I wrote this article for the March/ April edition of the publication Aging Today, published by the American Society on Aging, and received permission to reproduce it here.

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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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Today we are fortunate to interview Dr. Jerri Edwards, an Associate Professor at University of South Florida’s School of Aging Studies and Co-Investigator of the influencial ACTIVE study. Dr. Edwards was trained by Dr. Karlene K. Ball, and her research is aimed toward discovering how cognitive abilities can be maintained and even enhanced with advancing age.

Main focus of research

Alvaro Fernandez: Please explain to our readers your main research areas

Jerri Edwards: I am particularly interested in how cognitive interventions may help older adults to avoid or at least delay functional difficulties and thereby maintain their independence longer. Much of my work has focused on the functional ability of driving including assessing driving fitness among older adults and remediation of cognitive decline that results in driving difficulties.

Some research questions that interest me include, how can we maintain healthier lives longer? How can training improve cognitive abilities, both to improve those abilities and also to slow-down, or delay, cognitive decline? The specific cognitive ability that I have studied the most is processing speed, which is one of the cognitive skills that decline early on as we age.

ACTIVE results

Can you explain what cognitive processing speed is, and why it is relevant to our daily lives?

Processing speed is mental quickness. Just like a computer with a 486 processor can do a lot of the same things as a computer with a Pentium 4 processor, but it takes much longer, our minds tend to slow down with age as compared to when we were younger. We can do the same tasks, but it takes more time. Quick speed of processing is important for Read the rest of this entry »

We usually spend more time in this blog talking about brain fitness science, programs and trends than talking about people. Today we are going to change that, since we have been receiving great feedback from a number of sources. While we still need to improve a lot, we can start to see the results of what we do in our “brain fitness center”. And we couldn’t be happier about the nomination this week of Dr. Elkhonon Goldberg and myself, as SharpBrains cofounders, for The Tech Museum Awards – Technology Benefiting Humanity, in the Health category.

I. Anonymous Feedback from an online survey of our online store customers

• 58% respondents are Very Satisfied, and 42% Satisfied, with the products and services they chose. I promise that there were more options (Dissatisfied, Very Dissatisfied)
• “As a trader, I really need to sustain attention for long periods. Your program (here) has been eye-opening and very helpful.”
• “I LOVE the program! It is fun, challenges me and gives me hope for improving in the areas where I have limitations. Staff support & educational information has been great. It is very important to be able to talk to someone about the questions or process problems that we experience…your member on-line site gives us the opportunity to get answers & needed support. Thanks for all you are doing. My husband and I love getting feedback about our progress…it is a very positive experience!”
• “Keep developing programs so when we finish doing the MindFit (here) program there will be another one to build upon the first! I am impressed at how well your programs are individualized. Good Job to all involved!”
• “Good, I enjoy the games (here) and I can tell a difference in my memory and overall awareness.”

II. Feedback about our Stress Management for Peak Performance workshop (here)

• Accenture: 46 percent of survey respondents Strongly Agreed that they “gained practical skills and knowledge they could start using immediately.” 69 percent Strongly Agreed Read the rest of this entry »