Over the last months, thanks to the traf­fic growth of SharpBrains.com (over 100,000 unique vis­i­tors per month these days, THANK YOU for vis­it­ing today and please come back!), a num­ber of proac­tive book agents, pub­lish­ers and authors have con­tacted us to inform us of their lat­est brain-related books. We have taken a look at many books, wrote reviews of The Dana Guide to Brain Health book review‚ and Best of the Brain from Sci­en­tific Amer­i­can, and inter­viewed sci­en­tists such as Judith Beck, Robert Emmons and James Zull.

Now we are launch­ing a new Author Speaks Series to pro­vide a plat­form for lead­ing sci­en­tists and experts writ­ing high-quality brain-related books to reach a wide audi­ence. We are hon­ored to start the series with an arti­cle by Larry McCleary, M.D, for­mer act­ing Chief of Pedi­atric Neu­ro­surgery at Den­ver Children’s Hos­pi­tal, and author of The Brain Trust Pro­gram: A Sci­en­tif­i­cally Based Three-Part Plan to Improve Mem­ory, Ele­vate Mood, Enhance Atten­tion, Alle­vi­ate Migraine and Menopausal Symp­toms, and Boost Men­tal Energy (Perigee Trade, 2007).

With­out fur­ther ado, let’s enjoy Dr. McCleary’s article:

Brain Evo­lu­tion and Why it is Mean­ing­ful Today to Improve Our Brain Health

You may feel over­whelmed by the stream of seem­ingly con­tra­dic­tory sug­ges­tions regard­ing the best way to main­tain men­tal clar­ity as you age. Based on an analy­sis of sem­i­nal fac­tors in the devel­op­ment of mod­ern brain anatomy, I believe it is pos­si­ble to make some very com­pelling rec­om­men­da­tions for grow­ing big brains, enhanc­ing their func­tion, and mak­ing them resis­tant to the aging process. These may be loosely cat­e­go­rized as fac­tors per­tain­ing to the men­tal or phys­i­cal attrib­utes of the brain. Although they are not truly inde­pen­dent enti­ties, such a con­cep­tu­al­iza­tion pro­vides a basis for the gen­er­a­tion of brain healthy pre­scrip­tions. Diet, phys­i­cal exer­cise, and stress reduc­tion enhance neu­ronal resilience. Sleep and men­tal stim­u­la­tion are vital for cog­ni­tive abil­ity, learn­ing, and memory.

Diet: Fol­low a mod­ern shore-based/marine diet includ­ing seafood in its most gen­eral sense, non-starchy veg­eta­bles of all col­ors, berries, and eggs. Other sources of lean pro­tein con­tain­ing long-chain omega 3 fatty acids such as free range beef, chicken, bison, or elk are nutri­tious alternatives.

Phys­i­cal exer­cise (Think fight or flight — activ­ity.): Include all types. Aer­o­bic activ­i­ties such as swim­ming, bicy­cling, walk­ing, or hik­ing for pro­mo­tion of vas­cu­lar health and weight con­trol; resis­tance train­ing for pro­mo­tion of neu­rotrophic fac­tors, nat­u­rally occur­ring com­pounds that make brain cells more resis­tant to aging, such as IGF-1 (Insulin-like growth factor-1) and BDNF (Brain-derived neu­rotrophic fac­tor); and bal­ance, coor­di­na­tion, and agility train­ing such as ping-pong, bal­ance beam, tram­po­line, and jump­ing rope to enhance cog­ni­tive speed and motor skills.

