SharpBrains

You may be reading all about brain fitness and brain training. It seems every week brings a new barrage of articles and studies which often contradict what you read the month before: Does Gingko Biloba help delay Alzheimer’s Disease? Can physical exercise help you stay sharp as you age? Which computer-based “brain fitness programs”, if any, are worth your money?

All this coverage reflects very exciting scientific findings but also poses a key dilemma: How to become an informed lifelong learner and consumer when there are few and contradictory authoritative guidelines?

The SharpBrains Guide to Brain Fitness (to be published in May 2009; $24.95) aims to fill that void. This guide is the result of over a year of extensive research including more than a hundred interviews with scientists, professionals and consumers, and a deep literature review. Below you have some of the main findings from our effort. The guide not only covers these aspects in more depth and offers practical guidance, but also includes 18 interviews with prominent scientists to help you understand the research better.

Can we introduce you to your Brain?

The Guide will start at the obvious starting point: The Human Brain. In order to make informed decisions about brain health, one needs to first understand the basic organization of the human brain and how it tends to change as we get older.

• The brain is composed of a number of regions serving distinct functions. Forget IQ: our life and productivity depend on a variety of brain functions, not just one.

• There is nothing inherently fixed in the trajectory of how brain functions evolve as we age. Your lifestyle, actions, and even thoughts, do matter.

The 4 Pillars of Brain Maintenance

Neuroplasticity is the lifelong capacity of the brain to change and rewire itself in response to the stimulation of learning and experience. The latest scientific research shows that specific lifestyles and actions can, no matter our age, improve the health and level of functioning of our brains.

What factors seem to have the most influence? Continue Reading »

Here you have the March edition of our monthly newsletter covering cognitive health and brain fitness topics. Please remember that you can subscribe to receive this Newsletter by email, using the box at the top of this page. I know I am biased - but do believe this Newsletter issue might well be our best so far. I hope you find the time to enjoy it!

Bird's Eye View

Brain Fitness Survey: Over 2,000 thoughtful responses to our January survey (Thank You!) reinforce the need for public awareness initiatives and quality information to help evaluate and navigate lifestyle and product claims, as well as the need for more research, an expanded healthcare culture, as more. Given this context, we are publishing The SharpBrains Guide to Brain Fitness in May 2009, a book with 18 Interviews with Scientists, Practical Advice, and Product Reviews, in addition to our annual market report for professionals and executives (to be published in April). If you have ideas to help us promote the book, please reply to this email and let us know!

Lifelong Learning

A person who helped reinvent "aging", "retirement" and "learning", contributing to the cognitive health of millions of individuals as a result:

Martin P. 'Marty' Knowlton dies at 88; co-founder of Elderhostel (Los Angeles Times)

- "Martin P. "Marty" Knowlton, a world traveler who fought ageism by co-founding Elderhostel, a program that pioneered learning vacations for mature adults, has died. He was 88."

- "Knowlton died Thursday of natural causes at a nursing home in Ventura, said David Bianco, who started Elderhostel with his friend in 1975."

- "When he was about 50, Knowlton became highly annoyed by two things: the prevailing wisdom that "as you got older, your mind automatically began to fail" and the government notifying him that "old age begins at 55," he told the Ventura County Star in 2000."

The article: Here

Elderhostel website: Here

Dear reader and member of SharpBrains' community,
We want to thank you for your attention and support in 2008, and wish you a Happy, Prosperous, Healthy and Positive 2009!

Below you have the December edition of our monthly newsletter. Enjoy:

Best of 2008

Top 30 Brain Fitness Articles of 2008: We have compiled SharpBrains' 30 most popular articles, written by thirteen Expert Contributors and staff members for you. Have you read them all?

November-December News: No month goes by without significant news in the field of cognitive fitness. Summarized here are 10 recent developments worthy of attention, including an upcoming brain training product for ice hockey players, my lecture at New York Public Library, and more.

