

The idea here is that our bodies are material and our animate life is spiritual, but our body has a soul, and our soul has a body.
Sometimes I'll go "Ouch" when my car hits the curb. That experience leads me to speculate that our use of tools is, in some way, an extension of one's body. And that the stuff we attach to our bodies are in some way much more a part of us than the mere accidents (latin, accidens) that they seem.
For the whole article, follow this link.
http://sciencenow.sciencemag.org/cgi/content/full/2008/128/2
or click here
Tool Use Is Just a Trick of the Mind
By Michael Balter
ScienceNOW Daily News
28 January 2008
Don't take that hammer for granted. Using tools may seem like second nature, but only a few animals can master the coordination and mental sophistication required. So how did primates learn to use tools in the first place? A new study in monkeys suggests that the brain's trick is to treat tools as just another body part.
Primates, with their four flexible fingers and opposable thumbs, have a highly evolved ability to grasp and manipulate objects. Previous research has shown that many of these actions are controlled by an area of the brain called F5. As the hand opens and closes to grasp an object, neurons in area F5 fire in a predictable sequence. In the parlance of neuroscientists, the neurons are "coded" to control the hand movements. When a primate learns to use a tool, its brain must code neurons not only to move the hand but also to make the tool manipulate an object, a much more cognitively complex task....
