prinple number two brains are locked into the silen and darkness and have no idea what your body looks like and yet when we look at the brain, what we find is that there is a map of the body, so i will not go into detail except to say the part of your brain that cares about the input coming from their body, there is a map and the same with your motor cortex putting information out to move it around and so this was discovered in the 60s so the question is how is there this map and the obvious answer is that it must be genetically be specified but it turns out that is not actually the correct answer. and we know that for many reasons. one of them though is let's say you lose an arm in an accident and it will adjust so that it says i not have an arm now and it changes the maps of the map is always changing predicated on what information is coming from the body. so, you know, this is a picture i talked about the hero of other british works but most people don't realize he's missing his right arm because it got shot off in one of his battles. he described what it was like but now we underst

and we came back is incentive the other day i remember silen silence.body really wanted to talk about it. they did not want to talk about the war. an inner lives had been profoundly affected dramatically by that experience. i remember the feeling like i know a lot of veterans said they felt they were missed treated and abused. and i just felt that people just shut off their feelings. and they didn't want to talk about it. that was very difficult. i was doing the same thing. it i think i was trying to know myself will happened. and just somehow, this is overwhelming emotional freedom is coming anxiety attacks. i was sticking my finger down my throat of her morning. just resting. i was not sick to my stomach. i was just doing that to break the terror that i felt every morning waking up. i would wake up to a nightmare every morning. i would go to bed with a nightmare every night . cannot go to sleep is night . cannot go to sleep at night. because when i was wounded from the day, i fought to stay awake. i was frightened to death. as they pulled me off of th

but -- [silen] i'm sorry mr. thornebury you have the floor. >> brief question based on earlier conversation mist was asking you about force protection, and i know that doctor bitle talked about two sources of lerchl once was presence of our troops other is our financial commitment. the concern about that expressed to me if we unilaterally make cuts to commitment it could endanger our forces who were there in some way because that leverage, that incentive would be reduced. do you have an opinion about that? >> yeah. i think the answer to that depends mr. thornebury on what time of assistance were cut by i certainly think training to local forces particularly if it -- starts to trigger some animosity we've seen attacks against u.s. forces from afghans as the situation deteriorates that would be a concern. but i also think are we cutting key resources that protect our forces on the basis where we operate. and i think that, that needs to be looked at very closely. >> well, whatever the number 25, 45 it is not many fo