SharpBrains

This is a partial list of the literature we reviewed during the research phase of our new book, The SharpBrains Guide to Brain Fitness.  We know many friends of SharpBrains are researchers, healthcare professionals, graduate/ Ph.D. students, who want have direct access to the references (perhaps PubMed should promote itself as a never ending source of mental stimulation?), so here you have this list, organized by relevant chapter. Please note that the list below appears in the book - whose manuscript we had to close in January 2009.

Introduction

• Basak, C. et al. (2008). Can training in a real-time strategy video game attenuate cognitive decline in older adults? Psychology and Aging.
• Begley, S. (2007). Train your mind, change your brain: How a new science reveals our extraordinary potential to transform ourselves. Ballantine Books.
• DeKosky, S. T., et al. (2008). Ginkgo biloba for prevention of dementia: a randomized controlled trial. Journal of the American Medical Association, 300, 2253-2262.
• Doidge, N. (2007). The Brain that changes itself: Stories of personal triumph from the frontiers of brain science. Viking Adult.

Chapter 1. The Brain and Brain Fitness 101

• Bunge, S. A., & Wright, S. B. (2007). Neurodevelopmental changes in working memory and cognitive control. Current Opinion In Neurobiology, 17(2), 243-50.
• Damasio, A. (1995). Descartes’ error: Emotion, reason, and the human brain. Penguin Press.
• David Kolb, D. (1983). Experiential learning: Experience as the source of learning and development. FT Press.
• Draganski, B., Gaser, C., Kempermann, G., Kuhn, H. G., Winkler, J., Buchel, C., & May A. (2006). Temporal and spatial dynamics of brain structure changes during extensive learning. The Journal of Neuroscience, 261231, 6314-6317.
• Gage, F. H., Kempermann, G., & Song, H. (2007). Adult Neurogenesis. Cold Spring Harbor Laboratory Press, NY.
• Gardner, H. (1983). Frames of Mind: The theory of multiple intelligences. New York: Basic Books.
• Gaser, C. & Schlaug, G. (2003). Brain structures differ between musicians and non-musicians. The Journal of Neuroscience, 23, 9240-9245. Continue Reading »

Despite television, cell phones, and Web “twitter,” traditional reading is still an important skill. Whether it is school textbooks, tech manuals at work, or regular books, people still read, though not as much as they used to. One reason that many people don't read much is that they don't read well. For them, it is slow, hard work and they don't remember as much as they should. Students, for example,may have to read something several times before they understand and remember what they read.

Why? You would think that schools teach kids how to read well. Schools do try. I work with middle-school teachers (see http://peer.tamu.edu) and they tell me that many students are 2-3 years behind grade level in reading proficiency. No doubt, television, cell phones, and the Web are major contributors to this problem, which will apparently get worse if we don't emphasize and improve reading instruction.

Some of the blame can be placed on the fads in reading teaching, such as phonics and “whole language,” which sometimes are promoted by zealots who don't respect the need for both approaches. Much of the blame for poor reading skills can be laid at the feet of parents who set poor examples and, of course, on the youngsters who are too lazy to learn how to read well.

For all those who missed out on good reading skills, it is not too late. I summarize below what I think it takes to read with good speed and comprehension.

1. Read with a purpose.
2. Skim first.
3. Get the reading mechanics right.
4. Be judicious in highlighting and note taking.
5. Think in pictures.
6. Rehearse as you go along.
7. Stay within your attention span and work to increase that span.
8. Rehearse again soon.

1) Know Your Purpose

Everyone should have a purpose for their reading and think about how that purpose is being fulfilled during the actual reading. The advantage for remembering is that checking continuously for how the purpose is being fulfilled helps the reader to stay on task, to focus on the more relevant parts of the text, and to rehearse continuously as one reads. This also saves time and effort because relevant items are most attended.

