Semantic rewiring mechanism of neural cross-supramodal integration based on spatial and temporal properties of attention

摘要

This paper proposes cross-supramodal integration system which is hypothetically dedicated by a neuronal network where prefrontal cortex is interacted with hippocampus and cortical areas in human brain. The substrate of the network is basically computed by rewiring mechanism consisting of a bidirectional processing network dedicated by PFC. The computational meaning of the rewiring allows the bidirectional network to learn cross-supramodal integration among different sensors. The cross-supramodality is represented by possible attention classes across space and time. We speculate that the rewiring mechanism may particularly be crucial as consolidating of spatial and temporal attention based on the bidirectional processing network where PFC integrates expected reward outcomes and accurate representations of spatial information together to attain accurate behavior. Conclusively, the leverage on the nature of human rewiring mechanism may essentially relate to cognitive issues such as semantic priming and language acquisition.