The default mode network: A transmodal cortical system for enhancing cognition and sharing mental worlds in language-specific, culturally diverse ways

Key Points

• Cognition is significantly enhanced through the default mode network's activation, particularly in the contexts of language and culture.
• The study identifies key connections in brain networks linked to mental representation and cultural specificity in cognition.
• Analyses across diverse cultural contexts reveal a transmodal cortical system at play, integrating language with cognitive processing.
• Understanding these dynamics could influence future approaches to cognitive enhancement and intercultural communication.