Here is the direct link to the article.
And here are some important notes I pulled out of it.
- Using sophisticated technologies to examine the workings of individual neurons — and the makeup of brain matter itself — scientists in just the past few months have discovered that exercise appears to build a brain that resists physical shrinkage and enhance cognitive flexibility. Exercise, the latest neuroscience suggests, does more to bolster thinking than thinking does.
- A team of researchers led by Justin S. Rhodes, a psychology professor at the Beckman Institute for Advanced Science and Technology at the University of Illinois, gathered four groups of mice and set them into four distinct living arrangements. Group 1: sensual and gustatory plenty; Group 2: sensual and gustatory plenty PLUS avenues/vehicles to exercise; Group 3: empty space just standard food, etc.; and Group 4: no sensual and gustatory plenty, but ability/vehicles to exercise. And in the end? It turned out that the toys and tastes, no matter how stimulating, had not improved the animals’ brains. Only one thing mattered: whether they had a running wheel! Now that’s persuasive!
- And here is why: Exercise though seems to slow or reverse the brain’s physical decay, much as it does with muscles.
I should add the article included much more information about the creation of new brain cells, etc. and whether this is happening…and the debate over they type of exercise needed (walking, jogging, running). Regardless, it’s another reason for us all to lace up those shoes and get out there running!