You may have watched the new series Lie To Me, with Tim Roth, based on the work of Paul Ekman.

The sec­ond episode, which you can watch for free via Hulu.com Here, is pretty inter­est­ing, but the best part hap­pens in the begin­ning, so you only need to watch a few min­utes to learn why what are called “lie detec­tors” are noth­ing but biofeed­back sys­tems that mea­sure phys­i­o­log­i­cal anxiety.

Biofeed­back can be a very effec­tive train­ing tool for emo­tional self-regulation and stress man­age­ment, pre­cisely because it enables a faster feedback-based learn­ing loop. Indeed, we are see­ing a grow­ing num­ber of appli­ca­tions in the mar­ket, with names such as EmWave, StressEraser, RES­PeR­ATE, Jour­ney to the Wild Divine, and others.

Sim­ply, don’t believe the tech­nol­ogy is an effec­tive lie detector.

Car­o­line and I wrote an arti­cle on Paul Ekman’s work a cou­ple of years ago — let me repub­lish it now, given his work has made it all the way to main­stream TV!

Paul Ekman has con­ducted exten­sive research on iden­ti­fy­ing emo­tions through facial expres­sions. As part of that research, and as part of the power of dis­ci­pline and train­ing, he learned how to con­sciously manip­u­late 42 facial mus­cles, includ­ing many that in most of us are beyond our con­trol, and even awareness.

In the 60s and 70s when Ekman began look­ing into the uni­ver­sal­ity of facial expres­sions, all the major con­tem­po­rary social sci­en­tists, like Mar­garet Mead, believed that expres­sions were cul­tur­ally learned, not innate. He trav­eled all over the world with pic­tures of peo­ple mak­ing dis­tinct facial expres­sions and found peo­ple in cul­tures every­where, from mod­ern to stone age, agreed on the emo­tion behind the expres­sion. He then turned to Read the rest of this entry »

Not a day goes by with­out a sig­nif­i­cant depression-related announce­ment. Yes­ter­day, one could read that Older Women More Likely to Suf­fer Depres­sion (than Older Men; in the Wash­ing­ton Post). Today, we see that St. Jude Start­ing Trial On Brain Stim­u­la­tion For Depres­sion (CNN). A few days ago, Blue Cross of Cal­i­for­nia Launched Mater­nity Depres­sion Pro­gram (press release).

Time to step back and ask our­selves ques­tions such as, “What is going On”, “What is Depres­sion”, “What Treat­ments Work, and What is the Lat­est Research”. For­tu­nately, thanks to our col­lab­o­ra­tion with Greater Good Mag­a­zine, Jill Sut­tie offers a fas­ci­nat­ing answers to those questions-and more. Enjoy.

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Clos­ing the Circuit

Helen Mayberg’s research could rev­o­lu­tion­ize depres­sion treatment.

— By Jill Suttie.

At some point in their lives, 5 to 12 per­cent of Amer­i­can men and 10–25 per­cent of women will suf­fer an episode of depres­sion, mak­ing it the most com­monly diag­nosed men­tal dis­or­der today. Unlike nor­mal sad­ness, which passes with time, depres­sion feels unstop­pable and causes peo­ple to lose inter­est in nearly all activ­i­ties. Because it affects a person’s abil­ity to eat, sleep, work, and func­tion nor­mally, it exacts a huge cost on the econ­omy, esti­mated at $30 bil­lion dol­lars annu­ally. The cost in human suf­fer­ing can­not be measured.

Mil­lions of peo­ple diag­nosed with depres­sion turn to med­ica­tion as a treat­ment, and many of the most pop­u­lar Read the rest of this entry »

Paul Ekman has con­ducted exten­sive research on iden­ti­fy­ing emo­tions through facial expres­sions. As part of that research, and as part of the power of dis­ci­pline and train­ing, he learned how to con­sciously manip­u­late 42 facial mus­cles, includ­ing many that in most of us are beyond our con­trol, and even awareness.

In the 60s and 70s when Ekman began look­ing into the uni­ver­sal­ity of facial expres­sions, all the major con­tem­po­rary social sci­en­tists, like Mar­garet Mead, believed that expres­sions were cul­tur­ally learned, not innate. He pro­ceeded trav­eled all over the world with pic­tures of peo­ple mak­ing dis­tinct facial expres­sions and found peo­ple in cul­tures every­where, from mod­ern to stone age, agreed on the emo­tion behind the expres­sion. He then turned to study­ing the pro­duc­tion of these expres­sions and the 43 facial mus­cles that can cre­ate 10,000 expres­sions, which form the basis of his training.

He found seven uni­ver­sal emo­tions with unique facial expres­sion. The emo­tions are: anger, fear, sad­ness, dis­gust, hap­pi­ness, sur­prise, and con­tempt. At least five of these are shared with non-human pri­mates as well. Inter­est­ingly, the smile is the eas­i­est expres­sion to rec­og­nize, and the eas­i­est to iden­tify from afar. These emo­tions have a spe­cific Read the rest of this entry »

Alvaro and I had the good for­tune to attend a great con­fer­ence last week called Learn­ing & The Brain: Enhanc­ing Cog­ni­tion and Emo­tions for Learn­ing. It was a fas­ci­nat­ing mix of neu­ro­sci­en­tists and edu­ca­tors talk­ing with and lis­ten­ing to each other. Some top­ics were meant to be applied today, but many were food for thought — insight on where sci­ence and edu­ca­tion are headed and how they influ­ence each other.

Using dra­matic new imag­ing tech­niques, such as fMRIs, PET, and SPECT, neu­ro­sci­en­tists are gain­ing valu­able infor­ma­tion about learn­ing. This pio­neer­ing knowl­edge is lead­ing not only to new ped­a­go­gies, but also to new med­ica­tions, brain enhance­ment tech­nolo­gies, and ther­a­pies.… The Con­fer­ence cre­ates an inter­dis­ci­pli­nary forum — a meet­ing place for neu­ro­sci­en­tists, edu­ca­tors, psy­chol­o­gists, clin­i­cians, and par­ents — to exam­ine these new research find­ings with respect to their applic­a­bil­ity in the class­room and clin­i­cal practice.

Take-aways

• Humans are a mix­ture of cog­ni­tion and emo­tion, and both ele­ments are essen­tial to func­tion and learn properly
• Edu­ca­tors and pub­lic pol­icy mak­ers need to learn more about the brain, how it grows, and how to cul­ti­vate it
• Stu­dents of all ages need to be both chal­lenged and nur­tured in order to succeed
• Peo­ple learn dif­fer­ently — try to teach and learn through as many dif­fer­ent modal­i­ties as pos­si­ble (engage lan­guage, motor skills, artis­tic cre­ation, social inter­ac­tion, sen­sory input, etc.)
• While short-term stress can heighten your cog­ni­tive abil­i­ties, long term stress kills you — you need to find bal­ance and release
• Test anx­i­ety and sub­se­quent poor test results can be improved with behav­ioral train­ing with feed­back based on heart rate variability
• Dr. Robert Sapol­sky is a very very enlight­en­ing and fun speaker
• Allow time for rest and con­sol­i­da­tion of learned material
• Emo­tional mem­o­ries are eas­ier to remember
• Con­fer­ences like these per­form a real ser­vice in fos­ter­ing dia­logues between sci­en­tists and educators

Read the rest of this entry »