Interviews: Videogames, Meditation

Are videogames good for your brain?: A landmark study by Dr. Arthur Kramer and colleagues has shown that playing a strategy videogame can bring a variety of significant mental benefits to older brains. Another recent study, also by Kramer and colleagues, does not show similar benefits to younger brains (despite playing the same game). How can this be? Dr. Kramer, who has kindly agreed to serve on SharpBrains' Scientific Advisory Board, elaborates.

Meditation on the Brain: Dr. Andrew Newberg provides an excellent overview of the brain benefits of practices such as meditation. He recommends, "look for something simple, easy to try first, ensuring the practice is compatible with one's beliefs and goals. You need to match practice with need: understand the specific goals you have in mind, your schedule and lifestyle, and find something practical."

The Need for Objective Assessments

Cognitive screenings and Alzheimer's Disease: The Alzheimer's Foundation of America just released a thoughtful report advocating for widespread cognitive screenings after the age of 65 (55 given the right conditions). SharpBrains readers, probed by Dr. Joshua Steinerman, seem to agree.

Quantitative EEG for ADHD diagnosis: Dr. David Rabiner reports on the findings from a recent study that documents the utility of Quantitative EEG as an objective test to assist in the diagnosis of ADHD. If this procedure were to become more widely used, he suggests, the number of children and adolescents who are inappropriately diagnosed and treated for the disorder would diminish substantially.

Shall we question the brand new book of human troubles?: The fights over the new version of the psychiatric diagnostic manual, the DSM-V, are starting to come to light. Dr. Vaughan Bell wonders why the public debate avoids the key question of whether diagnosis itself is useful for mental health and why psychometrics are simply ignored.

Resources for Lifelong Learning

Education builds Cognitive Reserve for Alzheimers Disease Protection: Dr. Pascale Michelon reviews a recent study that supports the Cognitive Reserve hypothesis - mentally stimulating experiences throughout life, such as formal education, help build a reserve in our brains that contributes to a lower probability of developing Alzheimer's symptoms.

5 Tips on Lifelong Learning & the Adult Brain: Laurie Bartels asks us to please please 1) challenge ourselves with new learning, 2) remember that neuroplasticity and neurogenesis are hallmarks of our brains, 3) check for mis-learning on an ongoing basis, 4) more visuals, less text, 5) move it, move it - start today!

Learning & the Brain is a conference that gets marked on my calendar annually because I always return home having either been exposed to new information, or with a new perspective on an old topic. Last month’s conference in Cambridge, MA, themed Using Emotions Research to Enhance Learning & Achievement, was no exception. As with previous conferences, in addition to the many keynote sessions, I focused on the adult learning strand, since so much of my time is spent providing professional development for, and collaborating with adults. Here are five conference cues as they relate to education.

1. CHALLENGE YOURSELF WITH NEW LEARNING

Aaron Nelson stated that our memory starts to decline between ages twenty-five and thirty, or to phrase it a bit more positively, Sam Wang says our memory peaks around age thirty. On the other end of the age spectrum, according to Ken Kosik, there is unequivocal evidence that education protects against Alzheimer's. Both Nelson and Kosik mentioned the theory of cognitive reserve, which translates roughly to the more we learn, the more connections we create, and therefore the greater the neuronal buffer we have to draw upon as we age.

Elkhonon Goldberg, at last April's conference, stated that “as one ages, the domain of the novel shrinks, and the domain of what is known grows". He cautioned the audience to beware of being on mental autopilot. Thus, the goal is not to simply get better at doing more of the same. The type of learning that makes a difference consists specifically of new, novel challenges. The result of such engagement is that Continue Reading »

(Please note that this is my personal take at the discussions that took place in Dubai as part of the Global Agenda Council on the Challenges of Gerontology put together by the World Economic Forum, and builds on the work of my colleagues, but it does not represent a formal document or statement of position. Simply put, we would like to engage your brain in defining the challenges and outlining/ executing the solutions).

