Department of Psychology, The Ohio State University, Columbus, Ohio; Center for Cognitive and Behavioral Brain Imaging, The Ohio State University, Columbus, Ohio.
2 papers in the library · 13 citations · publishing 2025
Network neuroscience examines brain organization by mapping connections between its elements. This review describes how mindfulness meditation may alter structural and functional brain networks. Although evidence is preliminary, studies suggest mindfulness shifts connector hubs—the anterior cingulate cortex, thalamus, and mid-insula—and reduces intraconnectivity within the default mode network. Global connectivity findings are mixed. The authors call for rigorous study designs, open science, and diverse samples to better understand mindfulness's impact on brain networks.
An eight-week Mindfulness-Based Stress Reduction (MBSR) program, compared to an active control, did not produce differential improvements in most measures of sustained attention or mind-wandering among older adults aged 65-85. A small effect was observed for self-reported task-unrelated thoughts. Both groups showed improvements over time on the Go/No-Go task, and group differences emerged on reaction time variability and the Conners Continuous Performance Test. The findings suggest that mindfulness training may not specifically enhance attentional control in older adults beyond an active control intervention.