Brains II

Above, we see the generality of function by area. But remember that outer surface inward there are layers of organization that ASSOCIATE or negate other thingd elsewhere. The primary motor area is kind of misunderstood. Although any point is associated a body point location, the determination is from an average of a wider fiels. Like pointing a flashlight, the center of what is lit is what is wanted. Redundancy averaged is a mechanism to negate noise (an aberrant signal gets ignored).