The New-York Times reports on the study pub­lished a few days ago in the Jour­nal of Eco­nomic Per­spec­tives, “Men­tal retirement”:

… Data from the United States, Eng­land and 11 other Euro­pean coun­tries sug­gest that the ear­lier peo­ple retire, the more quickly their mem­o­ries decline.

… what aspect of work is doing that, Dr. Suz­man said. “Is it the social engage­ment and inter­ac­tion or the cog­ni­tive com­po­nent of work, or is it the aer­o­bic com­po­nent of work?” he asked. “Or is it the absence of what hap­pens when you retire, which could be increased TV watching?”

Com­ments: This new study is another piece of evi­dence accu­mu­lat­ing with more and more oth­ers sug­gest­ing that a brain healthy life-style requires con­stant cog­ni­tive chal­lenge to help main­tain high-level cog­ni­tive func­tions. Whether it is speak­ing mul­ti­ple lan­guages, phys­i­cally exer­cis­ing or stay­ing men­tally active, our every­day life can pos­i­tively impact our brain health.  Some­thing to keep in mind after retirement…and to even retire the word “retirement”!

The results are also intrigu­ing because work­ing com­bines mul­ti­ple aspects of a brain-healthy lifestyle (social engage­ment, men­tal stim­u­la­tion) with aspects not so good for the brain (stress, absence of phys­i­cal exer­cise in some cases). How­ever, it seems that, over­all, the good aspects of work­ing take over the bad ones as far as mem­ory func­tions are concerned.

You prob­a­bly have seen the news about Bob Woodruff’s own recov­ery and his arti­cles now to raise aware­ness about the plight of Iraq veterans.

In the arti­cle “A First­hand Report on the Wounds of War”, we learn how

• “Woodruff, 45, is launch­ing a mul­ti­me­dia cam­paign that includes appear­ances Tues­day with Oprah Win­frey and on “Good Morn­ing Amer­ica,” and the release of a book (In an Instant) writ­ten with his wife, Lee, about their ordeal.”
• “Woodruff’s report­ing packs an emo­tional punch because he is, quite sim­ply, a man who cheated death. Never before had an anchor for an Amer­i­can broad­cast net­work been injured in war. Woodruff instantly became a sym­bol of the dan­gers that jour­nal­ists face in Iraq, and is try­ing to use his higher pro­file to illu­mi­nate the plight of sol­diers who strug­gle with these injuries far from the spotlight.”

This is not an iso­lated exam­ple but part of a larger, and grow­ing, prob­lem. The Dis­cover Mag­a­zine arti­cle Read the rest of this entry »

Alvaro and I had the good for­tune to attend a great con­fer­ence last week called Learn­ing & The Brain: Enhanc­ing Cog­ni­tion and Emo­tions for Learn­ing. It was a fas­ci­nat­ing mix of neu­ro­sci­en­tists and edu­ca­tors talk­ing with and lis­ten­ing to each other. Some top­ics were meant to be applied today, but many were food for thought — insight on where sci­ence and edu­ca­tion are headed and how they influ­ence each other.

Using dra­matic new imag­ing tech­niques, such as fMRIs, PET, and SPECT, neu­ro­sci­en­tists are gain­ing valu­able infor­ma­tion about learn­ing. This pio­neer­ing knowl­edge is lead­ing not only to new ped­a­go­gies, but also to new med­ica­tions, brain enhance­ment tech­nolo­gies, and ther­a­pies.… The Con­fer­ence cre­ates an inter­dis­ci­pli­nary forum — a meet­ing place for neu­ro­sci­en­tists, edu­ca­tors, psy­chol­o­gists, clin­i­cians, and par­ents — to exam­ine these new research find­ings with respect to their applic­a­bil­ity in the class­room and clin­i­cal practice.

Take-aways

• Humans are a mix­ture of cog­ni­tion and emo­tion, and both ele­ments are essen­tial to func­tion and learn properly
• Edu­ca­tors and pub­lic pol­icy mak­ers need to learn more about the brain, how it grows, and how to cul­ti­vate it
• Stu­dents of all ages need to be both chal­lenged and nur­tured in order to succeed
• Peo­ple learn dif­fer­ently — try to teach and learn through as many dif­fer­ent modal­i­ties as pos­si­ble (engage lan­guage, motor skills, artis­tic cre­ation, social inter­ac­tion, sen­sory input, etc.)
• While short-term stress can heighten your cog­ni­tive abil­i­ties, long term stress kills you — you need to find bal­ance and release
• Test anx­i­ety and sub­se­quent poor test results can be improved with behav­ioral train­ing with feed­back based on heart rate variability
• Dr. Robert Sapol­sky is a very very enlight­en­ing and fun speaker
• Allow time for rest and con­sol­i­da­tion of learned material
• Emo­tional mem­o­ries are eas­ier to remember
• Con­fer­ences like these per­form a real ser­vice in fos­ter­ing dia­logues between sci­en­tists and educators

Read the rest of this entry »

We are offer­ing a limited-time deal for the rest of Feb­ru­ary 2007.

You will get Brain Fit­ness 101: Answers to Your Top 25 Ques­tions included for free! (an $11.95 savings!)

Dr. Elkhonon Gold­berg and Alvaro Fer­nan­dez answer in plain Eng­lish the most com­mon ques­tions around why and how to exer­cise our brains.

…when you buy any of the fol­low­ing brain exer­cise programs:

Exer­cise Your Brain: New Brain Research and Impli­ca­tions DVD

This one-hour and 20 minute class intro­duces you to the sci­ence of brain fit­ness and includes many engag­ing brain exer­cises you can do on your own or in a group set­ting. You will learn about basic neu­roanatomy and phys­i­ol­ogy, as well as hear about the ground­break­ing pub­li­ca­tions that launched this field. Then, get you will prac­tice how to exer­cise your own brain and flex all your men­tal mus­cles. Per­fect intro­duc­tion to Brain Fit­ness!
Read the rest of this entry »

Here is ques­tion 18 of 25 from Brain Fit­ness 101: Answers to Your Top 25 Ques­tions.

Ques­tion:
Is phys­i­cal fit­ness impor­tant to your brain fitness?

Key Points:

• Exer­cise improves learn­ing through increased blood sup­ply and growth hormones.
• Exer­cise is an anti-depressant by reduc­ing stress and pro­mot­ing neurogenesis.
• Exer­cise pro­tects the brain from dam­age and dis­ease, as well as speed­ing the recovery.
• Exer­cise ben­e­fits you the most when you start young.

Answer:
Read the rest of this entry »

Here is ques­tion 17 of 25 from Brain Fit­ness 101: Answers to Your Top 25 Ques­tions.

Ques­tion:
Are there herbal and vit­a­min sup­ple­ments that will pro­tect my memory?

Key Points:

• Omega-3 and omega-6 fatty acids found in cold-water fish may be help­ful to long term brain health.
• Folic acid may also be help­ful to both cog­ni­tive func­tion and hearing.
• Ginkgo biloba and DHEA do not appear to help your brain.
• There is still more research to be done and never dis­miss the placebo effect!

Answer:
Read the rest of this entry »

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.