Mental Processing Speed

Pooled data reveals shift workers perform worse on tasks associated with attention, working memory, and information processing than non-shift workers.

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·March 8, 2022·5 min read

Circadian Clock May Protect Aging Eyes

If the circadian clock is disrupted, we might be at greater risk of retinal degeneration as we age.

Featured Neuroscience Open Neuroscience Articles Psychology

·December 6, 2021·4 min read

Stress Makes Life’s Clock Tick Faster, Chilling Out Slows It Down

Chronic stress accelerates the body's epigenetic clock, however, those that can manage the effects of stress by strengthening their emotional regulation and self-control can slow the process.

This shows the outline of two heads covered in tree branches

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·November 24, 2021·3 min read

New Link Between a Disrupted Body Clock and Inflammatory Diseases

Study identifies a significant way in which a disrupted circadian clock drives inflammation in the body's immune cells.

Featured Genetics Neuroscience

·November 15, 2021·2 min read

New Gene Important for Healthy Daily Rhythms Identified

Researchers have identified a new gene called Tango10 which plays a key role in daily circadian behavioral rhythms.

Featured Genetics Neuroscience

·October 7, 2021·4 min read

Scientists Assemble a Biological Clock in a Test Tube to Study How It Works

A reconstituted circadian clock of cyanobacteria can run for consistent days, allowing researchers to study the interactions of the clock proteins in real-time and observe how the clock exerts control over gene expression.

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