And now I will finish up by giving a few findings.

This is a map that was published by Tim Pons when he was here. A good part of it was based on studies done by Randy Nelson, he’s a Dean at the Medical School at Memphis now, and Mriganka Sur. And it shows things contrary to Woolsey’s map.

The trouble with Woolsey’s map was that you got a good progression from feet to face across cortex, but the resolution was so poor you couldn’t tell anything was happening in this direction. With microelectrodes we could do that in great detail and we came to the conclusion that the traditional S1 in primates, which was known to include four architectonic areas of Brodmann, is really four distinct separate maps – and three of these maps are described here.  It wasn’t known in great detail at that time because it’s harder to record from.                 Next Page

The trouble with

The trouble with