Stress Con­trol: From an evo­lu­tion­ary per­spec­tive, stres­sors (such as meet­ing a cave bear) and intense phys­i­cal activ­ity (run­ning or fight­ing) were brief in dura­tion and usu­ally occurred together. Mod­ern stres­sors (psy­cho­log­i­cal or emo­tional stress) tend to be unremit­ting and are gen­er­ally uncou­pled from the phys­i­cal (fight or flight) com­po­nent, mean­ing stress devel­ops with­out any asso­ci­ated phys­i­cal activ­ity. Such intense phys­i­cal pur­suits are now called exer­cise. Not sur­pris­ingly, exer­cise is a per­fect phys­i­o­logic anti­dote for stress due to its ben­e­fi­cial impact on cor­ti­sol (the stress hor­mone) and blood pres­sure and should be incor­po­rated into any pro­gram of stress reduction.

Ade­quate sleep: The body needs rest, but the brain requires sleep. Acute or chronic sleep depri­va­tion causes dev­as­tat­ing short and long-term con­se­quences to brain anatomy (synap­tic loss) and func­tion (mem­ory and learn­ing dif­fi­cul­ties). Off-line infor­ma­tion pro­cess­ing and mem­ory con­sol­i­da­tion are addi­tional sleep-related benefits.

Men­tal stim­u­la­tion: Brain-training, a cog­ni­tively chal­leng­ing lifestyle, nov­elty, and social­iza­tion are vital for the pro­mo­tion of neu­ronal plas­tic­ity and neu­ro­ge­n­e­sis (the for­ma­tion of new nerve cells and neu­ronal con­nec­tions), the enhance­ment of spe­cific brain func­tions such as mem­ory, and the devel­op­ment of cog­ni­tive reserve — addi­tional men­tal pro­cess­ing poten­tial that may be brought online when needed.

The com­bi­na­tion of these rec­om­men­da­tions, each of which was instru­men­tal in the trans­for­ma­tion from prim­i­tive to mod­ern ner­vous sys­tems, pro­vides a tem­plate for the most log­i­cal approach for enhanc­ing men­tal func­tion and resist­ing neu­rode­gen­er­a­tion as we travel through life.

The Evo­lu­tion­ary Rationale

The human brain clearly has the genetic poten­tial for dra­matic expan­sion. This was illus­trated about Read the rest of this entry »

Today we inter­view Dr. Arthur Lavin, Asso­ciate Clin­i­cal Pro­fes­sor of Pedi­atrics at Case West­ern School of Med­i­cine, pedi­a­tri­cian in pri­vate prac­tice, and one of the first providers of Cogmed Work­ing Mem­ory Train­ing in the US (the pro­gram whose research we dis­cussed with Dr. Torkel Kling­berg and Dr. Bradley Gib­son). Dr. Lavin has a long stand­ing inter­est in technology-as evi­denced by Microsoft’s recog­ni­tion of his paper­less office– and in brain research and applications-he trained with esteemed Mel Levine from All Kinds of Minds-.

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Key take-aways:

- Schools today are not yet in a posi­tion to effec­tively help kids with cog­ni­tive issues deal with increas­ing cog­ni­tive demands.

- Work­ing Mem­ory is a cog­ni­tive skill fun­da­men­tal to plan­ning, sequenc­ing, and exe­cut­ing school-related work.

- Work­ing Mem­ory can be trained, as evi­denced by Dr. Lavin’s work, based on Cogmed Work­ing Mem­ory Train­ing, with kids who have atten­tion deficits.

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Con­text on cog­ni­tive fit­ness and schools

AF (Alvaro Fer­nan­dez): Dr. Lavin, thanks for being with us. It is not very com­mon for a pedi­a­tri­cian to have such an active inter­est in brain research and cog­ni­tive fit­ness. Can you explain the source of your interest?

