SolRo - 2013-10-21 no, but you can bet the same thing has been done to rats and monkeys.
Oscar Wildcat - 2013-10-21 If they can't feel pain, then what it being demonstrated in this clip?
Jet Bin Fever - 2013-10-22 There is an experiment that they used to do regularly with frogs where they would behead them, leaving most of the spinal cord intact. If you set them down, they will periodically hop without a head. Now they don't allow it though.