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 shell42970 rated 3 months ago- From the page: "The question of whether genetic influences can significantly affect activity in humans has never been rigorously studied... but experiments with mice are indicating that the effect can be strong."It's suspected that differences in brain chemistry, possibly involving th...
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1 Reviews
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- shell42970 rated 3 months ago
- From the page: "The question of whether genetic influences can significantly affect activity in humans has never been rigorously studied... but experiments with mice are indicating that the effect can be strong."It's suspected that differences in brain chemistry, possibly involving the manner in which dopamine is regulated, may be at the heart of why some people are naturally more active than others.
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