Distinctive and Complementary Roles of Default Mode Network Subsystems in Semantic Cognition
Journal of Neuroscience April 8, 2024 Ximing Shao, Katya Krieger-Redwood, Meichao Zhang et al. 20 citations
The default mode network (DMN) typically deactivates to external tasks, yet supports semantic cognition. It comprises medial temporal (MT), core, and frontotemporal (FT) subsystems, but its functional organization is unclear: the requirement for perceptual coupling versus decoupling, input modality (visual/verbal), type of information (social/spatial), and control demands all potentially affect...