Meditation is Good for You and Your Brain
There are thousands of years of anecdotal evidence that meditation can help a person psychologically, and perhaps neurologically. The scientific evidence for meditation’s effects on the brain has exploded in the last five or 10 years. Meditation has been linked to increased brain volume in certain areas of the cerebral cortex, along with less volume in the brain’s amygdala, which controls fear and anxiety. It’s also been linked to reduced activity in the brain’s default mode network (DMN), which is active when our minds are wandering about from thought to thought, which are typically negative and distressing. Meditation also seems to lead to changes to the white matter tracks connecting different regions of the brain, and to improved attention and concentration.