科学与环境

Scientists discover a surprising clue to why some brains resist Alzheimer’s

来源: All Top News -- ScienceDaily · 发布于

Scientists discover a surprising clue to why some brains resist Alzheimer’s
来源: All Top News -- ScienceDaily

Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in peopl

Why do some people stay mentally sharp even when their brains show signs of Alzheimer’s disease? Scientists in the Netherlands may have uncovered an important clue hidden in a rare group of immature brain cells. Researchers discovered that these cells remain present even in people over 80, but their behavior differs dramatically between those who develop dementia and those who remain cognitively healthy.

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Do spiders dream? Scientists just found a surprising clue
科学与环境

Do spiders dream? Scientists just found a surprising clue

Scientists have discovered that spiders may sleep in ways surprisingly similar to humans, complete with distinct sleep stages and a dream-like REM state. Researchers at the University of Bonn studied the Australian jumping spider Portia fimbriata, a remarkably clever hunter known

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Scientists solve a 30-year mystery behind inflammatory bowel disease
科学与环境

Scientists solve a 30-year mystery behind inflammatory bowel disease

Scientists have identified a hidden cause of inflammatory bowel disease: antibodies that disable the immune system’s natural ability to control inflammation, potentially explaining severe illness in thousands of patients. The breakthrough also solves a 30-year genetic mystery and

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