AL (Arthur Lavin): Through­out my life I have been fas­ci­nated by how the mind works. Both from the research point of view and the prac­ti­cal one: how can sci­en­tists’ increas­ing knowl­edge improve kids’ lives? We now live in an truly excit­ing era in which solid sci­en­tific progress in neu­ro­science is at last cre­at­ing oppor­tu­ni­ties to improve people’s actual cog­ni­tive func­tion. The progress Cogmed has achieved in cre­at­ing a pro­gram that can make great dif­fer­ences in the lives of chil­dren with atten­tion deficits is one of the most excit­ing recent devel­op­ments. My col­league Ms. Susan Glaser and I recently pub­lished two books: Who’s Boss: Mov­ing Fam­i­lies from Con­flict to Col­lab­o­ra­tion (Col­lab­o­ra­tion Press, 2006) and Baby & Tod­dler Sleep Solu­tions for Dum­mies (Wiley, 2007), so I not only see myself as a pedi­a­tri­cian but also an edu­ca­tor. I see par­ents in real need of guid­ance and sup­port. They usu­ally are both very skep­ti­cal, since Read the rest of this entry »

One of the many Sharp Brains around, who is up to date of every­thing related to brain health and fit­ness (yes, Jeanne, that’s you! thanks for being such a great bureau chief!) has sent us a very inter­est­ing press note on how brain fit­ness and train­ing can be applied in the sports per­for­mance world. I haven’t been able to track down the research behind the spe­cific pro­grams men­tioned in the arti­cle, but the the­o­ret­i­cal ratio­nale makes sense based on sim­i­lar pro­grams we are famil­iar with: you can see below a sum­mary of our inter­view with Prof. Daniel Gopher, sci­en­tific mind behind computer-based cog­ni­tive sim­u­la­tions for mil­i­tary pilots and for bas­ket­ball play­ers.

The note Sports Vision Train­ing Takes Ath­letes to New Fron­tiers explains how

• “Spe­cialty sports vision facil­i­ties are help­ing ath­letes train skills that many believed were “untrain­able”; skills like antic­i­pa­tion, field vision, tim­ing, sport intel­li­gence, game tempo, reac­tion speed, focus and concentration.”
• “What has every­one all worked up is the knowl­edge that they can actu­ally train ath­letic skills that many believed were “untrain­able.” We’re talk­ing about intan­gi­bles like antic­i­pa­tion, field vision, tim­ing, sport intel­li­gence, game tempo, reac­tion speed, focus and con­cen­tra­tion. “One of the worst mis­takes an ath­lete can make is to believe that you’re either born with or with­out these kinds of skills, and that they’re con­se­quently not train­able, says Brian Stam­mer, edi­tor of SportsVi­sion Mag­a­zine. “If you want to be the best ath­lete you can be, you must do exer­cises to con­di­tion and sharpen your sen­sory sys­tem, includ­ing visual, audi­tory and brain-processing speed.
• This is the link to the mag­a­zine they men­tion: SportsVi­sion Magazine

And here is the sum­mary of my (AF) inter­view with Prof. Daniel Gopher (DG) on Cog­ni­tive Sim­u­la­tions and cog­ni­tive training:

• “AF: …Can you sum­ma­rize your research find­ings across all these exam­ples and fields, and how you see the field evolving?
• DG: In short, I’d sum­ma­rize by say­ing that
• - Cog­ni­tive per­for­mance can be sub­stan­tially improved with proper train­ing. Read the rest of this entry »

A cou­ple of quick links

• DISCOVER Mag­a­zine, May 2007 issue, brings a great arti­cle titled “The Elas­tic Brain: Michael Merzenich believes you can tone your mind and stave off mem­ory loss. All it takes is time in his men­tal gym”. The arti­cle (which is not avail­able online) pro­vides a great overview of the amaz­ing work of Prof. Merzenich (a UCSF neu­ro­sci­en­tist) with Sci­en­tific Learn­ing and Posit Sci­ence, pio­neers in the field. The writer’s tone is pos­i­tive over­all but adds a note of skep­ti­cism, say­ing that “Yet despite the enthu­si­as­tic tes­ti­mony I heard from senior cit­i­zens who have tried the pro­gram, there are no for­mal stud­ies pub­lished in peer-reviewed jour­nals that demon­strate the program’s effects” and gath­er­ing crit­i­cisms out­lined by other researchers. Hav­ing said so, in our opin­ion, Posit Sci­ence offers the best pro­gram we have seen focused on improv­ing audi­tory pro­cess­ing, and we expect to see more clear stud­ies soon-the field is rel­a­tively new.
• Slate Mag­a­zine presents a spe­cial issue on the brain. We will review and com­ment on it soon, includ­ing a neu­ro­bic club/ brain gym.

