In two inno­v­a­tive pilot stud­ies, Ian Gotlib and his col­leagues at Stan­ford Uni­ver­sity, Cal­i­for­nia, showed that brain train­ing can be used to help elim­i­nate depres­sion, even before it starts. They stud­ied young girls (10 to 14 year old) whose moth­ers were depressed and who thus were at higher risk of devel­op­ing depres­sion them­selves later-on. The girls had not expe­ri­enced depres­sion per se but already showed behav­iors typ­i­cal of depressed brains, such as over­re­ac­tion to neg­a­tive stim­uli. Read the rest of this entry »

Yes­ter­day I had the chance to chat with Yaakov Stern, lead­ing Cog­ni­tive Reserve researcher at Colum­bia Uni­ver­sity, and then with a group of 25 life­long learn­ers in Ari­zona who attended a brain fit­ness class (hello, Robert and friends!) based on our con­sumer guide The Sharp­Brains Guide to Brain Fit­ness. On reflec­tion, I found both con­ver­sa­tions to be very stim­u­lat­ing for the same rea­son: they were forward-looking, focused not so much on sta­tus quo but on how emerg­ing research, tech­nol­ogy and trends may impact our soci­ety and lives in years to come. Let’s con­tinue the con­ver­sa­tion. Let me share the 10 main trends that we analyzed/ fore­casted in our book, and then ask you, sharp read­ers, to add your own 2 cents to the dis­cus­sion. Read the rest of this entry »

When you think of how the PC has altered the fab­ric of soci­ety, per­mit­ting instant access to infor­ma­tion and automat­ing processes beyond our wildest dreams, it is instruc­tive to con­sider that much of this progress was dri­ven by Moore’s law. Halv­ing the size of semi­con­duc­tor every 18 months catal­ysed an expo­nen­tial accel­er­a­tion in performance.

Why is this story rel­e­vant to mod­ern neu­ro­science and the work­ings of the brain? Because trans­for­ma­tive tech­no­log­i­cal progress arises out of choice and the actions of indi­vid­u­als who see poten­tial for change, and we may well be on the verge of such progress. Read the rest of this entry »

Over the next weeks we are going to be shar­ing the Exec­u­tive Sum­mary of our mar­ket report The State of the Brain Fit­ness Soft­ware Mar­ket 2008 with mem­bers and clients of sev­eral part­ner orga­ni­za­tions (the British Colum­bia Seniors Liv­ing Asso­ci­a­tion, where I will be speak­ing this Thurs­day, Neu­rotech Reports, where I will speak on Octo­ber 24th, and the Health 2.0 con­fer­ence, where we are spon­sor­ing a panel on gam­ing for health), so it is only fair that we first share it with our own readers.

Exec­u­tive Summary

A spate of recent global 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 an aging pop­u­la­tion, increas­ing preva­lence of Alzheimer’s rates, and soar­ing health care costs in the US that place more empha­sis than ever on pre­ven­tion and lifestyle changes.

US brain fit­ness mar­ket: sig­nif­i­cant and growing

We esti­mate the size of the US brain fit­ness mar­ket was $225m in 2007 – more than dou­ble what it was in 2005. Whereas K12 school sys­tems were the largest buy­ers in 2005, con­sumers were respon­si­ble for most of the growth from 2005 to 2007. We esti­mate that the con­sumer seg­ment grew from a few mil­lion in 2005 to $80m in 2007, and fore­see sig­nif­i­cant mar­ket growth dri­ven not only by con­sumers but also by health­care and insur­ance providers.

Mar­ket dynamics

As we speak to diverse audi­ences about this emerg­ing field around the coun­try we are fre­quently asked the fol­low­ing questions:

- Why are we talk­ing about the brain fit­ness field at all?

Over the past decade, teams backed by neu­ro­sci­en­tists around the world Read the rest of this entry »

Dur­ing the research phase before the pub­li­ca­tion of the spe­cial report Brain Fit­ness Cen­ters in Seniors Hous­ing — A Field in the Mak­ing, pub­lished by the Amer­i­can Seniors Hous­ing Asso­ci­a­tion (ASHA), we real­ized that there were equal amounts of inter­est and con­fu­sion among exec­u­tives and pro­fes­sion­als think­ing about adding computer-based cog­ni­tive exer­cise prod­ucts to their mix of health & well­ness activ­i­ties, so we included the Eval­u­a­tion Check­list that follows.

The real-life expe­ri­ences at lead­ing orga­ni­za­tions such as Senior Star Liv­ing, Bel­mont Vil­lage Senior Liv­ing, Erick­son Retire­ment Com­mu­ni­ties and oth­ers were instru­men­tal in the devel­op­ment of the Check­list. We hope it is useful.

