Con­sider Linda, a 31-year-old woman, sin­gle and bright. As a stu­dent, she was deeply con­cerned with dis­crim­i­na­tion and social jus­tice and also par­tic­i­pated in anti-nuclear protests.

Which is more prob­a­ble? (a) Linda is today a bank teller; (b) Linda is a bank teller and active in the fem­i­nist movement.

Quick, what’s your answer?

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Try eat­ing food with one chop stick.

It is pos­si­ble, for cer­tain types of food. But prob­a­bly not the best approach.

Let’s now talk brain health.

Dr. Larry McCleary is a for­mer act­ing Chief of Pedi­atric Neu­ro­surgery at Den­ver Children’s Hos­pi­tal, and author of the The Brain Trust Pro­gram (Perigee Trade, 2007). He agreed to help us answer an impor­tant, yet often neglected, ques­tion: Given That We Are Our Brains, How do We Nour­ish Them?

Alvaro: Dr. McCleary, Why did a for­mer neu­ro­sur­geon such as your­self develop an inter­est in brain health pub­lic education?

Dr. McCleary: For two rea­sons … I am a Boomer and am try­ing to max­i­mize my own brain health. Also, there is much excit­ing research doc­u­ment­ing how we can be proac­tive in this regard. This infor­ma­tion needs to be dis­sem­i­nated and I would like to help in this process.

And what is the sin­gle most impor­tant brain-related idea or con­cept that you would like every per­son in the planet to fully understand?

The most impor­tant take home mes­sage about brain health is that we now know that no mat­ter what your brain sta­tus or age, there is much you can do to sig­nif­i­cantly improve brain func­tion and slow brain aging. Based on emerg­ing infor­ma­tion, what is espe­cially nice is the fact that unlike many things in life our brain health is largely under own control.

What are the most impor­tant ele­ments to nour­ish our brains as we age?

I approach this ques­tion much like an ath­lete pre­pares for com­pe­ti­tion. They uti­lize a holis­tic approach. Read the rest of this entry »

Have you heard of or read John Ratey’s book “Spark: The Rev­o­lu­tion­ary New Sci­ence of Exer­cise and The Brain”? Accord­ing to Har­vard Psy­chi­a­try Pro­fes­sor John Ratey noth­ing beats exer­cise for pro­mot­ing brain heath.

I am sure you have also heard that exer­cis­ing your mind pro­motes brain health.

What is the con­nec­tion between phys­i­cal and men­tal exer­cises? Do they have addi­tive effects on brain health? Are they redundant?

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Dr. Arthur Kramer is a Pro­fes­sor in the Uni­ver­sity of Illi­nois Depart­ment of Psy­chol­ogy, the Cam­pus Neu­ro­science Pro­gram, the Beck­man Insti­tute, and the Direc­tor of the Bio­med­ical Imag­ing Cen­ter at the Uni­ver­sity of Illinois.

I am hon­ored to inter­view him today.

Dr. Kramer, thank you for your time. Let’ start by try­ing to clar­ify some exist­ing mis­con­cep­tions and con­tro­ver­sies. Based on what we know today, and your recent Nature piece (Note: ref­er­enced below), what are the 2–3 key lifestyle habits would you sug­gest to a per­son who wants to delay Alzheimer’s symp­toms and improve over­all brain health?

First, Be Active. Do phys­i­cal exer­cise. Aer­o­bic exer­cise, 30 to 60 min­utes per day 3 days per week, has been shown to have an impact in a vari­ety of exper­i­ments. And you don’t need to do some­thing stren­u­ous: even walk­ing has shown that effect. There are many open ques­tions in terms of spe­cific types of exer­cise, dura­tion, mag­ni­tude of effect but, as we wrote in our recent Nature Reviews Neu­ro­science arti­cle, there is lit­tle doubt that lead­ing a seden­tary life is bad for our cog­ni­tive health. Car­dio­vas­cu­lar exer­cise seems to have a pos­i­tive effect.

Sec­ond, Main­tain Life­long Intel­lec­tual Engage­ment. There is abun­dant prospec­tive obser­va­tional research show­ing that doing more men­tally stim­u­lat­ing activ­i­ties reduces the risk of devel­op­ing Alzheimer’s symptoms.

Let me add, given all media hype, that no “brain game” in par­tic­u­lar has been shown to have a long-term impact on Alzheimer’s or the main­te­nance of cog­ni­tion across extended peri­ods of time. It is too early for that-and con­sumers should be aware of that fact. It is true that some com­pa­nies are being more science-based than oth­ers but, in my view, the consumer-oriented field is grow­ing faster than the research is.

Ide­ally, com­bine both phys­i­cal and men­tal stim­u­la­tion along with social inter­ac­tions. Why not take a good walk with friends to dis­cuss a book? We lead very busy lives, so the more inte­grated and inter­est­ing activ­i­ties are, the more likely we will do them.

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A few col­leagues referred me over the week­end to a very nice arti­cle at busi­ness pub­li­ca­tion Port­fo­lio.

While the arti­cle does an excel­lent job at intro­duc­ing the reader to the con­cept and promise of com­put­er­ized cog­ni­tive assess­ments, it also con­tributes to the mythol­ogy of “Brain Age”.

