The foundations of mind : origins of conceptual thought How to build a baby : prologue Piagets sensorimotor infant Kinds of representation : seeing and thinking Perceptual meaning analysis and image schemas : the infant as interpreter Some image schemas and their functions Some differences between percepts and concepts : the case of the basic level Some preverbal concepts Conceptual categories as induction machines Continuity in the conceptual system : acquisition breakdown and reorganization Recall of the past Language acquisition Consciousness and conclusions