Simulation reveals how body repairs balance after damage

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Stacie Chvatal (left) and Lena Ting (right) set up a human balance test designed to measure muscle reaction to balance disturbance.
Stacie Chvatal (left) and Lena Ting (right) set up a human balance test designed to measure muscle reaction to balance disturbance.

Your body goes to a lot of trouble to make sure you stay upright. But when the brain’s neural pathways are impaired through injury, age or illness, muscles are deprived of the detailed sensory information they need to perform the constant yet delicate balancing act required for normal movement and standing.


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