1. The suit provides more than just shared limb freedom and physical feedback from the robot to the human.

2. One would think that if you lose a limb, you no longer have any sensation in that limb.

3. Life and limb are not under threat here, nor are young children being abused.

4. The control group will be treated with one of the current treatment methods for phantom limb pain.

5. The patients can then think about moving their limb and watch those movements occur on the screen in front of them.

6. They involve such things as sense of smell, the immune system and limb development.

7. This technique has previously been tested in mouse models to salvage dead tissue and promote limb re-growth.

8. Yet, scientists have lacked fossil evidence for the ancient evolution of limb regeneration until now.

9. Television images showed homes destroyed, multiple overturned vehicles and trees torn limb to limb.