Neu­ro­feed­back — also known as EEG Biofeed­back — is an approach for treat­ing ADHD in which indi­vid­u­als are pro­vided real-time feed­back on their brain­wave activ­ity and taught to alter their typ­i­cal EEG pat­tern to one that is con­sis­tent with a focused and atten­tive state. Accord­ing to neu­ro­feed­back pro­po­nents, this often results in improved atten­tion and reduced hyperactive/impulsive behavior.

Sev­eral years ago I sum­ma­rized the sci­en­tific sup­port for neu­ro­feed­back treat­ment — see here - and noted that Read the rest of this entry »

Below you can find the full tran­script of our engag­ing Q&A ses­sion yes­ter­day on holis­tic brain health with clin­i­cal neu­ropsy­chol­o­gist Dr. Paul Nuss­baum, author of Save Your Brain. You can learn more about the full Brain Fit­ness Q&A Series Here.

Per­haps one of the best exchanges was: Read the rest of this entry »

The media reg­u­larly reports on find­ings based on neu­roimag­ing stud­ies, but rarely do they explain exactly what these tech­niques are, their ben­e­fits or what it’s like to actu­ally par­tic­i­pate in these types of stud­ies. Today I’ll describe what a par­tic­i­pant goes through when they vol­un­teer for a cog­ni­tive neu­ro­science exper­i­ment using a neu­roimag­ing tech­nique called elec­troen­cephalog­ra­phy (EEG). Unfor­tu­nately, it is exceed­ingly com­mon for par­tic­i­pants to not under­stand how these tech­niques ben­e­fit pre­vi­ous behav­ioral find­ings. Sim­ply stated, if I were a par­tic­i­pant, I’d like to know why I needed to wear a weird swim cap and how it ben­e­fits the research being done.

EEG is a tool reg­u­larly used to view and record the changes in brain activ­ity involved in the var­i­ous types of cog­ni­tive func­tions while per­form­ing a task. Read the rest of this entry »

Neu­ro­feed­back — also known as EEG Biofeed­back — is an approach for treat­ing ADHD in which indi­vid­u­als are pro­vided real-time feed­back on their brain­wave pat­terns and taught to pro­duce and main­tain pat­terns con­sis­tent with a focused, atten­tive state. This is often done by col­lect­ing brain­wave, i.e., EEG, data from indi­vid­u­als as they focus on stim­uli pre­sented on a com­puter screen. Their abil­ity to con­trol the stim­uli, for exam­ple, keep­ing the ‘smile on a smi­ley face’, is con­tin­gent on main­tain­ing the brain­wave pat­tern being trained.

Neu­ro­feed­back sup­port­ers believe that learn­ing this dur­ing train­ing gen­er­al­izes to real world sit­u­a­tions and results in improved atten­tion and reduced hyperactive/impulsive behav­ior. Although a num­ber of neu­ro­feed­back stud­ies have yielded promis­ing results it remains some­what con­tro­ver­sial with some researchers argu­ing that lim­i­ta­tions of these stud­ies pre­clude firm con­clu­sions about the effec­tive­ness of neu­ro­feed­back from being drawn.

Last year I reviewed a par­tic­u­larly well-conducted study of neu­ro­feed­back treat­ment for ADHD — see my review here. The study was con­ducted in Ger­many and began with 94 chil­dren aged 8 to 12. All had been care­fully diag­nosed with ADHD and over 90% had never received med­ica­tion treat­ment. About 80% were boys.

Chil­dren were ran­domly assigned to receive either 36 ses­sions of neu­ro­feed­back train­ing or 36 ses­sions of com­put­er­ized atten­tion train­ing. The com­put­er­ized atten­tion train­ing task was intended to serve as the con­trol inter­ven­tion and pro­vided equal amounts of time work­ing on a demand­ing cog­ni­tive task under the super­vi­sion of an adult; the inclu­sion of this con­trol con­di­tion is a real strength of the study.

The main find­ings were as fol­lows: Read the rest of this entry »

Our inau­gural Sharp­Brains Sum­mit con­tin­ues to grow momen­tum — here goes a quick update.

