Dear Mr or Mrs Next US President,

We are glad to wel­come you to our blog car­ni­val. After a short hia­tus, Encephalon is back and gath­er­ing steam. We have pre­pared this “revival” edi­tion just for you, so you can be well informed and impress us all dur­ing the upcom­ing Sci­encede­bate 2008.

With­out fur­ther ado, let’s pro­ceed to the ques­tions posed by 24 blog­gers on neu­ro­science and psy­chol­ogy issues. We hope they pro­vide, at the very least, good men­tal stim­u­la­tion for you and your advisors.

Big Ques­tions

Do I deserve to vote even if I don’t have Free Will? (Marc at Neu­ro­sci­en­tif­i­cally Challenged).

If cul­ture sculpts our brains, what can our brains do to refine our cul­ture first? (Stephanie at Brains On Purpose).

Is God more than a fly­ing brain? (Jes­sica at bioephemera).

Is Your brain really read­ing This? (Pete at Brain Hammer).

A Few Intru­sive Questions

Do you play any musi­cal instru­ment? (Megan at SharpBrains).

Read the rest of this entry »

Joanne Jacobs, edu­ca­tor, blog­ger and author of Our School: The Inspir­ing Story of Two Teach­ers, One Big Idea and the Char­ter School That Beat the Odds, par­tic­i­pates today in our Author Speaks Series with an excel­lent arti­cle on how “Schools won’t improve until admin­is­tra­tors and teach­ers can admit the prob­lems, ana­lyze what’s going wrong and try new strate­gies. Stu­dents won’t improve if they think they’re “spe­cial” just the way they are.” Enjoy, and feel free to add your com­ment to engage in a stim­u­lat­ing conversation.

Quick link to an excel­lent and inspir­ing arti­cle in the Wall Street Jour­nal: 12 Peo­ple Who Are Chang­ing Your Retire­ment
(open access dur­ing a week)

Read the rest of this entry »

Our Jan­u­ary Newslet­ter received a good deal of feed­back from many read­ers. Based on it, our new approach is to select the top 10 most impor­tant arti­cles every other week. Please take a look at this first exper­i­ment, and let us know you feedback.

(Also, remem­ber that you can sub­scribe to receive our blog RSS feed, or to our monthly newslet­ter at the top of this page if you want to receive this newslet­ter by email).

News and Events

Stress Man­age­ment is Key Fac­tor For Cog­ni­tive Fit­ness: a great cover story in US News & World Report, and an excel­lent arti­cle in Pre­ven­tion Mag­a­zine that was high­lighted on the Today Show this week, both fea­ture the impor­tance of 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 »

Over the last few days we have seen an engag­ing con­ver­sa­tion going on. In a cou­ple of posts, rep­re­sen­ta­tives from Posit Sci­ence brain fit­ness gym have left com­ments that have prompted me to ask a series of detailed ques­tions. I will present those ques­tions in a post, so they are eas­ier to find.

Eric, Henry: please address these ques­tions, so we all con­tribute to help­ing con­sumers and insti­tu­tions nav­i­gate through this emerg­ing land­scape of “brain fit­ness gyms” and sep­a­rate what is real today from what is promis­ing and may be real tomor­row. Read the rest of this entry »

The move­ment to have US pres­i­den­tial candidates dis­cuss Sci­ence and Tech­nol­ogy in a devoted debate has been pick­ing up steam. Date and place are sched­uled: April 18th at the Franklin Insti­tute in Philadelphia.

- cospon­sored by the AAAS, the Coun­cil on Com­pet­i­tive­ness, the National Acad­emy of Sci­ences, the National Acad­emy of Engi­neer­ing, and the Insti­tute of Med­i­cine, and signed by over 100 lead­ing Amer­i­can uni­ver­si­ties and other organizations

- Fri­day Busi­ness Week ran this story.

–  Intel Chair­man Craig Bar­rett and for­mer HHS Sec­re­tary Donna Sha­lala have Read the rest of this entry »

What were you doing on August 26th, 2006? That day, Mo, the blog­ger behind Sci­ence­Blogs’ Neu­rophi­los­o­phy, launched the Encephalon blog car­ni­val to present, every other week, a selec­tion of the best neu­ro­science and psy­chol­ogy blog posts on brain and mind.

It has been one of the most stim­u­lat­ing blog car­ni­vals ever since, and we are hon­ored to con­tinue the tra­di­tion. Today we are proud to announce…

A neu­ro­science blog car­ni­val– Sec­ond Read the rest of this entry »

Today we host a very stim­u­lat­ing essay on the impor­tance of problem-solving and encour­ag­ing com­plex game-playing for children’s com­plete “cog­ni­tive nutri­tion”. Enjoy!

——————–

Children’s Com­plex Thinking

– By Tom O’Brien and Chris­tine Wallach

Pop over to your neigh­bor­hood school and visit some class­rooms. Is what’s hap­pen­ing cog­ni­tively nutri­tive? That is, does it sat­isfy present needs and pro­vide nour­ish­ment for the future health and devel­op­ment of children’s thinking?

Or is it puni­tive, with lit­tle con­cern for present nour­ish­ment and future health and development?

The Genevan psy­chol­o­gist and researcher Her­mina Sin­clair said, 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 »