Brain Fit­ness Pro­grams For Seniors Hous­ing, Health­care and Insur­ance Providers: Eval­u­a­tion Checklist

Over the next sev­eral years, it is likely that many seniors hous­ing oper­a­tors will begin to care­fully eval­u­ate a grow­ing num­ber of options to include “brain fit­ness cen­ters” in their communities.

Some options will require pur­chas­ing a device, such as Nin­tendo prod­ucts, or the Dakim touch-screen sys­tem. Oth­ers will require installing soft­ware in PCs in exist­ing or new com­puter labs, such as Posit Sci­ence, Cogmed or CogniFit’s pro­grams. Oth­ers will be fully avail­able online, such as those offered by Lumos Labs, Happy Neu­ron and My Vig­or­ous Mind. And still oth­ers may be technology-free, promis­ing engag­ing com­bi­na­tions of inter­ac­tive, group-based, activ­i­ties with pen-and-paper exercises.

Cre­at­ing a solid busi­ness case will help com­mu­ni­ties nav­i­gate through this grow­ing array of options. We sug­gest com­mu­ni­ties con­sider this Sharp­Brains Check­list for Brain Fit­ness Centers:

1. Early Users: Who among our res­i­dents is ready and will­ing to do the pro­gram? How are they react­ing to the pilot test­ing of the program?

2. Cog­ni­tive ben­e­fits: What are the spe­cific ben­e­fits claimed for using this pro­gram? Under what sce­nario of use (how many hours/week, how many weeks)? What spe­cific cog­ni­tive skill(s) does the pro­gram train? How will we mea­sure progress? Read the rest of this entry »

The August issue of Ven­ture Cap­i­tal Jour­nal brings a very good piece on the emerg­ing brain fit­ness soft­ware  (also called “neu­rosoft­ware”) category:

– Mind Games (sub­scrip­tion required)

– Dakim, Lumos Labs, Posit Sci­ence and other brain fit­ness star­tups are start­ing to gain mind share and cap­i­tal from ven­ture firms.

The reporter and I spoke as Lumos Labs received its $3m round, and we dis­cussed other fund­able start-ups, fea­tur­ing Cog­niFit. Which, as men­tioned over the week­end, just raised $5m.

If case you are a new Sharp­Brains reader, per­haps vis­it­ing us after read­ing this VCJ arti­cle, let me pro­vide a quick overview of the cat­e­gory and our Mar­ket Report (which is annual, not quar­terly as the arti­cle states):

A) Report High­lights

We esti­mate the size of the US brain fit­ness soft­ware mar­ket at $225M in 2007, up from $100m in 2005 (50% CAGR), ana­lyz­ing the size and trends of four cus­tomer seg­ments: con­sumers, health­care & insur­ance providers, K12 school sys­tems, and for­tune 1000 com­pa­nies, mil­i­tary, and sports teams. Two seg­ments fueled the mar­ket growth from 2005 to 2007: con­sumers (grew from $5m to $80m, 300% CAGR) and health­care & insur­ance providers (grew from $36m to $65m, 35% CAGR).

Ten Spe­cific High­lights from The State of the Brain Fit­ness Soft­ware Mar­ket 2008 report include:

1) 2007 was a sem­i­nal year for the US Brain Fit­ness soft­ware mar­ket, which reached $225 mil­lion in rev­enues up from an esti­mated $100 mil­lion in 2005.

2) Over 20 com­pa­nies are offer­ing tools to assess and train cog­ni­tive skills to four cus­tomer seg­ments: con­sumers; health­care and insur­ance providers; K12 school sys­tems; and For­tune 1000 com­pa­nies, the mil­i­tary, and sports teams.

Read the rest of this entry »

In an emerg­ing, dynamic, high growth mar­ket, like brain train­ing, it is dif­fi­cult to make pre­cise pro­jec­tions. But, we can observe a num­ber of trends that exec­u­tives, con­sumers, pub­lic pol­icy mak­ers, and the media should watch closely in the com­ing years, as brain fit­ness and train­ing becomes main­stream, new tools appear, and an ecosys­tem grows around it.

1. We pre­dict an increased empha­sis on brain main­te­nance in loca­tions rang­ing from retire­ment com­mu­ni­ties to gyms. As a computer-savvy baby boomer pop­u­la­tion looks for ways to stay men­tally fit, brain fit­ness, or brain train­ing, is becom­ing part of their vocab­u­lary and concern.

2. Phys­i­cal and men­tal exer­cise will be bet­ter inte­grated. Phys­i­cal exer­cise has been shown to increase the rate of neu­ro­ge­n­e­sis, whereas men­tal exer­cise helps ensure the sur­vival of any newly cre­ated neu­rons. Today both activ­i­ties usu­ally take place in very dif­fer­ent set­tings: the for­mer, in health clubs, the later, in uni­ver­si­ties. We pre­dict that the bor­ders between them will become more dif­fuse. Expect new pro­grams such as brain fit­ness pod­casts that allow us to train work­ing mem­ory as we jog or exer­cise bikes with built-in brain games.

