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circadian rhythm

Featured Neuroscience Open Neuroscience Articles

·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 Neuroscience

·January 4, 2023·4 min read

Timing Calorie Intake Synchronizes Circadian Rhythms Across Multiple Systems

Time-restricted eating influences gene expression over more than 22 regions in the brain and body. The findings have implications for a range of health disorders in which time-restricted eating appears to have potential benefits.

Featured Neurology Neuroscience

·November 14, 2022·4 min read

Morning Physical Activity Is Associated With the Lowest Risk of Heart Disease and Stroke

Those who exercise either early or late in the morning were 11% and 16% respectively at a lower risk of coronary artery disease. Those who exercise later in the morning were 17% less likely to have a stroke than those in the control group.

Featured Neuroscience

·November 4, 2022·4 min read

The Early Bird May Just Get the Worm: Superior Verbal Intelligence in Early Risers

Contrary to previous findings, a new study reports those who rise early tend to have superior verbal skills compared to night owls.

This shows a woman who has just woken up

Featured Neuroscience

·October 31, 2022·5 min read

How to Become a Morning Person

Researchers reveal how night owls can turn themselves into early rising early birds.

Featured Neuroscience Open Neuroscience Articles

·October 11, 2022·3 min read

Brain Cells Identified for Regulation of Sleep-Wake Rhythm

Researchers identified a molecularly-defined cell population in the hypothalamus that causes a shift in the sleep-wake cycle as a result of exposure to psychostimulants.

This shows a drawing of a mouse and a brain slice

Featured Neuroscience

·October 7, 2022·3 min read

Daylight Hours Impact Opioid Receptor Levels in Brown Fat

Shorter daylight hours increase opioid receptor signaling in the brown fat of animals.

Featured Neuroscience

·September 20, 2022·4 min read

‘Night Owls’ Could Have Greater Risk of Type 2 Diabetes and Heart Disease Than Those Who Are ‘Early Birds’

Early birds use more fat for energy during both rest and exercise than night owls. Those who wake early are also more insulin sensitive, while those who stay up late are more insulin resistant, meaning they require more insulin to lower blood glucose levels and are more prone to consuming carbohydrates as an energy source over fats.

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

Featured Neuroscience Open Neuroscience Articles Psychology

·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.