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 »

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.

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 alter their typ­i­cal EEG pat­tern to one that is con­sis­tent with a focused, atten­tive state. This is typ­i­cally done by col­lect­ing 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 par­tic­u­lar EEG state being trained. Accord­ing to neu­ro­feed­back pro­po­nents, learn­ing how to do this dur­ing train­ing gen­er­al­izes to real world sit­u­a­tions and this results in improved atten­tion and reduced hyperactive/impulsive behavior.

Neu­ro­feed­back treat­ment for ADHD has been con­tro­ver­sial in the field for many years and remains so today. Although a num­ber of pub­lished stud­ies have reported pos­i­tive results many promi­nent ADHD researchers believe that prob­lems with the design of these stud­ies pre­clude con­clud­ing that neu­ro­feed­back is an effec­tive treat­ment. These lim­i­ta­tions have included the absence of ran­dom assign­ment, the lack of appro­pri­ate con­trol groups, raters who are not ‘blind’ to children’s treat­ment sta­tus, and small sam­ples. For addi­tional back­ground, you can find a recent review I wrote on exist­ing research sup­port for neu­ro­feed­back treat­ment of ADHD — along with links to exten­sive reviews of sev­eral recently pub­lished stud­ies -: How Strong is the Research Sup­port for Neu­ro­feed­back in Atten­tion Deficits?

- Results from a New Study of Neurofeedback -

Recently, a study of neu­ro­feed­back treat­ment for ADHD was pub­lished that addresses sev­eral lim­i­ta­tions that have under­mined prior research [Gevensleben, et al., (2009). Is neu­ro­feed­back an effi­ca­cious treat­ment for ADHD? A ran­dom­ized con­trolled clin­i­cal trial. Jour­nal of Child Psy­chol­ogy and Psychiatry.]

The study was con­ducted in Ger­many and began with 102 chil­dren aged 8 to 12. All had been care­fully diag­nosed with ADHD and approx­i­mately over 90% had never received med­ica­tion treat­ment. About 80% were boys. Chil­dren were ran­domly assigned to Read the rest of this entry »

(Editor’s Note: Neu­ro­feed­back is one of the tech­nolo­gies that peo­ple often ask us about.  It is a promis­ing inter­ven­tion in a vari­ety of areas, and has got sig­nif­i­cant trac­tion in help­ing kids with ADD/ ADHD. Now, given the sig­nif­i­cant cost it poses for par­ents, we need to ask the ques­tion: “How Strong is the Research Sup­port for Neu­ro­feed­back Treat­ment of Chil­dren with ADHD”? We are hon­ored to present the thoughts of Duke University’s Dr. David Rabiner, a lead­ing author­ity on the field, on that impor­tant issue. As a bonus, you will enjoy his detailed descrip­tion and sug­ges­tions of how to design a high-quality sci­en­tific study.)

(Update as of March 2009: Dr. David Rabiner has writ­ten an update to the arti­cle below based on a newer study. You can read it click­ing on link: New Study Sup­ports Neu­ro­feed­back Treat­ment for ADHD)
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How Strong is the Research Sup­port for Neu­ro­feed­back Treat­ment of Chil­dren with ADHD?

Nei­ther of the two promi­nent approaches to treat­ing ADHD — med­ica­tion treat­ment and behav­ior ther­apy — are expected to effect long term changes in the child. Med­ica­tion treat­ment induces short-term changes in brain activ­ity that is asso­ci­ated with a reduc­tion in symp­toms for many indi­vid­u­als. Behav­ior ther­apy attempts to cre­ate a set of envi­ron­men­tal con­tin­gen­cies that pro­mote desired behav­ior in the child, but which is unlikely to endure when those con­tin­gen­cies are removed.

In recent years, researchers have begun devot­ing greater atten­tion to the pos­si­bil­ity that chil­dren — and adults — may be pro­vided with par­tic­u­lar kinds of expe­ri­ences that may induce alter­ations in brain func­tion­ing that are asso­ci­ated with more endur­ing changes, i.e., they do not dis­si­pate as soon as treat­ment ends.

Neu­ro­feed­back — also known as EEG Biofeed­back — is reflec­tive of this approach and has a his­tory that goes back Read the rest of this entry »

A blog car­ni­val is a col­lec­tion of good blog posts around a spe­cific topic, pub­lished usu­ally every 2 or 4 weeks. This time many car­ni­vals included some of our arti­cles, so we have a longer than usual list. Take a look at the top­ics you may be inter­ested in.

The first 5 car­ni­vals did the most cre­ative work, in our view, to dis­play all the con­tent: Read the rest of this entry »