Salon.com published yesterday a thought-provoking article focused on Posit Science’s Brain Fitness Program, titled Buff Up Your Brain, that combined a) some pretty good analysis and great points about that specific program and justifiable (to a point) criticism of the commercial tone of a recent PBS Special, with b) the error of confusing a tree with the forest, that led the author to make several unwarranted claims regarding the field.

Computerized cognitive training has been around since way before Posit Science, and will be here way beyond Posit Science (and SharpBrains, and Salon.com), and their auditory processing product-featured in the PBS Special- is not, in our view, the most particularly impressive example. Well-directed cognitive exercise can enhance mental skills and transfer to real-life outcomes, acting as a good complementary tool, when used properly, to other lifestyle options and tools.

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Sharon Begley writes another great article on The Upside of Aging – WSJ.com (subscription required)

• “The aging brain is subject to a dreary litany of changes. It shrinks, Swiss cheese-like holes grow, connections between neurons become sparser, blood flow and oxygen supply fall. That leads to trouble with short-term memory and rapidly switching attention, among other problems. And that’s in a healthy brain.”
• “But it’s not all doom and gloom. An emerging body of research shows that a surprising array of mental functions hold up well into old age, while others actually get better. Vocabulary improves, as do other verbal abilities such as facility with synonyms and antonyms. Older brains are packed with more so-called …”

We discussed some of these effects with Dr. Elkhonon Goldberg, who wrote his great book The Wisdom Paradox precisely on this point, at The Executive Brain and How our Minds Can Grow Stronger.

In our “Exercising Our Brains” Classes, we typically explain how some areas typically improve as we age, such as self-regulation, emotional functioning and Wisdom (which means moving from Problem solving to Pattern recognition), whereas other typically decline: effortful problem-solving for novel situations, processing speed, memory, attention and mental imagery. 

But the key message is that our actions influence the rate of improvement and/ or decline. Our awareness that “it’s not all doom and gloom” and that there’s much we can do is important. You may want to learn more with our Exercise Your Brain DVD.

You can also learn more on the Successful Aging of the Healthy Brain: a beautiful essay by Marian Diamond on how to keep our brains and minds active and fit throughout our lives.

 

Very fun article in the Birmingham News today on SharpBrains and brain exercises, titled Want a workout for your brain?.

The journalist explains things very well and with great humor (for the humor, you need to read the article!). Here are some quotes:

- “Think of it as a gymnasium for your mind,” SharpBrains CEO and co-founder Alvaro Fernandez says from his office in San Francisco.

- (On only doing crosswords) “That’s good, but, like your body, you don’t just exercise one part of the brain,” says Fernandez, who holds an MBA and a master’s degree in education from Stanford University. “You need constant variety, and new things, to keep your brain working hard.”

- “He sees mental gymnastics as the next mainstream adult trend and points out that therapists have long used a variety of similar exercises to help in the recovery of brain-injury patients. Athletes and airplane pilots have had access to exercises designed to improve their peripheral vision and reaction times, Fernandez says.”

- “With SharpBrains co-founder Dr. Elkhonon Goldberg, a clinical professor of neurology at the New York University School of Medicine, Fernandez has collected what he says are the best computer-based brain workouts available, including a program to help children with attention deficits and another aimed at reducing stress management among business executives.”