System for communicating conceptual information to an individual, comprising: data storing means storing relations , specific for the individual, between a plurality of sensory percepts, each associated with corresponding conceptual information and a plurality of corresponding neuronal stimulation signals ; wherein the stored relations link each sensory percept, elicited by the corresponding neuronal stimulation signal with the corresponding conceptual information; means for selecting at least one neuronal stimulation signal to be applied to at least one afferent axon targeting at least one sensory neuron in a sensory cortex area of the individual, wherein the means for selecting the at least one neuronal stimulation signal comprise means for accessing the data storing means ; wherein the selected at least one neuronal stimulation signal corresponds to the conceptual information to be communicated to the individual; and means for transmitting (340, 350, 310,) the selected at least one neuronal stimulation signal to a neuronal stimulation means of the individual, wherein the selected at least one neuronal stimulation signal is adapted to elicit a sequence of action potentials in the at least one afferent axon and thereby to evoke a corresponding sensory percept in the targeted sensory cortex area of the individual to communicate the conceptual information associated with the selected sensory percept to the individual, wherein the stored relations are based at least in part on conceptual learning data for the individual, the conceptual learning data associating the plurality of conceptual information with the plurality of corresponding neuronal stimulation signals and the corresponding sensory percepts. data storing means storing relations , specific for the individual, between a plurality of sensory percepts, each associated with corresponding conceptual information and a plurality of corresponding neuronal stimulation signals ; wherein the stored relations link each sensory percept, elicited by the corresponding neuronal stimulation signal with the corresponding conceptual information; means for selecting at least one neuronal stimulation signal to be applied to at least one afferent axon targeting at least one sensory neuron in a sensory cortex area of the individual, wherein the means for selecting the at least one neuronal stimulation signal comprise means for accessing the data storing means ; wherein the selected at least one neuronal stimulation signal corresponds to the conceptual information to be communicated to the individual; and means for transmitting (340, 350, 310,) the selected at least one neuronal stimulation signal to a neuronal stimulation means of the individual, wherein the selected at least one neuronal stimulation signal is adapted to elicit a sequence of action potentials in the at least one afferent axon and thereby to evoke a corresponding sensory percept in the targeted sensory cortex area of the individual to communicate the conceptual information associated with the selected sensory percept to the individual, wherein the stored relations are based at least in part on conceptual learning data for the individual, the conceptual learning data associating the plurality of conceptual information with the plurality of corresponding neuronal stimulation signals and the corresponding sensory percepts. <EOS>