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Updated: Feb 13, 2026

Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI
Published on: June 3, 2013
fMRI during Transcendental Meditation practice
Michelle C Mahone1, Fred Travis2, Richard Gevirtz1
1California School of Professional Psychology, San Diego, CA 91932, USA.
Abstract:
This study used a within group design to investigate blood flow patterns (fMRI) in 16 long-term practitioners of Transcendental Meditation (mean practice: 34.3 years with each having over 36,000 h of meditation practice). During Transcendental Meditation practice, blood flow patterns were significantly higher in executive and attention areas (anterior cingulate and dorsolateral prefrontal cortices) and significantly lower in arousal areas (pons and cerebellum). This pattern supports the understanding that Transcendental Meditation practice requires minimal effort. During Transcendental Meditation, the attentional system was active (heightened blood flow in anterior cingulate and dorsolateral prefrontal cortices) in an automatic manner-decreased blood flow in the pons and cerebellum. This pattern of heightened blood flow in attentional areas and decreased blood flow in arousal areas has not been reported during other meditation practices. Future research should investigate blood flow patterns in different meditation practices in the same study.
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