http://popups.lib.uliege.be/1373-5411/index.php?id=2304 The Rosetta Stone, is used as a metaphor about the Central Nervous System functioning. In CNS, messages are simultaneously expressed in a linguistic form, in commands or behaviours, and in neurophysiologic processes and decisions. The meaning and intention of states expressed in a linguistic form engage anticipatory and consummatory references, intentional declarative processes and neurophysiologic decisions. From a systemic viewpoint, the meaning and intention of a concept can be formulated taking into account respectively state transition matrices which, given a certain state and an input specify respectively the next state of a system and its output. The meaning and intention of a concept are specified by a set of decision rules which allow its inclusion in the class of equivalence that specifies the concept in extension. Full text issues Volume 18 Cognition, Psychology, Disease and Medical System fr Wed, 31 Jul 2024 13:05:57 +0200 Thu, 10 Oct 2024 16:23:02 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2304 0