Context: The Challenges of the Aging Society

The world is aging. This is occurring in two ways: through shifts in the age structure that will eventually lead to many more people reaching older ages than ever before, and through continued success in extending life. Less than 100 years ago, life expectancy was between 30 to 40 years. Today, close to 800 million citizens are 60 and over.

And aging in healthier ways. Aging has incorrectly been associated with decline and decay, when in fact many people live healthy into older ages. There has been a synchronous extension in life expectancy and quality of life - the average 65-year-old today is much healthier, physically and mentally, than the average 50-year-old of 100-150 years ago - when most existing institutions were envisioned and created.

Healthy life can be further extended with existing knowledge. The fact is the onset and progression of fatal and disabling diseases, disorders, and disability can be postponed using well-researched basic measures of public health, environmental and behavioural changes, and medical technology interventions. The same methods may be used to improve or maintain mental and physical functioning.

Our healthcare and retirement systems are on bankruptcy track - their premises are outdated. Existing institutions, policies and attitudes do not reflect the points outlined above, having been developed for a society that no longer exists. We need to get on the right track: Continue Reading »

Welcome to the 186th edition of the Carnival of Education, the weekly virtual gathering of dozens of bloggers to discuss all things education.

Q: Why do you say this edition is "brain-based"?
A: Because the Q&A frame we are using is inspired by how Chris at Ouroboros recently hosted Encephalon Brain and Mind blog carnival. (Is classic Greek making a comeback?).

Q: As educators, what inspires us to do what we do?
A: Tracy suggests, "Hope for the future".

Q: And what may happen in the future?
A: Eric proposes that the field can learn much about how athletes train their minds and bodies to maximize performance.

Q: What should not happen in the future?
A: Dave hopes we stop the Textbook Insanity, killing trees to create books not everyone uses.

Q: What comes first, subject or learner?
A: Bogusia has "switched sides". She now centers her teaching around her students, to make sure they appreciate the beauty of the subject.

Q: How do you know if something is developmentally appropriate? 
Continue Reading »

Here are the dates and locations of some upcoming events where I will be presenting. Please introduce yourself if you are attending!

>> September 4-5th, San Francisco, CA: several Brain Health Promotion sessions, at the American Society on Aging conference.

>> October 9th, Vancouver, Canada: Exercising Our Brains 101 and Navigating The Brain Fitness Maze, at the British Columbia Seniors Living Association annual conference.

>> October 11th, San Jose, CA: The Science and Practice of Brain Fitness, at San Jose State University's Osher Lifelong Learning Institute. (Information here).

>> October 23rd, Pocatello, Idaho: Cognitive and Emotional Training for Healthy Aging, at the Idaho Conference on Health Care. (Information here).

>> November 1st, Berkeley, CA: The Science and Practice of Brain Fitness, at UC-Berkeley's Osher Lifelong Learning Institute. (Information here).

>> November 7-9th, Dubai: Global Agenda Councils Inaugural Summit in Dubai, organized by the World Economic Forum. (Information here).

>> November 17th, New York City: The Emerging Brain Fitness Field: Research and Implications, at New York Public Library.

>> December 5th, San Antonio, Texas: The Emerging Brain Fitness Field: Overview of Research and Tools, at the International Council on Active Aging conference. (Information here).

As always, I will share the main take-aways via this blog. I hope to meet some of you down the road!

Here you have the twice-a-month newsletter with our most popular blog posts. Please remember that you can subscribe to receive this Newsletter by email, simply by submitting your email at the top of this page. 

First, I am pleased to report that I have been invited to participate in a new initiative by the World Economic Forum. Described as "In a global environment marked by short-term orientation and silo-thinking, Global Agenda Councils will foster interdisciplinary and long-range thinking to address the prevailing challenges on the global agenda", my specific Council will focus on the Challenges of Gerontology. More information on the Global Agenda Councils here. Will keep you updated via this blog.

