Stroke patients shed light on metaphors - S team finds key part of the brain that decodes figurative speech.

news @ nature.com�-�Stroke patients shed light on metaphors�-�US team finds key part of the brain that decodes figurative speech.: "Most people understand that the proverb 'The grass is always greener on the other side' has a deeper, more general meaning: someone else's situation always looks more attractive than your own.
"