This is good little video for getting students interested in looking at the CNS and applying it to behavior.

http://www.pbs.org/wgbh/nova/sciencenow/3204/01.html

This study has some very interesting implications in how science is taught both in the classroom and to lab technicians. These studies imply that a watching someone perform an experiments is equally as effective as a hands on approach. This explains why it is so much easier to pick up on a lab method after watching someone first and then attempting to perform it on your own.

Very interesting for developing new and improved ways of teaching.