In the News

Yes, It is Smart to Learn New Tricks: a recent Washington Post article presents a good overview of brain health trends, but framed around a highly artificial choice for consumers: either you a) do physical exercise, or b) take part in social interactions, or c) engage in mental exercise. What about switching off those TVs and having time for all a, b, c, and more? 

Mind Games: the August issue of Venture Capital Journal brings a very good piece on the emerging brain fitness software category (subscription required), which we enhance by providing a quick overview of the field.

CogniFit raises USD 5 million: if 2007 was the year of brain fitness media coverage, 2008 seems to be the year of serious investments. This CogniFit round follows other recent venture investments: Dakim ($10.6m), Lumos Labs ($3m). We hear all these companies are devoting part of these resources to fund clinical trials...never too late.

Brain Science and Lifelong Learning

Schools as Brain Training Hubs?: in a recent post we asked for suggestions to refine our predictions for the 2007-2015 period. A good number of readers contributed, and the winner of this informal contest is... Scott Spears, retired public schools superintendent, for his thoughts on the future implications of cognitive research on schooling.

Neurogenesis and Brain Plasticity in Adult Brains: while "adults may have a tendency to get set in their ways – I’ve been doing it this way for a long time and it works, so why change?", change itself is an excellent practice for healthy brain aging, as Laurie Bartels explains.  

A Farewell to Dementia?: a fascinating recent editorial in Archives of Neurology, titled Dementia: A Word to be Forgotten, calls for more constructive terminology. Dr. Joshua Steinerman weighs in.

Other Thought-Provoking Articles

To Think or to Blink?: should Hamlet be living with us now and reading bestsellers, he might be wondering: To Blink or not to Blink? To Think or not to Think? We are pleased to present an article by Madeleine Van Hecke, offering the "on the other hand" to Malcolm Gladwell's Blink argument. 

The impact of web 2.0 on healthcare: we hosted Medicine 2.0, a bi-weekly collection of articles that analyze the current and potential impact of web 2.0 technologies on medicine and healthcare.

Brain Teasers

Brain Teasers: Spot the Difference: how many differences can you spot (and how many cognitive functions can you engage with this simple exercise?)

I hope you are having a great August!

Dr. Arthur Kramer is a Professor in the University of Illinois Department of Psychology, the Campus Neuroscience Program, the Beckman Institute, and the Director of the Biomedical Imaging Center at the University of Illinois.

I am honored to interview him today.

Dr. Kramer, thank you for your time. Let’s start by trying to clarify some existing misconceptions and controversies. Based on what we know today, and your recent Nature piece (Note: referenced below), what are the 2-3 key lifestyle habits would you suggest to a person who wants to delay Alzheimer’s symptoms and improve overall brain health?

First, Be Active. Do physical exercise. Aerobic exercise, 30 to 60 minutes per day 3 days per week, has been shown to have an impact in a variety of experiments. And you don’t need to do something strenuous: even walking has shown that effect. There are many open questions in terms of specific types of exercise, duration, magnitude of effect…but, as we wrote in our recent Nature Reviews Neuroscience article, there is little doubt that leading a sedentary life is bad for our cognitive health. Cardiovascular exercise seems to have a positive effect.

Second, Maintain Lifelong Intellectual Engagement. There is abundant prospective observational research showing that doing more mentally stimulating activities reduces the risk of developing Alzheimer’s symptoms.

Let me add, given all media hype, that no “brain game” in particular has been shown to have a long-term impact on Alzheimer’s or the maintenance of cognition across extended periods of time. It is too early for that-and consumers should be aware of that fact. It is true that some companies are being more science-based than others but, in my view, the consumer-oriented field is growing faster than the research is.

Ideally, combine both physical and mental stimulation along with social interactions. Why not take a good walk with friends to discuss a book? We lead very busy lives, so the more integrated and interesting activities are, the more likely we will do them.

Continue Reading »