Mindfulness and meditation - The Mind on Love: Brain Connectivity and the Power of Kindness Artwork

The Dr. Jud Podcast

Welcome to the Dr. Jud podcast. I am an addiction psychiatrist and neuroscientist. My lab first at Yale and now at Brown University has been researching how our brains form negative behavior patterns, bad habits and addictions, and the specific techniques needed to create lasting change. My aim with this podcast, is to use every day issues that we all struggle with from anxiety to emotional eating to self judgment to help us understand how our minds work so that we can put them to work for us. I'll show you how you can use your brain to overcome the habits and “everyday addictions” that are holding you back. And along the way, you'll learn how helping yourself can help create a kinder and more compassionate world. Thank you for your interest in learning how to work with your mind.-Dr. Jud Brewer

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The Dr. Jud Podcast

Mindfulness and meditation - The Mind on Love: Brain Connectivity and the Power of Kindness

May 24, 2025 • Dr. Jud Brewer

BOLD Signal and Functional Connectivity Associated with Loving-Kindness Meditation

In this episode, Dr. Jud Brewer and his team explore the neuroscience behind loving-kindness meditation (Metta) and its impact on brain function. Using fMRI, this study compared experienced meditators and novices, uncovering key differences in brain activity and connectivity during the practice. The findings reveal that meditators exhibit reduced activity in the posterior cingulate cortex—a region linked to self-referential thinking and mind-wandering—suggesting a more present-centered and selfless focus. Additionally, meditators showed distinct patterns of functional connectivity, emphasizing a shift in emotional processing, inner speech, and memory networks. Tune in to learn how loving-kindness meditation transforms the brain and fosters compassion.

Full Reference:
Garrison, K. A., Scheinost, D., Constable, R. T., & Brewer, J. A. (2014). BOLD signal and functional connectivity associated with loving-kindness meditation. Brain and Behavior, 4(3), 337-347. https://doi.org/10.1002/brb3.219

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