Let’s first take a look at the arti­cle How Smart Are You: The busi­ness of assess­ing cog­ni­tion and mem­ory is mov­ing from test­ing brain-impaired patients to assess­ing healthy peo­ples’ brains online.

A cou­ple of quotes:

- “Cog­ni­tive Drug Research is one a hand­ful of busi­nesses, most of them out­side of the U.S., that work with phar­ma­ceu­ti­cal com­pa­nies to test how new drugs for every­thing from nico­tine addic­tion to Alzheimer’s dis­ease affect the mind’s abil­ity to remem­ber things, make deci­sions, and ana­lyze information.”

- “Cog­ni­tive tests have been around for a cen­tury as exam­i­na­tions taken with paper and pen­cil. In the 1970s and ‘80s the tests shifted to com­put­ers, Cog­ni­tive Drug Research founder Keith Wesnes says.

So far, so good. In fact, one of the key high­lights from the mar­ket report we released in March was that “Large-scale, fully-automated cog­ni­tive assess­ments are being used in a grow­ing num­ber of clin­i­cal tri­als. This opens the way for the devel­op­ment of inex­pen­sive consumer-facing, base­line cog­ni­tive assess­ments.” And we pro­filed a few lead­ing com­pa­nies in the space: Brain Resource Com­pany, Cog­ni­tive Drug Research, CNS Vital Signs and CogState.

Now, the arti­cle is accom­pa­nied by a 5–7 minute quick test that promises to give us our “Brain Age”. And this doesn’t come from Nin­tendo, but from Cog­ni­tive Drug Research, a respected science-based company.

You can check it out Read the rest of this entry »

A great new edi­tion of this twice-a-month col­lec­tion of best neu­ro­science and psy­chol­ogy blog posts. Enjoy!

Encephalon #48: The Usual Sus­pects, hosted by Neuroanthropology.

One of the best arti­cles so far on the grow­ing brain fit­ness mar­ket, by the Asso­ci­ated Press.

Click Here to check out story:

“This is not just a Nintendo-fueled fad,” he says. “The brain fit­ness mar­ket passed a tip­ping point in 2007 thanks to the con­ver­gence of a very proac­tive boomer gen­er­a­tion hit­ting their 60s.”

Arti­cle: Here. Highly recommended.

Now, as you read it, please remem­ber the theme of our most recent newslet­ter: Emerg­ing Tools, Not Magic Pills.

And, for all new read­ers who are join­ing us given the extra cov­er­age (CNN, CBS, CHicago Tri­bune, dozens of other papers and web­sites), let me reprint now an arti­cle I wrote here in February:

—————–

A spate of recent news cov­er­age on brain fit­ness and “brain train­ing” reflects a grow­ing inter­est in nat­ural, non-drug-based inter­ven­tions to keep our brains sharp as we age. This inter­est is very timely, given the aging pop­u­la­tion, increas­ing Alzheimer’s rates, and soar­ing health care costs that place more empha­sis than ever on pre­ven­tion and chang­ing lifestyle.

Read the rest of this entry »

Here you are have the twice-a-month newslet­ter with our 10 most pop­u­lar blog posts. Please remem­ber that you can sub­scribe to receive this Newslet­ter by email, sim­ply by sub­mit­ting your email at the top of this page.

Our first Brain Training/ Fit­ness Webi­nar Series was a suc­cess with sev­eral hun­dred par­tic­i­pants and great feed­back. If you could not par­tic­i­pate, you can still review the pre­sen­ta­tion slides by click­ing Here. A key mes­sage from the series: it is excit­ing that our brains remain more flex­i­ble, at all ages, than was once thought pos­si­ble. The impli­ca­tions? Every sin­gle owner of a brain can ben­e­fit from learn­ing more about how to main­tain the “It” in “Use It or Lose It.” And which tools, if any, can be help­ful. But, remember,there are no magic pills for cog­ni­tive health and performance.

Mar­ket News

National Neu­rotech­nol­ogy Ini­tia­tive: Neu­rotech lead­ers ask for help to sup­port a pend­ing bill on fund­ing for appli­ca­tions of brain research.

Lumos Labs raises $3 m in ven­ture cap­i­tal:  This web­site pro­vides a stim­u­lat­ing Read the rest of this entry »

Sev­eral hun­dred peo­ple par­tic­i­pated in our first Brain Fit­ness Webi­nar Series, and are glad how the exper­i­ment well. We are already think­ing of top­ics and speak­ers for a sec­ond one, so stay tuned!

In case you couldn’t attend them, we are shar­ing the slides we used (we did not record the webi­nar ses­sions). Here you go:

1) Webi­nar #1: Pre­sen­ta­tion Slides Here.

In “The State of the Brain Fit­ness Soft­ware Mar­ket, 2008, I pro­vided an overview of the sci­ence, mar­ket, and ven­dor land­scape of the emerg­ing brain fit­ness soft­ware mar­ket, based on our recent mar­ket report.
– Tar­get audi­ence: Exec­u­tives, pro­fes­sion­als, investors, reporters and blog­gers inter­ested in learn­ing more about the brain fit­ness mar­ket.
– More infor­ma­tion: Mar­ket Report.

2) Webi­nar #2: Pre­sen­ta­tion Slides Here.

In “Brain Rules for Think­ing Smarter, John Med­ina, devel­op­men­tal mol­e­c­u­lar biologist

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