As mentioned before, the World Economic Forum asked me to write “an 800 words summary of your most compelling actionable idea on the challenges of gerontology”, in preparation for the Inaugural Summit of the Global Agenda that will take place November 7 to 9th in Dubai.A good number of SharpBrains readers and clients offered their insights – and expressed an interest in reading the draft. So below you have – a proposal to create a Global Consortium for Neurocognitive Fitness Innovation, building on our existing market research and advisory services work. Your thoughts?

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The Context

Growing Demands on Our Brains: Picture 6.7 billion Primitive Brains inhabiting a Knowledge Society where lifelong learning and mastering constant change in complex environments are critical for productive work, health and personal fulfillment.

Welcome to Planet Earth, 2008.

Further stretched by increased longevity: Now picture close to 1 billion of those brains over the age of 60 – and please remember that, less than 100 years ago, life expectancy was between 30 to 40 years. The rapidly evolving Knowledge Society is placing new and enormous demands on our “primitive” human brains. And the longer our lifespans, the more obvious the “cognitive gap”. Hence, from a health point of view, the growing Read the rest of this entry »

Insurance company Allstate and brain fitness software developer Posit Science just announced (see press release Protecting Pennsylvania Drivers, One Brain at a Time) a very intelligent initiative:

Video exercises aid driving skills (Chicago Tribune)

-”Allstate, which called the Posit program “potentially the next big breakthrough in automobile safety,” said it expects its software exercises to reduce risky driving maneuvers by up to 40 percent and improve stopping distance by an average of 22 feet when traveling at 55 miles per hour.”

-”We’ll look to see whether over the next six to nine months there will be a reduction in” the number of accidents between the group participating in the video exercises and those sitting out, said Tom Warden, assistant vice president of Allstate’s research and planning center.

I am fortunate to interview Tom Warden, Assistant Vice President and Leader of Allstate’s Research and Planning Center, based in Menlo Park, California.

Alvaro Fernandez: Tom, thank you for your time. Can you please explain the context behind this new initiative that you just announced?

Tom Warden: Our research center is constantly looking for new ideas to improve the driving behavior of drivers of all ages. Recently we have paid extra emphasis on ways to improve the safety of older drivers.

Let me provide some background here. Allstate, as a company, has always been one of the pioneers in helping to introduce new safety measures. For example, we were among the pioneers in the 60s to advocate for mandatory use of seating belts, given research studies on the benefits for drivers and passengers alike. More recently, we helped lobby for wider adoption of airbags, an effective but expensive way of protection that only became mainstream when manufacturers were required to include them.

Let’s talk now about your agreement with Posit Science. What will happen over the next months?

The first thing we are doing is to conduct a research study to analyze the real-life impact of Posit Science InSight, a computer-based cognitive training program, on accident rates. We know that as drivers get older Read the rest of this entry »

Brain-fitness plan can improve memory (Sydney Morning Herald), reports on the recent endorsement of Posit Science’s programs (Posit Science Program Classic, focused on auditory processing training, and Posit Science Cortex^™ with InSight^™, on visual processing). Quotes: Read the rest of this entry »

Posit Science Corporation announced today, at the annual International Long Term Care Insurance Conference, the launch of a new program called  InSight(TM) for visual processing training.

We have not yet had the chance to analyze the program, but several pertinent open questions posed by Alvaro last month to Posit Science representatives (see Posit Science Brain Fitness Program 2.0: Open Questions) haven’t yet been addressed. Specifically:

Read the rest of this entry »

Roundup of interesting news in this emerging field:

1) Brain Health Leaders Team Up to Prevent Crashes.

2) Adults Improve Critical Professional and Personal Skills Through New Cognitive Training Program.

3) Nature Neuroscience Podcast and London Taxi Drivers.

4) What Have You Changed Your Mind About, lately?.

5) The 2008 Mind & Life Summer Research Institute starts accepting applications.

6) The Mind & Life Institute has announced the 2007 Francisco J. Varela Research Award Recipients. Read the rest of this entry »

Given the growing number of articles in the popular press mentioning words such as “neuroplasticity”, “fMRI” and “cognitive reserve”, let’s review some key findings, concepts and terms.

First, a prescient quote by Spanish neuroscientist Santiago Ramon y Cajal (1852-1934): ”Every man can, if he so desires, become the sculptor his own brain“.

Thanks to new neuroimaging techniques, regarded “as important for neuroscience as telescopes were for astronomy”, neuroscientists and cognitive psychologists have been finding that the brain has a number of “core capacities” and “mental muscles” that can be exercised through novelty, variety and practice, and that exercising our brain can influence the generation of new neurons and their connections. Brain exercise is being recognized, therefore, as a critical pillar of brain health, together with nutrition, physical exercise and stress management.

Previous beliefs about our brain and how it works have been proven false. Some beliefs that have been debunked include claims that adult brains can not create new neurons (shown to be false by Berkeley scientists Marian Diamond and Mark Rosenzweig, and Salk Institute’s Fred Gage), notions that working memory has a maximum limit of 6 or 7 items (debunked by Karolinska Institute’s Torkel Klingberg), and assumptions that the brain’s basic processes can not be reorganized by repeated practice (UCSF’s Drs. Paula Tallal and Michael Merzenich). The “mental muscles” we can train include attention, stress and emotional management, memory, visual/ spatial, auditory processes and language, motor coordination and executive functions like planning and problem-solving.

Mental stimulation is important if done in the right supportive and engaging environment. Stanford’s Robert Sapolsky has proven that chronic stress and cortical inhibition, which may be aggravated due to imposed mental stimulation, may prove counterproductive. Having the right motivation is essential.

A surprising and promising area of scientific inquiry is Mindfulness-Based Stress Reduction (MBSR). An increasing number of neuroscientists (such as University of Wisconsin-Madison’s Richard Davidson) are investigating the ability of trained meditators to develop and sustain attention and visualizations and to work positively with powerful emotional states and stress through the directed mental processes of meditation practices.

And now, some keywords:

Brain Fitness Program: structured set of brain exercises, usually computer-based, designed to train specific brain areas and processes in targeted ways.

Chronic Stress: ongoing, long-term stress, which blocks the formation of new neurons and Read the rest of this entry »

Jeffrey Gonce, a Psychology teacher at Red Land High School (West Shore School District, PA) just asked his students to “complete a project describing a recent brain (or genetic) study that affects behavior.” The students could opt to post their articles online, and Jeffrey was kind enough to send us a link to read the results.

We enjoyed the overall level of the essays (you can read them all here), and truly enjoyed reading a beautiful, well-researched and better written essay by Alexandra M, 15. Which, incidentally, quotes from one of our favourite popular science books on the brain, John Ratey’s A User’s Guide to the Brain.

Enjoy!

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March 2, 2007

Alexandra M

It’s Christmas morning, and your brother rushes downstairs to see what “Santa” brought him. The morning goes by in a flurry of colorful wrapping paper and stringy ribbons until all that’s left is a big present in the center of your brother’s lap. The present that “Santa” brought him. As he rips open the paper, “Santa’s” chest swells with pride, he feels good and happy. As the brother runs around screaming about his new remote controlled F-14 Tomcat, “Santa” laughs and cleans up. But why did he feel that way? Read the rest of this entry »