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Why New Memories Don’t Overwrite Old Ones: Insights from Sleep Science

By MedXY|Oct 5, 2025

New research reveals how different sleep stages in mice help the brain process new and old memories separately, preventing memory overwriting and shedding light on catastrophic forgetting.

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Can Merely Seeing Infection Activate Real Immunity? The Neuroscience of Virtual Pathogens and Immunological Anticipation

By MedXY|Oct 1, 2025

A pioneering study demonstrates that visual cues of infection in virtual reality can trigger real immune activation, revealing a rapid neural-immune interface with potential implications for medicine, psychology, and vaccine development.