You can see here an inter­view with inter­view with Dr. Michael Merzenich

Fun arti­cle in the Wash­ing­ton Post: Aging Japan­ese Keep Their Minds Moving

• “part of a broad range of men­tal acu­ity prod­ucts that are all the rage in Japan: books, toys, food and other things, sold with the pledge that they can reen­er­gize aging brains.”
• “Ana­lysts said the cur­rent brain-training trend began in 2004 and 2005 when video games such as Sega Toys Co.‘s Brain Trainer and Nin­tendo Co.‘s Brain Age became smash hits. Since its launch, Brain Age for Nintendo’s DS con­sole has sold 6.7 mil­lion copies around the world, includ­ing 3.4 mil­lion in Japan.”

We were for­tu­nate to inter­view a Japan­ese expert on this trend a few months ago. In Brain Train­ing and “Brain-ism” in Japan, we can learn a lot, such as

• “To see the activ­i­ties inside the brain was fresh for peo­ple, but the method­ol­ogy and logic was not reviewed by any sci­en­tific pub­li­ca­tion. It was pub­lished by Read the rest of this entry »

Fun arti­cle in the San Fran­cisco Exam­iner today on how High-tech ‘brain gyms’ tone minds, reduce stress. Quotes:

• “Sharp­Brains and Posit Sci­ence are just two of a grow­ing num­ber of start-up com­pa­nies lead­ing the way in the area of pack­ag­ing and devel­op­ing suites of soft­ware they call “brain gyms.”
• “Sharp­Brains offers a suite of prod­ucts that eval­u­ate buy­ers’ needs and tar­get their weak­ness, gen­tly push­ing for improve­ment, Fer­nan­dez said. One pro­gram helps improve mem­ory using a num­ber game (here); another pro­vides instant biofeed­back to users so they can prac­tice breath­ing and pos­i­tive think­ing to reduce stress (here), Fer­nan­dez said.”
• “I can start see­ing the changes in my stress level take place right in front of my eyes,” said Baba Shiv (pro­file here), a neu­ro­sci­en­tist and pro­fes­sor at Stanford’s Grad­u­ate School of Busi­ness, who uses Freeze-Framer 2.0 (here), one of the pro­grams licensed by Sharp­Brains. By mon­i­tor­ing his stress level through heart mon­i­tors hooked to his per­sonal com­puter at work, he dis­cov­ered that con­stantly mon­i­tor­ing his e-mail inbox raised his stress level, Shiv said. Now he lim­its him­self to check­ing e-mail every two hours, Shiv said.

The reporter did a great job in under­stand­ing and com­mu­ni­cat­ing a new and some­times com­plex topic. Read the arti­cle: High-tech ‘brain gyms’ tone minds, reduce stress.

You can learn more about the research on self-control of our advi­sor Baba Shiv in The Frontal Cor­tex blog’s arti­cle Self-Control is a Mus­cle and in Mind Hacks: (un)emotional invest­ment.

Given that we are get­ting new read­ers let’s re-introduce our Neu­ro­science Inter­view Series. If you click on the cat­e­gory (in the right bar) that says Neu­ro­science Inter­view Series, you will find the updated list of inter­views we have con­ducted (and also some that we have found else­where, such as the one with Posit Science’s Dr. Michael Merzenich and Dr. John Ratey).

