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From Discovery News - Top Stories:
When a Southpaw shakes hands, his left eye and the right portion of his brain are working hard to process the other individual, suggests a new study. The research helps to explain why hand and limb preferences exist across numerous species.
The predisposition, as it turns out, are tied to ocular dominance, or the tendency to prefer visual input from one eye over the other, according to the study, published in the latest Royal Society Biology Letters.
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Re: Hand Preference in Humans, Animals Explained
