# HG changeset patch
# User Robert McIntyre <rlm@mit.edu>
# Date 1398649804 14400
# Node ID bc5eb476693a6bfc02fb3249758762b03b8d2cd2
# Parent  0b0fef5e817bfb482f150e962ffb44a3438f3cff
improve confusing caption.

diff -r 0b0fef5e817b -r bc5eb476693a thesis/cortex.org
--- a/thesis/cortex.org	Sun Apr 27 20:39:33 2014 -0400
+++ b/thesis/cortex.org	Sun Apr 27 21:50:04 2014 -0400
@@ -3362,8 +3362,11 @@
    #+caption: After completing its adventures, the worm now knows 
    #+caption: how its touch sensors are arranged along its skin. These 
    #+caption: are the regions that were deemed important by 
-   #+caption: =learn-touch-regions=. Note that the worm has discovered
-   #+caption: that it has six sides.
+   #+caption: =learn-touch-regions=. Each white square in the rectangles 
+   #+caption: above is a cluster of ``related" touch nodes as determined 
+   #+caption: by the system. Since each square in the ``cross" corresponts 
+   #+caption: to a face, the worm has correctly discovered that it has
+   #+caption: six faces.
    #+name: worm-touch-map
    #+ATTR_LaTeX: :width 12cm
    [[./images/touch-learn.png]]
diff -r 0b0fef5e817b -r bc5eb476693a thesis/images/touch-learn.png
Binary file thesis/images/touch-learn.png has changed
diff -r 0b0fef5e817b -r bc5eb476693a thesis/images/touch-learn.xcf
Binary file thesis/images/touch-learn.xcf has changed