When my my Mother’s sister, Pat, was seven years old, she was in a car-bicycle accident that resulted in some very serious brain trauma. She spent better than a year learning to walk and talk again, and although there were some lasting personality changes, she went on to earn a nursing degree and live an independent life. When I think of My Aunt Pat, I can’t help but marvel at what the human brain can do. Damaged brain tissue does not re-grow, but still the brain can find a way to rewire itself to circumvent damaged areas.
Fortunately, it doesn’t take trauma to the brain for it to demonstrate its plasticity. Our neural structures can be modified with the right training. Studies have shown task-specific increases in gray matter as a result of things such as learning an abstract skill or increasing aerobic activity. Cross-sectional studies have established that differences in performance abilities are associated with differences in regional gray matter. To me this begs the question: Can we consciously increase gray matter in specific regions of the brain? Continue reading “When Being Dense is Good: Mindfulness, Meditation and Increasing Gray Matter”
