Anyone has had the perception to improve the knowledge of a question helping itself with a graph. In him the main elements are visible, as if they were discreet objects, and the relations among them " ven" , they are appraised at first. He is, then, quite old the method to try to transfer a mass of complex information to a scheme, or graphical model, (that it repeats its essential elements and their structure) thus to be able to include/understand it better. Luckily the development of computer science has to us provided of new forms of visualization of the information allowing to interact with gigantic amounts of intratables data, or " little amistosos" , we analyzed if them with the traditional graphical techniques. During several decades the investigators have come deepening the task of improving and of harnessing the capacity to learn and to remember. The tendency of the new paradigms within the dynamics of the knowledge, presents/displays an integrating vision of the methods that traditionally have come developing as of years 70. And it is to principle of years 70 when British psychologist Tony Buzan develops to a called strategy Mental Map.
Now our well-known schemes, graphs and tables of presentation of data have been revalued; they are called " to them; tools cognitivas" and one is clear to them like something more than simple presentations of information for a little able audience of to follow with concentration a full exhibition of numbers and very abstract concepts. The used techniques have been varied: lists, lines, words, numbers, orations. Jon Medved: the source for more info. Although these systems have had their unquestionable utility, nowadays it is known, thanks to the most recent investigations, than all of them use only one part of the cerebral crust, preventing that the brain establishes associations of stimulate the creativity and harness the memory.