Identifying the purpose should be easy if you freely choose what to read. Just ask yourself, “Why am I reading this?” If it is to be entertained or pass the time, then there is not much problem. But myriad other reasons could apply, such as:

o to understand a certain group of people, such as Muslims, Jews, Hindus, etc.
o to crystallize your political position, such as why a given government policy should be opposed.
o to develop an informed plan or proposal.
o to satisfy a requirement of an academic course or other assigned reading.

Many of us have readings assigned to us, as in a school environment. Or the boss may hand us a manual and say Continue Reading »

Round-up of April articles and news on neuroscience, brain development and cognitive health:

Games for Health Conferences to host new Cognitive Health Track:

For the first time, a new Cognitive Health track -Powered by SharpBrains- will cover eleven brain fitness and cognitive health topics during the 5th Annual Games for Health Conference. The current price is $379, with a 15% discount if you use code "sharp09" (without quotation) when you register Here. Details: June 11-12th at the Hyatt Harborside Hotel in Boston, MA.

Bilingual Babies Get Head Start --- Before They Can Talk:

- "Unlike the monolingual group, the bilingual group was able to successfully learn a new sound type and use it to predict where each character would pop up...The bilingual babies' skill applies to more than just switching between languages. Mehler likened this apparently enhanced cognitive ability to a brain selecting "the right tool for the right operation"—also called executive function."

- "In this basic process, the brain, ever flexible, nimbly switches from one learned response to another as situations change...Monolingual babies hone this ability later in their young lives, Mehler suggests."

Study shows how kids' stress hurts memory:

"Now, research is providing what could be crucial clues to explain how childhood poverty translates into dimmer chances of success: Continue Reading »

Round-up of recent articles on neuroscience, brain development and cognitive health:

Encephalon 68: A carnival of neuroscience:

Chris hosts a great collection of neuroscience and psychology posts in his signature Q&A style.

Bilingual Babies Get Head Start --- Before They Can Talk:

- Unlike the monolingual group, the bilingual group was able to successfully learn a new sound type and use it to predict where each character would pop up.

- The bilingual babies' skill applies to more than just switching between languages. Mehler likened this apparently enhanced cognitive ability to a brain selecting "the right tool for the right operation"—also called executive function.

- In this basic process, the brain, ever flexible, nimbly switches from one learned response to another as situations change.

- Monolingual babies hone this ability later in their young lives, Mehler suggests."

Study shows how kids' stress hurts memory:

"Now, research is providing what could be crucial clues to explain how childhood poverty translates into dimmer chances of success: Chronic stress from growing up poor appears to have a direct impact on the brain, leaving children with impairment in at least one key area - working memory."

Returning troops getting tested for brain injuries:

- "More than 150,000 service members from the Marines, Air Force, Army and Navy have undergone the testing that became mandatory last year. Those who suffer a concussion or similar head injury will get a follow-up test."

Diabetes 'impact on brain power':

- "Failure to control type 2 diabetes may have a long-term impact on the brain, research has suggested.

- Lead researcher Dr Jackie Price said: "Either hypos lead to cognitive decline, or cognitive decline makes it more difficult for people to manage their diabetes, which in turn causes more hypos.

- "A third explanation could be that a third unidentified factor is causing both the hypos and the cognitive decline."

Reminder: 2009 Brain Awareness Week started today. You can find excellent resources and a calendar of events, Here.

Next time you are in a public space (perhaps now you are at home, as I am as I write these lines), look left, look in front, look right. Perhaps you can see someone who would benefit from the awareness that he or she is endowed with that wonderful, unique, organ!

(Note: don't watch TV, or you will spend your day calling all those 1-800 numbers...)

And, of course, what a better week to read some of our Neuroscience Interviews, discover a new brain book, and try a Brain Teaser? 

Neurofeedback - also known as EEG Biofeedback - is an approach for treating ADHD in which individuals are provided real-time feedback on their brainwave patterns and taught to alter their typical EEG pattern to one that is consistent with a focused, attentive state. This is typically done by collecting EEG data from individuals as they focus on stimuli presented on a computer screen. Their ability to control the stimuli, for example, keeping the smile on a smiley face, is contingent on maintaining the particular EEG state being trained. According to neurofeedback proponents, learning how to do this during training generalizes to real world situations and this results in improved attention and reduced hyperactive/impulsive behavior.

