Is 'Numerosity' Humans' Sixth Sense?

The human brain has a "map" for perceiving numbers, new research shows. Topographical maps of the human brain are known to exist for sight, hearing and touch, but this is the first time such a map has been found for numerosity, or number sense.



via LiveScience.com http://www.livescience.com/39441-is-numerosity-humans-sixth-sense.html