Playing the Blame Game
-- Video games stand accused of causing obesity, violence, and lousy grades. But new research paints a surprisingly complicated and positive picture, reports Greater Good Magazine's Jeremy Adam Smith.
Cheryl Olson had seen her teenage son play video games. But like many parents, she didn't know much about them.
Then in 2004 the U.S. Department of Justice asked Olson and her husband, Lawrence Kutner, to run a federally funded study of how video games affect adolescents.
Olson and Kutner are the co-founders and directors of the Harvard Medical School's Center for Mental Health and Media. Olson, a public health researcher, had studied the effects of media on behavior but had never examined video games, either in her research or in her personal life.
And so the first thing she did was watch over the shoulder of her son, Michael, as he played his video games. Then, two years into her research—which combined surveys and focus groups of junior high school students—Michael urged her to pick up a joystick. "I definitely felt they should be familiar with the games if they were doing the research," says Michael, who was 16 at the time and is now 18.
Olson started with the PC game Continue Reading »
Try eating food with one chop stick.
It is possible, for certain types of food. But probably not the best approach.
Let's now talk brain health.
Dr. Larry McCleary is a former acting Chief of Pediatric Neurosurgery at Denver Children's Hospital, and author of the The Brain Trust Program (Perigee Trade, 2007). He agreed to help us answer an important, yet often neglected, question: Given That We Are Our Brains, How do We Nourish Them?
Alvaro: Dr. McCleary, Why did a former neurosurgeon such as yourself develop an interest in brain health public education?
Dr. McCleary: For two reasons ... I am a Boomer and am trying to maximize my own brain health. Also, there is much exciting research documenting how we can be proactive in this regard. This information needs to be disseminated and I would like to help in this process.
And what is the single most important brain-related idea or concept that you would like every person in the planet to fully understand?
The most important take home message about brain health is that we now know that no matter what your brain status or age, there is much you can do to significantly improve brain function and slow brain aging. Based on emerging information, what is especially nice is the fact that unlike many things in life our brain health is largely under own control.
What are the most important elements to nourish our brains as we age?
I approach this question much like an athlete prepares for competition. They utilize a holistic approach. Continue Reading »
Cognitive training is showing a tremendous potential to expand working memory, a 
capacity 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.
- Alvaro
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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How many of the people behind the blogs you read, have you actually met in person? I hadn't met a single one before yesterday.
Last night Alvaro and I were invited by Bora at A blog around the clock for a blogger get-together at Jupiter in Berkeley 
. Bora who is a part of the Scienceblog umbrella had gathered an interesting group of people, mainly bloggers with diverse backgrounds such as life science, law, anthropology – you name it.
Remembering names is a huge brain exercise for me, since I tend to forget especially names I haven’t heard before. I have tried to pick up some tricks for remembering names from Merlin Mann at 43folders. Let’s see who I can remember from the event:
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