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Mapping the Fly Brain Reveals Human Insights | Science News
Scientists have mapped every neuron and connection in a fruit fly’s brain—139,000 neurons, 50 million links—opening doors to understanding human brain mysteries. With 86 billion neurons and 100 trillion connections, our own brains remain the ultimate puzzle, but new insights are already helping fight Alzheimer’s through insulin, immune-boosting drugs, and lifestyle changes like diet, exercise, and social connection. Researchers are also uncovering how memories form earlier than thought, identifying molecules that lock them in—and revealing that forgetting might actually be essential for…
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