Brain changes associated with Alzheimer’s may begin at least seven years before amyloid plaques become detectable with current PET scans. Researchers uncovered the signal by tracking healthy older adults with repeated brain imaging over nearly 20 years.
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WorldPingThe brain cells you see in the above image help an African fish decode electric signals to spot prey, scan its murky surroundings and communicate with its fellows.
Brief by WorldPing · Original reporting by Phys.org
Persistent financial hardship in early and middle adulthood was linked to poorer thinking skills by the 50s and more signs of brain aging later in life. Researchers say years of chronic stress and financial worry may gradually take a toll on the brain.
Brief by WorldPing · Original reporting by ScienceDaily
A meter-long scorpion with massive pincers stalked ancient Britain 415 million years ago, long before forests and the better-known age of giant insects.
Brief by WorldPing · Original reporting by ScienceDaily
A courier with very special skills battles cartel members to deliver a desperately needed human organ in Scott Waugh's film.
Brief by WorldPing · Original reporting by Hollywood Reporter
WorldPingThe Manipur Assembly passed a resolution urging the Centre to update the National Register of Citizens. This is the third such resolution adopted by the assembly since 2022. The Centre deferred the census exercise in Manipur after a high-level meeting.
Brief by WorldPing · Original reporting by Times of India
Article URL: https://studyfinds.com/aging-brains-blend-memories-together-instead-of-forgetting-them-study-finds/ Comments URL: https://news.ycombinator.com/item?id=49535548 Points: 45 # Comments: 16…
Brief by WorldPing · Original reporting by Hacker News
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