A cou­ple of good recent articles:

(You can join our monthly newslet­ter by sub­scrib­ing at the top of this page).

Brain Games will give adults all the chal­lenge they can handle

Bal­ti­more Sun, MD. Mar 22, 2007.The reporter pro­vides a great sur­vey of prod­ucts. The only parts I find miss­ing are:

1) what spe­cific cog­ni­tive skill/s is/are being trained by each prod­uct? if we under­stand that the brain has a vari­ety of struc­tural and func­tional areas, it becomes evi­dent that dif­fer­ent pro­grams may be train­ing dif­fer­ent “men­tal muscles”.

2) How does each pro­gram enable the user mea­sure progress in an objec­tive way? I’d say this is the main dif­fer­ence between “games” and brain fit­ness pro­grams. If you have a wildly dif­fer­ent brain age every­time you try…that so-called brain age is not very credible.

Does brain exer­cise fight demen­tia?
Min­neapo­lis Star Tri­bune (sub­scrip­tion), MN. Mar 18, 2007.As the arti­cle men­tions, no pro­gram can claim to “pre­vent Alzheimer’s”. And I haven’t seen Posit Sci­ence (or us) claim such a thing, or imply it. But what can be claimed is mean­ing­ful: 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 »

Wel­come to the Feb­ru­ary 19, 2007 edi­tion of brain fitness.

Today we want to high­light an excel­lent Inter­view with Aaron Beck on the His­tory of Cog­ni­tive Ther­apy sub­mit­ted by the Beck Insti­tute. Dr. Beck was 83 when he gave this inter­view. To the ques­tion “Do you have a view about age­ing?”, he responds “I can only speak for myself. I know that prac­ti­cally all my col­leagues from med­ical school days who are still around have retired. That is not some­thing that I think about. It is no more on my hori­zon now than it was when we first met a quar­ter of a cen­tury ago. I keep look­ing ahead.” He also says “I have always liked to unify dif­fer­ent fields. Given my back­ground in neu­rol­ogy I do not see a con­flict between neu­rol­ogy and psy­chol­ogy. But if you look at the train­ing of con­tem­po­rary psy­chi­a­trists, for exam­ple, the two domains are totally dis­tinct. If psy­chi­a­try is to sur­vive as a dis­ci­pline, a merg­ing of the con­cepts of neu­rol­ogy and psy­chol­ogy will need to occur.” 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.

 

We hope you are enjoy­ing the grow­ing cov­er­age of Brain Fit­ness as much as we are. Below you have the Brain Fit­ness Newslet­ter we sent a few days ago-you can sub­scribe to this monthly email update in the box on the right hand side.

In this post, we will briefly cover:

I. Press: see what CBS and Time Mag­a­zine are talk­ing about. Sharp­Brains was intro­duced in the Birm­ing­ham News, Chicago Tri­bune and in a quick note car­ried by the Amer­i­can Psy­cho­log­i­cal Asso­ci­a­tion news service.

II. Events: we are out­reach part­ners for the Learn­ing & the Brain con­fer­ence, which will gather neu­ro­sci­en­tists and edu­ca­tors, and for the Dana Foundation’s Brain Aware­ness Week.

III. Pro­gram Reviews: The Wall Street Jour­nal reviewed six dif­fer­ent pro­grams for brain exer­cise and aging, and the one we offer is one of the two win­ners. A college-level coun­sel­ing cen­ter starts offer­ing our stress man­age­ment one. And we inter­view a Notre Dame sci­en­tist who has con­ducted a repli­ca­tion study for the work­ing mem­ory train­ing pro­gram for kids with ADD/ ADHD.

IV. New Offer­ings: we have started to offer two infor­ma­tion pack­ages that can be very use­ful for peo­ple who want to bet­ter under­stand this field before they com­mit to any par­tic­u­lar pro­gram: learn more about our Brain Fit­ness 101 guide and Exer­cise Your Brain DVD.

V. Web­site and Blog Sum­mary: we revamped our home page and have had a very busy month writ­ing many good arti­cles. We also hosted two “Blog Car­ni­vals”- don’t you want to know what that means?
Read the rest of this entry »

BBC News reports that Brain cre­ates ‘new’ nerve cells:

• “Researchers have dis­cov­ered a type of brain cell that con­tin­u­ously regen­er­ates in humans.”
• “Experts said the find­ings, pub­lished in Sci­ence, opened up the poten­tial for research into repair­ing brains in con­di­tions such as Alzheimer’s disease”
• “Dr Mark Bax­ter, Well­come Trust senior research fel­low at Oxford Uni­ver­sity, said: “This study is excit­ing because it reveals a group of brain cells in the adult human brain that are con­tin­u­ously regenerating.”

