The brain is a sophisticated biological system known to produce different experiences and perceptions via complex dynamics. Different brain regions and neural populations commonly work in tandem, communicating with each other ...
After a certain age, approximately 40% of people experience some degree of hearing loss. While age-related hearing loss is most prevalent in adults over the age of 65, it can start occurring far earlier than that, when people ...
Up to 15% of children and 5% of adults are affected by the chronic inflammatory skin disease atopic dermatitis. Despite advanced therapy measures, the severe itching and eczema, especially on the elbows or knees, cause great ...
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Most Alzheimer's disease research on human brain tissue has studied postmortem samples, making it difficult for scientists to discern the earliest events in the brain that might have triggered the buildup of plaques and the ...
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Some substances in medicines, household items and the environment are known to affect prenatal child development. In a study published in Toxicological Sciences, researchers tested the effects of five drugs (including caffeine ...
Sep 28, 2023
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A paralyzed Swiss man has become the first person to test a new technology that reads his thoughts using AI and then transmits signals through his own nervous system to his arms, hands and fingers in order to restore movement.
Sep 27, 2023
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Becoming a full-fledged organism out of a handful of cells, complete with functioning tissues and organs, is a messy yet highly synchronized process that requires cells to organize themselves in a precise manner and begin ...
Sep 27, 2023
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When we wash our face with a cleanser, our skin can start to feel tight. With the application of a favorite moisturizer, that feeling often goes away. This perception of our skin might seem subjective, but researchers at ...
Sep 27, 2023
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The vagus nerve, known for its role in 'resting and digesting,' has now been found to have an important role in exercise, helping the heart pump blood, which delivers oxygen around the body.
Sep 27, 2023
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It's no secret that our lungs play a vital role in our daily lives—ensuring we can breathe, fend off infections, and adapt to various challenges. Despite their importance, the organs still puzzle many medical experts, especially ...
Sep 26, 2023
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