Surprising new findings force scientists to rethink decades of brain-plasticity theories

September 12, 2025

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1 min read

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PsyPost

For decades, neuroscientists believed amputation triggered sweeping changes in the brain’s body map. New evidence from long-term patient scans reveals that these representations remain remarkably intact, reshaping understanding of phantom limb pain.

Inside every human brain lies a detailed map of the body, with different regions dedicated to different body parts – the hands, lips, feet and more. But what happens to this map when a body part is removed? For decades, scientists believed that when ... [3747 chars]

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