Sharp Brains: Brain Fitness and Cognitive Health News

Promising Cognitive Training Studies for ADHD

As noted in our Market Report, we expect  the field of cognitive training (or “brain fitness”) software to grow in a variety of education and health-related areas over the next years. One of the most promising areas in our view: helping children and adults with attention deficits improve brain function to reduce ADHD symptoms.

I am glad to present this in-depth discussion on the results of two recent high-quality scientific studies. Let me start with Dr. Rabiner’s conclusion:

“Results from these two cognitive training studies highlight that cognitive training interventions may provide an important complement to traditional medication treatment and behavior therapy. Both studies included appropriate control groups, employed random assignment, and had outcome measures provided by individuals who were “blind” to which condition children were assigned to. They are thus well-designed studies from which scientifically sound conclusions can be drawn. They add to the growing research base that intensive practice and training focused of key cognitive skills can have positive effects that extend beyond the training situation itself.”

Without futher ado…enjoy the article!

- Alvaro

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Two New Cognitive Training Studies for ADHD Yield Promising Findings  

– By Dr. David Rabiner

Although medication treatment is effective for many children with ADHD, there remains an important need to explore and develop interventions that can complement or even substitute for medication. This is true for a variety of reasons including:

Read the rest of this entry »

Brain Fitness @ Education, Training, Health events

Brain Fitness eventsIn what category does Brain Fitness fit? Education, Productivity and Training, Health? Most of the interest so far has come from a Healthy Aging angle, but we are starting to see broader interest, as in the events below. After all, isn’t working on our brains relevant to all those markets?.

2 busy weeks: I am attending/ speaking at a variety of events. I will make sure to blog at least the take-aways from the main events daily, and Caroline will also add her perspective as much as possible.

A) October 3-6th: The Aspen Health Forum at the Aspen Institute

B) October 9th: First session of my class The Science of Brain Health and Brain Fitness at the UC-Berkeley Osher Lifelong Learning Institute (OLLI)

C) October 10th: Teaching Brain Fitness in Your Community, workshop at an American Society on Aging (ASA) conference for health professionals

D) October 10th: Science at Work, Interview at the event The Future of Work: Amplified Individuals, Amplified Organizations, organized by the Institute for the Future

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A) October 3-6th: The Aspen Health Forum at the Aspen Institute. This promises to be a fascinating event. See below the panels I am attending-I will make sure to write some notes every day to keep you in the discussion.

Wednesday October 3rd:

Great Expectations: American Attitudes toward Personal Responsibility and Medicine

Healthcare Re-Imagined: Learning from Olympic Athletes

Thursday 4th:

The Damaged Brain: The Fight Against Neurodegeneration

The Human Element: A Candid Conversation about Pioneers of Modern Medicine  

The Last Frontier: The Mind

Global Scientific Investment

Science Versus the Biological Clock Read the rest of this entry »

Working Memory: an image that says much

Working memory

(Graph Source: Klingberg et al, 2005)

 

Working memory is a key cognitive function that allows you to hold several units of information in mind—“online”—for brief periods of time, typically a few seconds, and manage them.

For example, if I tell you the 7 digits of my telephone number, would you remember them? and, could you tell them back to me…in reverse order?

Questions:

- What if that curve could be moved upwards?

- What activities may help kids and youth expand working memory?

- What activities can help adults over 30 reduce that rate of decline?

- And what is the relationship between working memory and the brain?

To Be Continued…

 

Brains Way Smarter Than Ours (and yours, probably)

Brain Health NewsRoundup of recent articles:

1) Awards

-Very smart brains: Fun Slate article, Seven Ingenious Rules: How to become a MacArthur genius, once the 24 new MacArthur Fellows were announced (Dear reader: if you are a past, present or future winner, please forgive me for the title).

-The Tech Museum of Innovation Announces 2007 Awards (we had been nominated, didn’t win).

2) Encouraging for the whole field: NASDAQ and NeuroInsights Launching Neurotech Index.

 

3) Cognitive Training Products: Hype or Hope for Maintaining Independence?.

Great June article we had missed, including a link to a 23-page PDF overview: Intellectual Functioning in Adulthood: Growth, Maintenance, Decline and Modifiability by K. Warner Shaie & Sherry L. Willis (San Francisco: American Society on Aging, 2005). 

 

4) Military Backs Reforms: “The military will expand psychological screening for both new recruits and active-duty service members, and will make safeguarding mental health part of the core training for leaders”.

 

5) Ed Boyden, who leads the MIT leads the Neuroengineering and Neuromedia Group, has a new neurotechnology blog.

 

6) More blog carnivals: Education, Tangled Bank (Science).

