A new study to be presented at the SLEEP 2024 annual meeting found a distinct relationship between sleep duration, social media usage, and brain activation across brain regions that are key for executive control and reward ...
May 30, 2024
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For a large percentage of men with prostate cancer, the tumor may be so slow-growing that doctors advise a "watch-and-wait" approach instead of active treatment.
May 30, 2024
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Amid an ongoing outbreak of bird flu in dairy cows, there's been a third case of H5N1 avian flu confirmed in a dairy worker, U.S. health officials reported Thursday.
May 30, 2024
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When a patient is admitted to intensive care due to a disorder of consciousness—such as a coma—establishing their neurological prognosis is a crucial yet challenging task.
May 30, 2024
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Hot flashes affect roughly 80% of women during the years around menopause. Despite how common they are and how much research has been conducted relative to what causes them, much remains unknown. A new study suggests that ...
May 29, 2024
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Over the past few decades, there has been a significant increase in the prevalence of depression in adolescents and young adults—and a simultaneous uptick in the inclusion of technology and social media in everyday life. ...
May 29, 2024
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The brain's flexibility and ability to cope with loss of neurons or other lesions in the brain is called cognitive reserve. In a 15-year follow-up study, researchers at the division of Aging Research Center (ARC), Karolinska ...
May 29, 2024
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Researchers have, for the first time, visualized the full network of blood vessels across the cortex of awake mice, finding that blood vessels rhythmically expand and contract, leading to "waves" washing across the surface ...
May 29, 2024
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The great majority of how we understand human disease, and attempt to cure it, derives from mice genetically fashioned to be prolific breeders, docile and easy to handle—all qualities that have made it the favorite tool ...
May 29, 2024
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Neurological disorders, such as addiction, depression, and obsessive-compulsive disorder (OCD), affect millions of people worldwide and are often characterized by complex pathologies involving multiple brain regions and circuits. ...
May 29, 2024
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