New Speak­ers:

Thomas M. War­den is Assis­tant Vice Pres­i­dent and Leader of Allstate’s Research and Plan­ning Cen­ter (ARPC). He helps sets ARPC’s research agenda and man­age its exe­cu­tion by 60-member ARPC staff, lead­ing the devel­op­ment of sig­nif­i­cant inno­va­tions that con­tribute to Allstate’s prof­itable growth. He is a Char­tered Finan­cial Ana­lyst and has an M.B.A. from Har­vard University.

Dr. Lau­rence Hir­sh­berg directs the Neu­roDe­vel­op­ment Cen­ter and serves on the fac­ulty of the Depart­ment of Psy­chi­a­try and Human Behav­ior of the Brown Uni­ver­sity Med­ical School as Clin­i­cal Assis­tant Pro­fes­sor. The Neu­roDe­vel­op­ment Cen­ter is one of the 20 research sites world­wide par­tic­i­pat­ing in the largest study of neu­ro­phys­i­o­log­i­cal mark­ers for depres­sion. Dr. Hir­sh­berg is a licensed clin­i­cal psy­chol­o­gist and cer­ti­fied in EEG biofeed­back by the Biofeed­back Cer­ti­fi­ca­tion Insti­tute of Amer­ica, and recently served as Guest Edi­tor and con­trib­u­tor to a spe­cial issue of Child and Ado­les­cent Psy­chi­atric Clin­ics of North Amer­ica devoted to emerg­ing inter­ven­tions in applied neu­ro­science, includ­ing neu­ro­feed­back and other brain based interventions.

New Sil­ver Sponsor:

A.G.E. Mat­ters is a mul­ti­dis­ci­pli­nary Adult and Geri­atric Eval­u­a­tion Clinic in Toronto, Ontario, Canada, with a mis­sion to pro­vide swift and con­tin­u­ally upgraded access to community-based, com­pre­hen­sive assess­ment of cog­ni­tion, func­tion and behav­ior; per­son­al­ized pro­grams of pre­ven­tion, coun­sel­ing, edu­ca­tion and treat­ment; and nutri­tional and lifestyle rec­om­men­da­tions, cog­ni­tive train­ing pro­grams, and med­ica­tions of proven benefit.

New Part­ners:

The Alzheimer’s Drug Dis­cov­ery Foun­da­tion was estab­lished in 2004 as a pub­lic char­ity to sup­port the advance­ment of drugs to pre­vent, treat, and cure Alzheimer’s dis­ease, related demen­tias, and cog­ni­tive aging. Our strat­egy of ven­ture phil­an­thropy is based on the idea that our research grant recip­i­ents are engaged in projects that are poten­tially viable in the mar­ket­place with a pos­si­ble return on investment.

The Inter­na­tional Coun­cil on Active Aging® (ICAA) was founded in the belief that uni­fy­ing the efforts of the orga­ni­za­tions focused on older adults ben­e­fits both the peo­ple they reach and the orga­ni­za­tions them­selves. Today, the vision is shared by over 8,000 orga­ni­za­tions con­nected to the ICAA network.

The Knowl­edge Media Design Insti­tute (KMDI) is a leader in inter­dis­ci­pli­nary research and teach­ing at the Uni­ver­sity of Toronto. Our work spans the sci­en­tific study of the ways in which media and media tech­nolo­gies shape, and are shaped by, human activ­ity, and the prac­ti­cal work of found­ing an inter­dis­ci­pli­nary nexus for the design of such media. Adopt­ing a human-centred and par­tic­i­pa­tory approach to design, our goal is to enhance human skill rather than dimin­ish it, and to encour­age cre­ativ­ity and innovation.

The USC Davis School of Geron­tol­ogy has con­sis­tently pio­neered inno­v­a­tive edu­ca­tional pro­grams includ­ing the world’s first Ph.D. in Geron­tol­ogy, the first joint Master’s degree in Geron­tol­ogy and Busi­ness Admin­is­tra­tion, and the first under­grad­u­ate Health Sci­ence Track in Geron­tol­ogy. Research in mol­e­c­u­lar biol­ogy, neu­ro­science, demog­ra­phy, psy­chol­ogy, soci­ol­ogy and pub­lic pol­icy is con­ducted under the aus­pices of the Ethel Percy Andrus Geron­tol­ogy Cen­ter, founded in 1964.

