SharpBrains

Welcome to Encephalon´s 50th edition, where you will find another superb collection of blog posts on all things Brain and Mind.

Enjoy these contributions:

Science & Technology

Mind Hacks reports that Facebook ate my psychiatrist. We can learn about the benefits of social networking sites like Facebook, bringing great perspective to recent and misguided media speculation (fuelled by a recent talk at the Royal College of Psychiatrists). Vaughan, will you please report on the benefits of participating (and, better, hosting) Encephalon?.

Dungeons And Dragons - Or Mazes And Monsters?: PodBlack Cat offers a thought-provoking review of the therapy (including self-therapy) applications of role-playing games such as the classic Dungeons And Dragons and the more recent massively multiplayer online games.

Cognitive Daily covers another type of game. Continue Reading »

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!

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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:

Continue Reading »

Here you are have the twice-a-month newsletter with our 10 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.

A crucial topic we cover is, "How can we use emerging technologies to keep our brains healthy and productive as long as possible?"  The American Society on Aging asked Alvaro to exercise his brain...and here are his thoughts on the current state and future of the brain fitness market: Brain Health Business Grows With Research and Demand

Announcements

Brain Training Presentation and Seminars: We had an informative webinar this Tuesday. Click here to view the presentation and learn about upcoming events.

Continue Reading »

We have talked about the value of meditation before (see Mindfulness and Meditation in Schools), as a form of well-directed mental exercise than can help train attention and emotional self-regulation.  Which other studies have shown how it strengthens specific parts of the brain, mainly in the frontal lobe.

Dr. Rabiner shares with us, below, an excellent review of a new study that analyzes the benefits of mindfulness for adolescents and adults with attention deficits. He writes that "although this is clearly a preliminary study, the results are both interesting and encouraging."
 

Does Mindfulness Meditation Help Adults & Teens with ADHD

-- By Dr. David Rabiner

Although medication treatment is effective for many individuals with ADHD, including adolescents adults, there remains an understandable need to explore and develop interventions that can complement or even substitute for medication. This is true for a variety of reasons including:
1) Not all adults with ADHD benefit from medication.
2) Among those who benefit, many have residual difficulties that need to be addressed via other means.
3) Some adults with ADHD experience adverse effects that prevent them from remaining on medication.

Continue Reading »

A few very interesting New York Times articles over the last couple of days, plus a great opportunity for clinicians and researchers in Latin America.

- Well: When a Brain Scientist Suffers a Stroke

"Dr. Taylor recounts the details of her stroke and the amazing insights she gained from it in a riveting 18-minute video of her speech at the Technology, Entertainment, Design Conference in Monterey, Calif., last month."

Continue Reading »

After many months of work (and we hope many new neurons and stronger synapses in our brains), we have just released our inaugural report on the emerging Brain Fitness Software Market, the first to define the brain fitness software market and analyze the size and trends of its four customer segments. We estimate the size of the US brain fitness software market at $225M in2007, up from $100m in 2005 (50% CAGR). The two segments that fueled the market growth: consumers (grew from $5m to $80m, 300% CAGR) and healthcare & insurance providers (grew from $36m to $65m, 35% CAGR).

Highlights from The State of the Brain Fitness Software Market 2008 report include:

1) 2007 was a seminal year for the US Brain Fitness software market, which reached $225 million in revenues – up from an estimated $100 million in 2005.

2) Over 20 companies are offering tools to assess and train cognitive skills to four customer segments: consumers; healthcare and insurance providers; K12 school systems; and Fortune 1000 companies, the military, and sports teams.

3) The Nintendo Brain Age phenomenon has driven much of the growth. The consumer segment grew from a few million in 2005 to an estimated $80 million in 2007.

4) There is major confusion in the market, so education will be key. Users and buyers need help to navigate the maze of products and claims.

Continue Reading »

As we have been doing for the last 6 months, here you are have the Monthly Digest of our Most Popular Blog Posts. You can consider it your monthly Brain Fitness/ Training Newsletter.

Reader Theresa Cerulli just forwarded this Letter to the Editor that she had sent to the New York Times and went unpublished. The letter addresses the OpEd mentioned here (pitching physical vs. mental exercise), and refers to the Cogmed working memory training program, whose results have been studied in multiple papers published in top medical and scientific journals.

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Dear Editor:

I applaud Sandra Aamodt and Sam Wang for throwing some cold water on the current brain fitness craze in their recent New York Times Magazine Opinion Editorial “Exercise on the Brain.” They are correct in labeling the host of “mental fitness” products that target aging baby boomers as “inspired by science — not to be confused with actually proven by science.” For the last 30 years, terms like “brain plasticity” have been widely and casually used, creating hype that risks drowning out the real breakthroughs that brain researchers are making in this area.

However, I would like to distinguish the “mental fitness” trend that Aamodt and Wang rightly criticize from actual researched-based cognitive training such as the Cogmed program developed in Sweden. Unlike “mental fitness” programs, cognitive training programs focus very narrowly on specific cognitive functions that research has shown to be plastic. This is in stark contrast to compiling a smattering of exercises or activities that are generally thought to be Continue Reading »

I find via MindHacks that NYT Magazine has published a great article titled The Gregarious Brain, subtitled "Williams syndrome - a genetic accident that causes cognitive deficits-". The writer, David Dobbs, does an spectacular job at explaining that syndrome in the context of what cognitive skills are and how they evolved. Some sample quotes:

• "In the view of two of Bellugi’s frequent collaborators, Albert Galaburda, a Harvard Medical School professor of neurology and neuroscience, and Allan Reiss, a neuroscientist at the Stanford School of Medicine, Nicki’s learned facility at sports talk illustrates a central lesson of Williams and, for that matter, modern genetics: genes (or their absence) do not hard-wire people for certain behaviors. There is no gene for understanding calculus. But genes do shape behavior and personality, and they do so by creating brain structures and functions that favor certain abilities and appetites more than others."
• "...This doesn’t mean that specific behaviors are hard-wired. M.I.T. math majors aren’t born doing calculus, and people with Williams don’t enter life telling stories. As Allan Reiss put it: “It’s not just ‘genes make brain make behavior.’ You have environment and experience too. By environment, Reiss means less the atmosphere of a home or a school than the endless string of challenges and opportunities that life presents any person starting at birth."
• (Talking about when our ancestors started to live in larger groups) "But the bigger groups imposed a new brain load: the members had to be smart enough to balance their individual needs with those of the pack. This meant cooperating and exercising some individual restraint. It also required Continue Reading »

Cognitive training and stress management, MindFit and Freeze-Framer (or emWave): two complementary sides of Brain Fitness.

Research shows that adults can and should take care of their brains, both for short-term and long-term benefits. Through brain exercise we can improve our overall cognitive function right now—making quick decisions, staying calm and focused under pressure, and multitasking effectively. Over time, we may not reduce our brain age, but we can build up a cognitive reserve to buffer against age-related cognitive decline or other progressive diseases. Short term and long term, we all want to lead productive, successful lives.

Any good brain fitness program must provide you a variety of new challenges over time. While recreational activities like bridge, sudoku, and crossword puzzles can work our brain, only a comprehensive tool based in scientific research, like MindFit, can work your mental muscles systematically through a completely individualized training regimen for Continue Reading »