Update: we now have an in-depth inter­view with Yaakov Stern, lead­ing advo­cate of the cog­ni­tive reserve the­ory, and one of the authors of the paper we review below: click on Build Your Cog­ni­tive Reserve-Yaakov Stern. 

————————

In honor of the Week of Sci­ence pre­sented at Just Sci­ence from Mon­day, Feb­ru­ary 5, through Sun­day, Feb­ru­ary 11, we will be writ­ing about “just sci­ence” this week. We thought we would take this time to dis­cuss more deeply some of the key sci­en­tific pub­li­ca­tions in brain fitness.

Today, we will high­light the key points in an excel­lent review of cog­ni­tive reserve: Scarmeas, Niko­laos and Stern, Yaakov. Cog­ni­tive reserve and lifestyle. Jour­nal of Clin­i­cal and Exper­i­men­tal Neu­ropsy­chol­ogy. 2003;25:625–33.

What is Cog­ni­tive Reserve?
The con­cept of a cog­ni­tive reserve has been around since 1998 when a post mortem analy­sis of 137 peo­ple with Alzheimer’s Dis­ease showed that the patients exhib­ited fewer clin­i­cal symp­toms than their actual pathol­ogy sug­gested. (Katz­man et al. 1988) They also showed higher brain weights and greater num­ber of neu­rons when com­pared to age-matched con­trols. The inves­ti­ga­tors hypoth­e­sized that the patients had a larger “reserve” of neu­rons and abil­i­ties that off­set the losses caused by Alzheimer’s. Since then the con­cept of cog­ni­tive reserve has been defined as the abil­ity of an indi­vid­ual to tol­er­ate pro­gres­sive brain pathol­ogy with­out demon­strat­ing clin­i­cal cog­ni­tive symp­toms.
Read the rest of this entry »

The Wall Street Jour­nal has a great arti­cle today, Putting Brain Exer­cises to the Test (requires sub­scrip­tion), that com­pares 6 dif­fer­ent computer-based brain exer­cise pro­grams along ease-of-use, fun, and sci­ence behind. We at Sharp­Brains con­ducted a very sim­i­lar exer­cise last year, com­ing to basi­cally the same conclusions.

The arti­cle com­pares Nin­tendo Brain Age, MyBrain­Builder, MyBrain­Trainer, Hap­pyNeu­ron, (Cog­niFit Sci­ence) Mind­Fit and Posit Sci­ence brain fit­ness 2.0, and ends up rec­om­mend­ing Read the rest of this entry »

See our sec­ond press release below, and visit our Press Room for the great press we are start­ing to get about our brain fit­ness gym.

Spe­cial Offer: For a lim­ited time, you can receive a com­pli­men­tary copy of our Brain Fit­ness 101 e-Guide: Answers to your Top 25 Ques­tions, writ­ten by Dr. Elkhonon Gold­berg and Alvaro Fer­nan­dez, by sub­scrib­ing to our monthly newslet­ter. You can sub­scribe Here.

Sharp­Brains intro­duces First Online Brain Fit­ness Center

– Unique, Full-Service, Science-Based Fit­ness Cen­ter Ush­ers in the Next Work­out Rev­o­lu­tion: Men­tal Exer­cise –

SAN FRANCISCO–(BUSINESS WIRE)–Thirty years after the emer­gence of the exer­cise boom, the fit­ness rev­o­lu­tion has finally gone to people’s heads: SharpBrains.com has launched the first online brain fit­ness cen­ter. Com­plete with a vari­ety of science-based men­tal exer­cise equip­ment, per­sonal brain train­ers, and nearly 200 arti­cles, inter­ac­tive blog post­ings and inter­views with indus­try experts, Sharp­Brains is spear­head­ing the evo­lu­tion of the fit­ness indus­try to include a sound mind as well as a healthy body.

The new men­tal exer­cise move­ment is founded on using struc­tured, computer-based brain fit­ness rou­tines tai­lored to each member’s spe­cific needs and level of abil­ity. Just as crunches and kick-boxing tone abs and increase car­dio strength, Read the rest of this entry »

…a few ques­tions: how did you find us, what we are doing well, what we can do better?

We have just found out that more than 600 people are receiv­ing our feeds, but we only know-and just a bit– the 50–60 who leave com­ments and link to us. We enjoy hav­ing so many read­ers not just in the US but in Europe, the Mid­dle East, Asia, Australia…(thanks Google Analytics!).

Would you mind writ­ing a com­ment to allow us to learn about you and your inter­ests, and also include your feed­back for us? If you have a blog, please write the URL so we can pay a visit.

Enjoy the week­end, and thanks a lot for your time and attention!

Car­o­line and Alvaro