May, 2008

Zack Lynch asks for support to Write Congress Today in Support of the National Neurotechnology Initiative Act, explaining:

 

"With the recent introduction of the National Neurotechnology Initiative (NNTI) Act in the House (H.R. 5989) and the Senate (S.2989) earlier this month, the time has come to ramp up a national grassroots campaign in support of the NNTI and I would like to ask for your help. It is imperative that we get a substantive amount of Congressional support as quickly as possible as we are targeting Congressional hearings prior to the August break.

Take action: We need to flood Congressional fax machines and mail boxes with individual letters of support from key constituents like you over the next four weeks. I urge you to visit NIO's Take Action webpage.

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Here you are have the twice-a-month newsletter with our 10 most popular blog posts. Please brainremember 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.

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We had an informative webinar this Tuesday, discussing the State of the Brain Fitness Software Brain Fitness Market Reportmarket today, based on the findings in our Market Report. In case you missed it, you can find below a link to check out and download the PowerPoint slides I presented (just the visuals, without audio) to cover these areas:

1- The Four Pillars for Brain Health

2- Cognitive Abilities can Be Assesed and Trained

3- An emerging field, and poised to grow

4- A confusing player landscape. Think "What For", not "Best".

Link: State of the Brain Fitness Software Market 2008

Please remember that we have 2 upcoming webinars, and you can still register!:

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Several recent NYT articles focus on several fascinating frontiers of brain science. We know much more about brain and mind than only 20 years ago, yet exponentially less than 20 years from now.

A few worthy explorations on mindfulness, perceptual capacities, and the power of placebo: Continue Reading »

Quck heads up: Two excellent editions of these ongoing blog carnivals.

- Encephalon 46th Edition: selection of neuroscience and psychology blog. posts

- Grand Rounds 36th Edition: all things medical and healthy. 

Cognitive training is showing a tremendous potential to expand working memory, a Thinking, Working Memorycapacity once thought limited and untrainable.

If you have enough working memory to both be processing this information and developing your own thoughts, you may be thinking now, a) what exactly is Working Memory?, and b) why do we even care?. Well, Dr. Bill Klemm answers those questions, and more, below. Please enjoy one of the most insightful articles on the subject we have seen in a long while, which we are proud to bring to SharpBrains readers.

How Well People Think Depends On Working Memory

- By  Dr. Bill Klemm

Imagine dialing a phone number by having to look up each digit one at a time in the phone book. Normally, you look up the number and remember all seven digits long enough to get it dialed. Even with one digit at a time, you would have to remember each digit long enough to get it dialed. What if your brain could not even do that! We call this kind of remembering, “working memory,” because that is what the brain works with. Working memory is critical to everyday living. 

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We just received this very insightful essay on stress management and brain health written by Landon, a homeschooler and participant in Susan Hill's writing workshop. Susan asked Meditation School Studentsher students to write about implications of recent brain research.

Enjoy the article and the long weekend (at least here in the US) and Relax...

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Stress Management for Your Brain Health

-- By Landon N

Thousands and thousands of web-like neurons linked together form a spongy mass inside a skull. This mass, called the brain, is what controls the body and the thoughts that run threw it have a notable effect on the heath of an individual. In addition to thoughts, fear, stress, and emotions also have a strong effect on health. So then, health depends on more than just eating right and exercising; it depends on our mental state as well.

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We have talked about the value of meditation before (see Mindfulness and Meditation in meditationSchools), 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.

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I wrote this article for the March/ April edition of the publication Aging Today, published by the American Society on Aging.

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In recent years, most professionals in aging have become aware of the growing scientific evidence showing that human brains retain the ability to generate neurons and change over a lifetime, discoveries that have broken the scientific paradigm prevalent during the 20th century. Furthermore, neuroimaging and cognitive training studies are showing how well-directed exercise presents people major opportunities for healthy brain aging.

How can people use emerging technologies to keep their brains healthy and productive as long as possible? An emerging market for brain health-- $225 million market in 2007, in the United States alone, of which consumers account for $80 million--is trying to address that question in a way that complements other important more traditional pillars (and multi-billion industries) of brain health, such as physical exercise, balanced diet, stress management (stress has been shown to actually kill neurons and reduce the rate of creation of new ones) and overall mental stimulation and lifelong learning.

2007 AN ACTIVE YEAR

A series of important events took place in 2007, a seminal year for the brain health field, beginning in January when many mainstream media publications, such as Time Magazine and CBS News, started to publish major stories on neuroplasticity and brain exercise. This media coverage followed the publication of the long-awaited results from national clinical trials showing that significant percentages of the participants age 65 and older who trained for five weeks improved their memory, reasoning and information-processing speed. Findings from the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) Study appeared in the Journal of the American Medical Association (Dec. 20, 2006) and revealed that even after five years, participants in the ACTIVE computer-based program showed less of a decline in information-processing skills than those in a control group that received no cognitive training.

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A recent scientific study is being welcomed as a landmark that shows how fluid intelligence can be improved through training. I interviewed one of the researchers recently (Can Intelligence Be Trained? Martin Buschkuehl shows how), and contributor Dr. Pascale Michelon adds her own take with the great article that follows. Enjoy!

Reference: Jaeggi, S. M., Buschkuehl, M., Jonides, J., & Perrig, W. J. (2008). Improving Fluid Intelligence With Training on Working Memory. Proceedings of the National Academy of Sciences of the United States of America, 105(19), 6829-6833

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What is intelligence?

Intelligence is a concept difficult to define as it seems to cover many different types of abilities.

One definition dissociates between crystallized intelligence or abilities and fluid intelligence. Crystallized intelligence refers to the knowledge acquired throughout life such as vocabulary. Fluid intelligence is the ability that allows us to adapt to new situations or problems.

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