Extremely exciting! It's in PLoS, so the paper should be freely available as well. Interesting that it's 6 dimensional, this figure shows up often in the brain

Extremely exciting! It's in PLoS, so the paper should be freely available as well. Interesting that it's 6 dimensional, this figure shows up often in the brain: http://en.wikipedia.org/wiki/Grid_cell http://en.wikipedia.org/wiki/Grid_cell