Sunday, June 28, 2009

Puzzle solving or evolving?

Is the fact that the beak of the New Zealand wry-billed plover slopes to the right, thereby helping the right eye quide the beak toward food under small river stones, related to the fact that right and left handed people respond more quickly to unexpected stimuli with their left hand?

This article suggests that the left brain in vertebrates supports solving behavior & in humans language. The right responds to the unexpected.

Which side do you rely on most?

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