Mindfulness and meditation - Taming the Wandering Mind: Meditation and the Default Mode Network

Meditation Leads to Reduced Default Mode Network Activity Beyond an Active Task

In this episode, Dr. Jud Brewer and Dr. Kathleen Garrison explore how meditation alters brain activity, specifically within the default mode network (DMN), a system associated with self-referential thinking and mind-wandering. This study uniquely compares meditation not just to resting states but also to an active cognitive task, demonstrating that experienced meditators exhibit significantly reduced DMN activity. Findings suggest that long-term meditation practice can quiet habitual self-referential thought patterns and improve attentional control. Tune in to discover how meditation reshapes the brain beyond relaxation, fostering present-moment awareness and mental clarity.

Full Reference:
Garrison, K. A., Zeffiro, T. A., Scheinost, D., Constable, R. T., & Brewer, J. A. (2015). Meditation leads to reduced default mode network activity beyond an active task. Cognitive, Affective, & Behavioral Neuroscience, 15, 712–720. https://doi.org/10.3758/s13415-015-0358-3

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