Meditation and Science
Meditation and Science
- People often say to me "I can't learn to meditate - my mind is just too busy". I laugh and say "that's exactly why you may enjoy and benefit from learning some skills in that department!
- Numerous studies have indicated the many physiological benefits of meditation. The following study comes from Harvard University.
- An eight week study conducted by Harvard researchers at Massachusetts General Hospital (MGH) determined that meditation literally rebuilds the brains grey matter in just eight weeks. It’s the very first study to document that meditation produces changes over time in the brain’s grey matter. (1)
- “Although the practice of meditation is associated with a sense of peacefulness and physical relaxation, practitioners have long claimed that meditation also provides cognitive and psychological benefits that persist throughout the day. This study demonstrates that changes in brain structure may underlie some of these reported improvements and that people are not just feeling better because they are spending time relaxing.” – (1) Sara Lazar of the MGH Psychiatric Neuroimaging Research Program and a Harvard Medical School Instructor in Psychology
- The study involved taking magnetic resonance images (MRI) of the brain’s of 16 study participants two weeks prior to participating in the study. MRI images of the participants were also taken after the study was completed.
- “The analysis of MR images, which focused on areas where meditation-associated differences were seen in earlier studies, found increased grey-matter density in the hippocampus, known to be important for learning and memory, and in structures associated with self-awareness, compassion and introspection.” (1)
- For the study, participants engaged in meditation practices every day for approximately 30 minutes. These practices included focusing on audio recordings for guided meditation, non-judgmental awareness of sensations, feelings and state of mind.
- “It is fascinating to see the brain’s plasticity and that, by practicing meditation, we can play an active role in changing the brain and can increase our well-being and quality of life. Other studies in different patient populations have shown that meditation can make significant improvements in a variety of symptoms, and we are now investigating the underlying mechanisms in the brain that facilitate this change.” – (1) Britta Holzel, first author of the paper and a research fellow at MGH and Giessen University in Germany