The inter­views we have con­ducted and pub­lished so far, with most recent first:

• Dr. Elkhonon Gold­berg on Brain Fit­ness Pro­grams and Cog­ni­tive Train­ing. Dr. Gold­berg is a neu­ropsy­chol­o­gist and clin­i­cal pro­fes­sor of neu­rol­ogy at New York Uni­ver­sity School of Med­i­cine. He was a stu­dent and close asso­ciate of the great neu­ropsy­chol­o­gist Alexan­der Luria, and has writ­ten The Exec­u­tive Brain and The Wis­dom Paradox.
• Go Hirano on Brain Train­ing and “Brain-ism” in Japan. Go is a ser­ial Japan­ese entre­pre­neur who has launched NeuWell (Neu­ro­science for Well­ness) there. He also talks about Nin­tendo Brain Age.
• On Enhanc­ing Trader Per­for­mance and The Psy­chol­ogy of Trad­ing: Inter­view with Brett N. Steen­barger. Dr. Steen­barger is an Asso­ciate Pro­fes­sor of Psy­chi­a­try and Behav­ioral Sci­ences at SUNY Upstate Med­ical Uni­ver­sity, and author of The Psy­chol­ogy of Trad­ing and the new Enhanc­ing Trader Performance.
• On Cog­ni­tive Sim­u­la­tions for Bas­ket­ball Game-Intelligence: Inter­view with Prof. Daniel Gopher. Dr. Gopher is Pro­fes­sor of Cog­ni­tive Psy­chol­ogy and Human Fac­tors Engi­neer­ing at Tech­nion, Israel’s Insti­tute of Sci­ence, and sci­en­tific advi­sor for Intel­li­Gym.
• An ape can do this. Can we not? with Dr. James Zull, Pro­fes­sor of Biol­ogy and Bio­chem­istry at Case West­ern Uni­ver­sity, and author of The Art of Chang­ing the Brain
• Cog­ni­tive Train­ing and ADD/ADHD: Inter­view with Prof. David Rabiner, Senior Research Sci­en­tist and the Direc­tor of Psy­chol­ogy and Neu­ro­science Under­grad­u­ate Stud­ies at Duke University.
• On Work­ing Mem­ory Train­ing and RoboMemo: Inter­view with Dr. Torkel Kling­berg, pro­fes­sor at Karolin­ska Insti­tute, and direc­tor of the Devel­op­men­tal Cog­ni­tive Neu­ro­science Lab, part of the Stock­holm Brain Insti­tute. He is also the sci­en­tific advi­sor for Cogmed Work­ing Mem­ory Train­ing pro­gram (RoboMemo).

And we have a few more inter­views in the works-please keep tuned.

Enjoy!

“…across the coun­try, brain health pro­grams are spring­ing up, offer­ing the pos­si­bil­ity of a cog­ni­tive foun­tain of youth.”

“From “brain gyms” on the Inter­net to “brain-healthy” foods and activ­i­ties at assisted liv­ing cen­ters, the pro­grams are aimed at baby boomers anx­ious about enter­ing their golden years and at their par­ents try­ing to stave off mem­ory loss or dementia.”

Keep read­ing today’s New York Times arti­cle As Minds Age, What’s Next? Brain Cal­is­then­ics.

The arti­cle also refers to Posit Sci­ence, Hap­pyNeu­ron, MyBrain­Trainer, and other com­pa­nies, insur­ers and res­i­dences offer­ing brain fit­ness programs/brain exer­cise software.

And includes a note of cau­tion: “This is going to be one of the hottest top­ics in the next five years — it’s going to be huge,” said Nancy Cerid­wyn, co-director of spe­cial projects for the Amer­i­can Soci­ety on Aging. “The chal­lenge we have is it’s going to be a lot like the anti-aging indus­try: how much sci­ence is there behind this?”

You can learn more by check­ing our longer post yes­ter­day, New Research on How to Main­tain a Sharp Brain, where we com­mented on yesterday’s NYT Edi­to­r­ial, the results from the JAMA study and an IHRSA newslet­ter to fit­ness and health clubs that we authored.