11 Neuroscientists Debunk a Common Myth about Brain Training

Last Monday, NPR (very good US-based radio station) had a program on “do brain training programs work?” that reflected very old-fashioned thinking. In short, the guest speakers talked and talked about the importance of nutrition and physical exercise (both very important, as we have covered in this blog multiple times), and expressed skepticism about the concept of exercising our brains to improve attention, memory and other skills…I guess it takes a while to change old mental paradigms (And yes, some programs work better than others).

Neuroscientists have finally debunked that old thinking that our brains decline inexorably after a certain age with little each of us can do to “exercise” or “train our brains”. But don’t trust me. During the last year I have had the fortune to interview 11 cutting-edge neuroscientists and cognitive psychologists on their research and thoughts. Here are some of my favorite quotes (you can read the full interview notes by clicking the links):

Judith Beck ”Today, thanks to fMRI and other neuroimaging techniques, we are starting to understand the impact our actions can have on specific parts of the brain.”- Dr. Judith S. Beck, Director of the Beck Institute for Cognitive Therapy and Research, and author of The Beck Diet Solution: Train Your Brain to Think Like a Thin Person. Full Interview Notes.

 

James Zull“Learning is physical. Learning means the modification, growth, and pruning of our neurons, connections–called synapses– and neuronal networks, through experience…When we do so, we are cultivating our own neuronal networks. We become our own gardeners”- Dr. James Zull, Professor of Biology and Biochemistry at Case Western University. Full Interview Notes.

 

Dr. Elkhonon Goldberg“Exercising our brains systematically is as important as exercising our bodies. In my experience, “Use it or lose it” should really be “Use it and get more of it”.- Dr. Elkhonon Goldberg, neuropsychologist, clinical professor of neurology at New York University School of Medicine, and disciple of the great neuropsychologist Alexander Luria. Full Interview Notes.

 

Picture of Daniel Gopher “What research has shown is that cognition, or what we call thinking and performance, is really a set of skills that we can train systematically. And that computer-based cognitive trainers or “cognitive simulations” are the most effective and efficient way to do so.” – Dr. Daniel Gopher, Director of the Research Center for Work Safety and Human Engineering at Technion Institute of Science. Full Interview Notes.

 

Yaakov Stern“Individuals who lead mentally stimulating lives, through education, occupation and leisure activities, have reduced risk of developing Alzheimer’s symptoms. Studies suggest that they have 35-40% less risk of manifesting the disease”- Dr. Yaakov Stern, Division Leader of the Cognitive Neuroscience Division of the Sergievsky Center at the College of Physicians and Surgeons of Columbia University, New York. Full Interview Notes.

 

Go Hirano“It is hardly deniable that brains enchant Japanese people. We love brain training. Dentsu, the biggest advertising agency, announced the No.1 Consumer-chosen 2006 Product was game software and books for brain training.“- Go Hirano, Japanese executive, founder of NeuWell. Full Interview Notes.

 

 

Picture of Brett Steenbarger “Elite performers are distinguished by the structuring of their learning process… It is important to understand the role of emotions: they are not “bad”. They are very useful signals. It is important to become aware of them to avoid being engulfed by them, and learn how to manage them.” – Dr. Brett Steenbarger, Associate Professor of Psychiatry and Behavioral Sciences, SUNY Medical University, and author of Enhancing Trader Performance. Full Interview Notes.

 

torkel_s.jpg“We have shown that working memory can be improved by training…I think that we are seeing the beginning of a new era of computerized training for a wide range of applications” – Dr. Torkel Klingberg, Director of the Developmental Cognitive Neuroscience Lab at Karolinska Institute. Full Interview Notes.

 

 

Bradley S. Gibson, Ph.D.Training is very important: attentional control is one of the last cognitive abilities to develop in normal brain development…I can easily see the relevance in 2 fields. One, professional sports. Two, military training.”  Professor Bradley Gibson is the Director of the Perception and Attention Lab at University of Notre Dame. Full Interview Notes.

 

 

Arthur LavinI don’t see that schools are applying the best knowledge of how minds work. Schools should be the best place for applied neuroscience, taking the latest advances in cognitive research and applying it to the job of educating minds.” – Dr. Arthur Lavin, Associate Clinical Professor of Pediatrics at Case Western School of Medicine, pediatrician in private practice. Full Interview Notes.

 

David Rabiner“Cognitive training rests on solid premises, and some programs already have very promising research results. Some of the most are promising areas are: neurofeedback, which as a whole is starting to present good research results, and working memory training.” – Professor David Rabiner, Senior Research Scientist and the Director of Psychology and Neuroscience Undergraduate Studies at Duke University: Full Interview Notes.

 

There is much we can do everyday to literally exercise our brains. No matter our age. So much to Learn…so Good to Learn! Let’s see when this story makes it into NPR.

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