Tracking Health and Wellness Applications of Brain Science

adult-neurogenesis

Resources for Brain Health Across the Lifespan

by

As promised in my pre­vi­ous post on Neu­ro­ge­n­e­sis and Brain Plas­tic­i­ty in Adult Brains, I will now list some inter­views, video, arti­cles, and books that go hand-in-hand with these brain booksfas­ci­nat­ing top­ics we are dis­cussing. Please com­ment below if you have favorite addi­tion­al resources!

NEUROGENESIS

MIT news – Picow­er researcher finds neu­ron growth in adult brain

Soci­ety for Neu­ro­science brain brief – Adult Neu­ro­ge­n­e­sis

BRAIN PLASTICITY

Neu­ro­science for Kids – Brain Plas­tic­i­ty: What Is It?

Soci­ety for Neu­ro­science brain brief – Brain Plas­tic­i­ty, Lan­guage Pro­cess­ing and Reading

Brain Sci­ence Pod­cast – Gin­ger Camp­bell inter­view with Nor­man Doidge, MD, [Read more…] about Resources for Brain Health Across the Lifespan

Exercising the body is exercising the mind

by

I apol­o­gize for the long delay in get­ting back to this col­umn but I have a good excuse. We just recent­ly had a baby, and boy, that takes care right there of the phys­i­cal exer­cise need. Between car­ry­ing the baby upstairs and down­stairs, run­ning to get the baby, get­ting out of the bed and pick­ing the baby up and putting the baby down a cou­ple of times a night no you need not wor­ry about get­ting your dai­ly exer­cise dose in…Now, the major­i­ty of the answers to my post on the brain virtues of phys­i­cal exer­cise sug­gests that most peo­ple think that the brain ben­e­fits of phys­i­cal exer­cise are most­ly to be under­stood as com­ple­men­tary effects of a healthy life style.

Is this cor­rect? In my post today I will attempt to answer this question.

First, while gen­er­al­ly health­i­er peo­ple seem to have health­i­er brains, the phys­i­cal exer­cise effect on the brain seems to be inde­pen­dent of oth­er things. One of the most impor­tant devel­op­ment in neu­ro­science was when the offi­cial dog­ma claim­ing that there was no neu­ro­ge­n­e­sis (pro­duc­tion of new brain cells) in the adult brain was top­pled. Now we know that the brain is “plas­tic” mean­ing that, under the right cir­cum­stances, the brain can change [Read more…] about Exer­cis­ing the body is exer­cis­ing the mind

Neurogenesis and Brain Plasticity in Adult Brains

by

Back in July, I wrote a post enti­tled 10 Brain Tips To Teach and Learn. Those tips apply to stu­dents of any age, includ­ing adults, for ide­al­ly adults are still learn­ers. Why is adult learn­ing rel­e­vant in a brain-focused blog, you may wonder:

The short of it

As we age, our brain:

still forms new brain cells
can change its struc­ture & function
finds pos­i­tive stress can be ben­e­fi­cial; neg­a­tive stress can be detrimental
can thrive on nov­el challenges
needs to be exer­cised, just like our bodies

The long of it

Adults may have a ten­den­cy to get set in their ways have been doing it this way for a long time and it works, so why change? Turns out, though, that change can be a way to keep aging brains healthy. At the April Learn­ing & the Brain con­fer­ence, the theme of which was neu­ro­plas­tic­i­ty, I attend­ed sev­er­al ses­sions on adult learn­ing. Here’s what the experts are saying.

[Read more…] about Neu­ro­ge­n­e­sis and Brain Plas­tic­i­ty in Adult Brains

New Neurons: Good News, Bad News

by

Over the last year we have glad­ly seen an avalanche of news on adult neu­ro­ge­n­e­sis (the cre­ation of new neu­rons in adult brains), fol­low­ing recent research reports. Fur­ther, we have seen how the news that phys­i­cal exer­cise can enhance neu­ro­ge­n­e­sis is becom­ing com­mon knowl­edge among many health sys­tems we work with.

Now, the obvi­ous ques­tion that does­n’t always get asked is, “What good are new neu­rons if they don’t sur­vive?”. And that’s where learn­ing, enrich­ment, men­tal exer­cise, are critical.

We are glad to intro­duce a new Expert Con­trib­u­tor, Dr. Bill Klemm, a pro­fes­sor of Neu­ro­science at Texas A&M Uni­ver­si­ty, who sum­ma­rizes much research on how new neu­rons are born-and what they need to live long hap­py lives.

- Alvaro

New Neu­rons: Good News, Bad News

– By Dr. Bill Klemm

In the last few years, researchers have dis­cov­ered that new nerve cells (neu­rons) are born, pre­sum­ably from resid­ual stem cells that exist even in adults. That should be good news for all of us as we get old­er and fear men­tal decline. The bad news is that these new neu­rons die, unless our minds are active enough.

[Read more…] about New Neu­rons: Good News, Bad News

Mental Training for Gratitude and Altruism

by

Bran­don Keim writes a nice post on The Future Sci­ence of Altru­ism at Wired Sci­ence Blog, based on an inter­view with Jor­dan Graf­man, chief of cog­ni­tive neu­ro­science at the Nation­al Insti­tute of Neu­ro­log­i­cal Dis­or­ders and Stroke.

Bran­don pro­vides good con­text say­ing that “Sci­en­tists, said Graf­man, are under­stand­ing how our brains are shaped by cul­ture and envi­ron­ment, and a mech­a­nism of these changes may involve fluc­tu­a­tion in our genes them­selves, which we’re only begin­ning to under­stand”. (more on this in our post Richard Dawkins and Alfred Nobel: beyond nature and nur­ture).

And gives us some very nice quotes from Dr. Graf­man, including

  • “One of the ways we dif­fer­en­ti­ate our­selves from oth­er species is that we have a sense of future. We don’t have to have imme­di­ate grat­i­fi­ca­tion.… But how far can we go into the future? How much of our brain is aimed at doing that? […]”
  • “Oth­er great apes have a frontal lobe, fair­ly well devel­oped, but not near­ly as well devel­oped as our own. If you believe in Dar­win and evo­lu­tion, you argue that the area grew, and the neur­al archi­tec­ture had to change in some way to accom­mo­date the abil­i­ties asso­ci­at­ed with that behav­ior. There’s no doubt that did­n’t occur overnight; prob­a­bly a slow change, and it was one of the last areas of the brain to devel­op as well. It’s very recent evo­lu­tion­ary devel­op­ment that humans took full advan­tage of. What in the future? What in the brains can change?”
  • “The issue becomes — do we teach this? Train peo­ple to do this? Chil­dren tend to be self­ish, and have to be taught to share.”

The UC Berke­ley mag­a­zine Greater Good tries to answer that ques­tion with a series of arti­cles on Grat­i­tude. I espe­cial­ly enjoyed A Les­son in Thanks, described as [Read more…] about Men­tal Train­ing for Grat­i­tude and Altruism