Phys Ed: Why Exercise Makes You Less Anxious

Posted November 21st, 2009
A neurons in the brain.
Joubert/Photo Researchers, Inc A neuron in the brain.

Researchers at Princeton University recently made a remarkable discovery about the brains of rats that exercise. Some of their neurons respond differently to stress than the neurons of slothful rats. Scientists have known for some time that exercise stimulates the creation of new brain cells (neurons) but not how, precisely, these neurons might be functionally different from other brain cells.

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Phys Ed: Why Exercise Makes You Less Anxious

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