Although we know which brain regions are activated during REM sleep, little is still known about the purpose of this activity. Researchers at the University of Bern and the Insel Hospital have discovered that the activation of neurons in the hypothalamus during REM sleep regulates eating behavior: when this activity is suppressed in mice, appetite […]
The Biological Clock Plays a Crucial Role in the Eating Habits of Teenagers Later in the Day
The causes of obesity are complex and influenced by many factors. While research has shown links between sleep, eating habits and weight gain, scientists are still unsure about the role of the circadian system – the biological clock – in shaping eating habits. However, a new study from researchers at Brown University’s Warren Alpert Medical […]
How Night Shift Work Can Increase the Risk of Diabetes and Obesity
Just a few days of night shift work is enough to throw off the protein rhythms associated with blood sugar regulation, energy metabolism and inflammatory responses. These processes can influence the development of chronic metabolic diseases. The results of a study led by scientists from Washington State University and the Pacific Northwest National Laboratory provide […]
How Jobs That Primarily Involve Sedentary Activities Affect Sleep and Health
A new study examined data from more than 1,000 workers over a 10-year period. Sedentary workers show a 37% increase in insomnia-like symptoms. Employees who do not work traditional schedules are 66% more likely to have to “catch up on sleep”. People who sit a lot as part of their jobs – an estimated 80% […]
Positive Emotions and Deep Sleep Ensure Longer-Lasting Perceptual Memories
Researchers at the RIKEN Center for Brain Science (CBS) have discovered how perceived memories associated with positive emotions such as joy or happiness are strengthened during sleep. The study, published in the journal Neuron, could help scientists understand the neurological basis for overcoming diseases such as drug or sex addiction. How Information is Processed and […]
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