Names function as sensory representations, but the relationship between names and sensory stimuli/responses remains unclear. This study proposes the existence of a class of stimulus-response pathways, the name pathway, where a name is a reproducible and communicable symbol and the name pathway is one where the same name is both the stimulus and the response. Once a stimulus-response name pathway is formed as a result of reinforcement-based learning and in concert with the formation of the associated stimulus-response sensory pathway for a named object, act or process, Hebbian cross-pathway connectivity between the sensory and name pathways allows each pathways stimulus to activate the others response. The model proposes that every higher-order cognitive function exists only because it was named and that each such function may be defined mechanistically to be the outcome of the recognition, interpretation, and retrieval of sensory experiences from networks of names for that function.