Neurofeedback treatment for ADHD has been controversial in the field for many years and remains so today. Although a number of published studies have reported positive results many prominent ADHD researchers believe that problems with the design of these studies preclude concluding that neurofeedback is an effective treatment. These limitations have included the absence of random assignment, the lack of appropriate control groups, raters who are not 'blind' to children's treatment status, and small samples. For additional background, you can find a recent review I wrote on existing research support for neurofeedback treatment of ADHD - along with links to extensive reviews of several recently published studies -: How Strong is the Research Support for Neurofeedback in Attention Deficits?

- Results from a New Study of Neurofeedback -

Recently, a study of neurofeedback treatment for ADHD was published that addresses several limitations that have undermined prior research [Gevensleben, et al., (2009). Is neurofeedback an efficacious treatment for ADHD? A randomized controlled clinical trial. Journal of Child Psychology and Psychiatry.]

The study was conducted in Germany and began with 102 children aged 8 to 12. All had been carefully diagnosed with ADHD and approximately over 90% had never received medication treatment. About 80% were boys. Children were randomly assigned to Continue Reading »

A couple of very well curated collections of recent blog posts:

Encephalon #64: hosted by Neurocritic, covering neuroscience and psychology. Please make sure to visit when you have some time to spare...because you will quickly become addicted to the quality content and superb presentation.

It’s Grand Rounds, What Do You Think? GOSH!: hosted by Kim at EmergiBlog,  with an interdisciplinary, "Napoleon Dynamite", frame. Doesn't seem to make sense? well, pay a visit.

Stronger Effort Needed To Prevent Mental, Emotional, And Behavioral Disorders in Young people, Experts Urge (Science Daily)

- "The federal government should make preventing mental, emotional, and behavioral disorders and promoting mental health in young people a national priority, says a new report from the National Research Council and Institute of Medicine."

- "Research has shown that a number of programs are effective at preventing these problems and promoting mental health, the report says.  Such programs could be implemented more broadly, but currently there is no clear federal presence to lead these efforts.  The White House should create an entity that can coordinate agency initiatives in this area, set public goals for prevention, and provide needed research and funding to achieve them, said the committee that wrote the report."

- "There is a substantial gap between what is known about preventing mental, emotional, and behavioral disorders and what is actually being done," said Kenneth E. Warner, committee chair and dean of the University of Michigan School of Public Health."

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!

We have tracked for several years the scientific studies published by Torkel Klingberg and colleagues, often wondering aloud, "when will educators, health professionals, executives and mainstream society come to appreciate the potential we have in front of  us to enhance our brains and improve our cognitive functions?"

Dr. Klingberg has just published a very stimulating popular science book, The Overflowing Brain, that should help in precisely that direction. Given the importance of the topic, and the quality of the book, we have named  The Overflowing Brain: Information Overload and the Limits of Working Memory  The SharpBrains Most Important Book of 2008, and asked Dr. Klingberg to write a brief article to introduce his research and book to you. Below you have. Enjoy!

---

Research and Tools to Thrive in the Cognitive Age

By Dr. Torkel Klingberg

Do we all have attention deficits?

The information age has provided us with high technology which fills our days with an ever increasing amount of information and distraction. We are constantly flooded with on-the-go emails, phone calls, advertisements and text-messages and we try to cope with the increasing pace by multi tasking. A survey of workplaces in the United States found that the personnel were interrupted and distracted roughly every three minutes and that people working on a computer had on average eight windows open at the same time. There is no tendency for this to slow down; the amount and complexity of information continually increases

The most pressing concerns with this environment are: how do we deal with the daily influx of information that our inundated mental capacities are faced with? At what point does our stone-age brain become insufficient? Will we be able to train our brains effectively to increase brain capacity in order to Continue Reading »