Try Thinking and Learning Without Working Memory

    Imag­ine dial­ing a phone num­ber by hav­ing to look up each dig­it one at a time in the phone book. Nor­mal­ly, you look up the num­ber and remem­ber all sev­en dig­its long enough to get it dialed. Even with one dig­it at a time, you would have to remem­ber each dig­it long enough…

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Travel and Engagement as Good Brain Exercise

Neu­ro­plas­tic­i­ty is defined as “the abil­i­ty of the brain to rewire itself through expe­ri­ence”. We typ­i­cal­ly sum­ma­rize a lot of brain research by encour­ag­ing Sharp­Brains read­ers is to seek for nov­el­ty, vari­ety and chal­lenge, as guide­lines for “brain exer­cise” that will help build new con­nec­tions in the brain, force one to be mind­ful and pay…

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A very sharp brain: Prof. Hans Rosling

A few years ago I had the chance to meet  Hans Rosling at a sum­mit by the Schwab Foun­da­tion for Social Entre­pre­neur­ship. He is a Pro­fes­sor of Inter­na­tion­al Health who devel­oped Tren­d­a­lyz­er soft­ware, a tool that brings sta­tis­tics to live with great visu­al and ani­ma­tion tech­niques. Google bought the soft­ware last March. You can find it here now.…

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Smart Brains, Sharp Brain… new research on maintaining one

A New York Times edi­to­r­i­al print­ed today states:When test­ed five years lat­er, these par­tic­i­pants [in a cog­ni­tive train­ing study] had less of a decline in the skill they were trained in than did a con­trol group that received no cog­ni­tive train­ing. The pay­off from men­tal exer­cise seemed far greater than we are accus­tomed to get­ting for phys­i­cal exer­cise — as if 10 work­outs at the gym were enough to keep you fit five years later.and If fur­ther stud­ies show that men­tal exer­cis­es can improve every­day func­tion­ing, doc­tors may need to pre­scribe such train­ing, senior cen­ters may want to set up “brain gyms,” and aging Amer­i­cans would be wise to do brain-stretch­ing activities.

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