We process mathematical logic differently to language

However, it is remarkable, that the neural network involved, consisting of intraparietal and prefrontal regions, only involves Broca's area in a surprisingly selective way. This seems to imply that despite structural analogies of common and current formal languages, at the neural level, mathematics and natural language are processed differently, in principal.

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0005599

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