3. Watch for a Read the rest of this entry »

I wrote this arti­cle for the March/ April edi­tion of the pub­li­ca­tion Aging Today, pub­lished by the Amer­i­can Soci­ety on Aging, and received per­mis­sion to repro­duce it here.

—————-

In recent years, most pro­fes­sion­als in aging have become aware of the grow­ing sci­en­tific evi­dence show­ing that human brains retain the abil­ity to gen­er­ate neu­rons and change over a life­time, dis­cov­er­ies that have bro­ken the sci­en­tific par­a­digm preva­lent dur­ing the 20th cen­tury. Fur­ther­more, neu­roimag­ing and cog­ni­tive train­ing stud­ies are show­ing how well-directed exer­cise presents peo­ple major oppor­tu­ni­ties for healthy brain aging.

How can peo­ple use emerg­ing tech­nolo­gies to keep their brains healthy and pro­duc­tive as long as pos­si­ble? An emerg­ing mar­ket for brain health– $225 mil­lion mar­ket in 2007, in the United States alone, of which con­sumers account for $80 million–is try­ing to address that ques­tion in a way that com­ple­ments other impor­tant more tra­di­tional pil­lars (and multi-billion indus­tries) of brain health, such as phys­i­cal exer­cise, bal­anced diet, stress man­age­ment (stress has been shown to actu­ally kill neu­rons and reduce the rate of cre­ation of new ones) and over­all men­tal stim­u­la­tion and life­long learning.

2007 AN ACTIVE YEAR

A series of impor­tant events took place in 2007, a sem­i­nal year for the brain health field, begin­ning in Jan­u­ary when many main­stream media pub­li­ca­tions, such as Time Mag­a­zine and CBS News, started to pub­lish major sto­ries on neu­ro­plas­tic­ity and brain exer­cise. This media cov­er­age fol­lowed the pub­li­ca­tion of the long-awaited results from national clin­i­cal tri­als show­ing that sig­nif­i­cant per­cent­ages of the par­tic­i­pants age 65 and older who trained for five weeks improved their mem­ory, rea­son­ing and information-processing speed. Find­ings from the Advanced Cog­ni­tive Train­ing for Inde­pen­dent and Vital Elderly (ACTIVE) Study appeared in the Jour­nal of the Amer­i­can Med­ical Asso­ci­a­tion (Dec. 20, 2006) and revealed that even after five years, par­tic­i­pants in the ACTIVE computer-based pro­gram showed less of a decline in information-processing skills than those in a con­trol group that received no cog­ni­tive training.

Read the rest of this entry »

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.

This past Tues­day, the MIT Club of North­ern Cal­i­for­nia, the Amer­i­can Soci­ety on Aging, and Smart­Sil­vers spon­sored an event on The Emerg­ing Brain Fit­ness Soft­ware Mar­ket: Build­ing Bet­ter Brains to explore the real­i­ties and myths of this grow­ing field. The panel was mod­er­ated by Zack Lynch, Exec­u­tive Direc­tor of the Neu­rotech­nol­ogy Indus­try Orga­ni­za­tion, and com­posed of a ven­ture cap­i­tal­ist and 3 CEOs of pro­gram devel­op­ers in the field. Before the panel, I had the chance to present an overview of the state of the Brain Fit­ness Soft­ware Mar­ket based on our upcom­ing report to be released on March 4th.

Why are we talk­ing about this field at all? Well, for one, an increas­ing num­ber of com­pa­nies are achiev­ing sig­nif­i­cant com­mer­cial suc­cess in pack­ag­ing “brain exer­cise”. An exam­ple is the line of Nin­tendo games, such as Brain Age and Brain Train­ing, that have shipped over 15 mil­lion units world­wide despite lim­ited sci­en­tific sup­port, since 2005. What is less vis­i­ble is that a num­ber of com­pa­nies and sci­en­tists are Read the rest of this entry »

Do you know where words are stored in your brain…?

In your tem­po­ral lobe! (in green on this pro­file view of the right side of your brain).

As you know your brain has two sides (two hemi­spheres) con­nected by the cor­pus cal­lo­sum. So you have one tem­po­ral lobe on each side of the brain.

If you are right-handed, your lan­guage is stored mostly in your left tem­po­ral lobe. If you are left-handed, you are not so lat­er­al­ized and your lan­guage is stored a bit on both sides of your brain in the tem­po­ral lobes.

Words in the brain are not stored ran­domly. They seemed to be quite orga­nized. Research has shown that words that are often heard together (such as salt and pep­per) or words that share some mean­ing (such as nurse and doc­tor) are con­nected or asso­ci­ated in the brain. Once you hear one, the other is activated.

Here is a brain exer­cise whose aim is to stim­u­late the con­nec­tions or asso­ci­a­tions between words in your tem­po­ral lobe.

In the left col­umn you have a Read the rest of this entry »