Humans process the meaning of the world via both verbal and nonverbal modalities.It has been established that widely distributed cortical regions are involved in semantic processing, yet read more the global wiring pattern of this brain system has not been considered in the current neurocognitive semantic models.We review evidence from the brain-network perspective, which shows that the semantic system is topologically segregated into three brain modules.
Revisiting previous region-based evidence in light of these new network findings, we koip share price postulate that these three modules support multimodal experiential representation, language-supported representation, and semantic control.A tri-network neurocognitive model of semantic processing is proposed, which generates new hypotheses regarding the network basis of different types of semantic processes.