Morning Overview on MSN
Every time you tighten your core muscles, your brain gently sways inside your skull — and scientists just discovered it activates memory circuits
Your brain is not bolted in place. It floats in a thin bath of cerebrospinal fluid, and every time you take a step, your ...
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Inside the magic of muscle contraction
From your morning stretch to your fastest sprint, every movement depends on the precise dance between actin, myosin, and calcium inside your muscle fibers. Scientists are uncovering not only the ...
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