Still much much more work ahead…but we are excited to see how this is shap­ing up!

For more infor­ma­tion, and to Reg­is­ter a early-bird rates, click on Sharp­Brains Sum­mit.

We have talked about the value of med­i­ta­tion before (see Mind­ful­ness and Med­i­ta­tion in Schools), as a form of well-directed men­tal exer­cise than can help train atten­tion and emo­tional self-regulation.  Which other stud­ies have shown how it strength­ens spe­cific parts of the brain, mainly in the frontal lobe.

Dr. Rabiner shares with us, below, an excel­lent review of a new study that ana­lyzes the ben­e­fits of mind­ful­ness for ado­les­cents and adults with atten­tion deficits. He writes that “although this is clearly a pre­lim­i­nary study, the results are both inter­est­ing and encouraging.”

- Alvaro

Does Mind­ful­ness Med­i­ta­tion Help Adults & Teens with ADHD

– By Dr. David Rabiner

Although med­ica­tion treat­ment is effec­tive for many indi­vid­u­als with ADHD, includ­ing ado­les­cents adults, there remains an under­stand­able need to explore and develop inter­ven­tions that can com­ple­ment or even sub­sti­tute for med­ica­tion. This is true for a vari­ety of rea­sons includ­ing:
1) Not all adults with ADHD ben­e­fit from med­ica­tion.
2) Among those who ben­e­fit, many have resid­ual dif­fi­cul­ties that need to be addressed via other means.
3) Some adults with ADHD expe­ri­ence adverse effects that pre­vent them from remain­ing on medication.

Read the rest of this entry »

Daniel Lende and Greg Downey run the though-provoking Neu­roan­thro­pol­ogy blog. Daniel also teaches a class at Uni­ver­sity of Notre Dame, and he asked his stu­dents to sub­mit group-based blog posts in lieu of the tra­di­tional final essays. He explains more on Why A Final Essay When We Can Do This?.

Below you have a spec­tac­u­lar post writ­ten by 4 of his stu­dents. They show how brain imag­ing is start­ing to pro­vide a win­dow into the plas­tic­ity (glos­sary here) of our brains, and how our very own actions impact them. For good and for bad.

Under­stand­ing Brain Imaging

— By Chris Dud­ley, Matt Gasperetti, Mikey Nar­vaez, and Sarah Walorski

Do you remem­ber the anti-drug pub­lic ser­vice announce­ment from the 1980s that showed an egg fry­ing in a hot pan which rep­re­sented your brain on drugs?

Read the rest of this entry »

Eliane writes a great post esti­mat­ing the size of the Seri­ous Games Mar­ket, build­ing on the over­all Price­Wa­ter­house­C­oop­ers report that seemed to indi­cate that the Global Video Game Mar­ket is Set to Explode.

Some quotes

• “The over­all gam­ing audi­ence con­tin­ues to expand and become some­what more female and older than in the past thanks to casual games and games becom­ing an “impor­tant part of cul­ture” — which in my view would embed the Seri­ous Games segment.”
• “Whereas the mil­i­tary was one of the first cus­tomers of Seri­ous Games, it has been joined by a long line of users, includ­ing other gov­ern­ment agen­cies, health­care providers, schools (both K-12 and uni­ver­si­ties) and For­tune 500 com­pa­nies (for team build­ing, lead­er­ship train­ing, sales train­ing and prod­uct edu­ca­tion, among others).”
• “This is my con­ser­v­a­tive esti­mate: the Seri­ous Games mar­ket would be rang­ing between $200 — 400 mil­lion per year only in US, in 2007. ”
• “There is now an emer­gent sup­ply chain for Cor­po­rate Seri­ous Games, with a num­ber of cor­po­ra­tions tak­ing Read the rest of this entry »