A system for simulation of the reticular formation is described. The system comprises as a central processing unit a command computer (4) structured on the basis of a permutograph and comprising a plurality of storage modules (M), with the storage modules (M) corresponding to the elements and the connections...http://www.google.co.uk/patents/US4783741?utm_source=gb-gplus-sharePatent US4783741 - Computer system for simulating reticular formation operation