Round-up of interesting recent news on cognitive health and fitness: the field is in motion.

1) Baycrest creates Centre for Brain Fitness with $10-million Investment from Ontario Government (Canada NewsWire)

2) Cognitive tests are the best way to select medical students (EurekAlert)

3) High blood pressure hard on the aging brain (Reuters)

4) Alzheimer’s tests beneficial for seniors (Atlanta-Journal Constitutional)

5) Dementia-Dreading Baby Boomers Spur Race to Invent Brain Games (Bloomberg)

6) Vivity Labs launches Fit Brains brain-training game site (VentureBeat) 

7) Depression and Alzheimer’s (NHS Choices)

For selected quotes and comments, Read the rest of this entry »

Today we have the pleasure to have Dr. Pascale Michelon, one of our new Expert Contributors, write her first article here. Enjoy, and please comment so we hear your thoughts and engage in a nice conversation. 

(Btw, if you notice some similarity between the colors in the fMRI scan below and the look & feel of this site…well, the reason is that those orange-grey fMRI colors were our inspiration! the orange color denotes the most brain activation).

- Alvaro

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You have probably heard about CAT and MRI scans (produced thanks to machines like the one to the top right). So you know that these are techniques that doctors and scientists use to look inside the brain.

You have probably also heard about brain fitness and how important it is to keep a healthy brain to be protected against age-related and disease-related brain damages.

The question we ask here is the following: Can we use brain scans to evaluate how fit the brain is? Before we try to answer this question let’s start with the basics and try to understand how brain scans work.

Brain imaging, also called neuroimaging, allows one to Read the rest of this entry »

The LA Times just completed a wonderful 4-part series on how learning and memory work. The  NYT re-emphasized the importance of physical exercise for neurogenesis (the creation of new neurons). To put this news in better perspective, let’s review some good lifestyle options we can follow to maintain, and improve, our vibrant brains. 

1. 1. Learn what is the “It” in “Use It or Lose It”. A basic understanding will serve you well to appreciate your brain’s beauty as a living and constantly-developing dense forest with billions of neurons and synapses. 
2. 2. Take care of your nutrition. Did you know that the brain only weighs 2% of body mass but consumes over 20% of the oxygen and nutrients we intake? As a general rule, you don’t need expensive ultra-sophisticated nutritional supplements, just make sure you don’t stuff yourself with the “bad stuff”.
3. 3. Remember that the brain is part of the body. Things that exercise your body can also help sharpen your brain: physical exercise enhances neurogenesis.
4. 4. Practice positive, future-oriented thoughts until they become your default mindset and you look forward to every new day in a constructive way. Stress and anxiety, no matter whether induced by external events or by your own thoughts, actually kills neurons and prevent the creation of new ones. You can think of chronic stress as the opposite of exercise: it prevents the creation of new neurons.
5. 5. Thrive on Learning and Mental Challenges. The point of having a brain is precisely to learn and to adapt to challenging new environments. Once new neurons appear in your brain, where they stay in your brain and how long they survive depends on how you use them. “Use It or Lose It” does not mean “do crossword puzzle number 1,234,567″. It means, “challenge your brain often with fundamentally new activities”. 
6. We are (as far as we know) the only self-directed organisms in this planet. Aim high. Once you graduate from college, keep learning. The brain keeps developing, no matter your age, and it reflects what you do with it.
7. Explore, travel. Adapting to new locations forces you to pay more attention to your environment. Make new decisions, use your brain.
8. Don’t Outsource Your Brain. Not to media personalities, not to politicians, not to your smart neighbour… Make your own decisions, and mistakes. And learn from them. That way, you are training your brain, not your neighbour’s.
9. Develop and maintain stimulating friendships. We are “social animals”, and need social interaction. Which, by the way, is why ‘Baby Einstein’ has been shown not to be the panacea for children development.
10. Laugh. Often. Especially to cognitively complex humor, full of twists and surprises. Better, try to become the next Jon Stewart (Note: I just corrected his name from “John”…which may call for a #11: Spellcheck!)

Now, remember that what counts is not reading this article-or any other-, but practicing a bit every day until small steps snowball into unstoppable, internalized habits…so, pick your next battle and try to start improving at least one of these 10 habits today! For more in-depth information on these topics, check our Brain Fitness Topics section.

I was exposed to a fun brain exercise on Monday: attend my first-ever live TV program, be ready for 3 very precise questions…and then be asked others.

The anchors were fun. It was fascinating to observe, behind the scenes, the making of a news program: constant last-minute apparent chaos, the lawyer in the “ask the lawyer” segment nowhere to be found…but everyone seem to had a fun time. And good mental stimulation-as long as they manage stress well.

Here you have the 3-minute clip from the local CBS’ Good Day Sacramento program, with a brief Q&A and a couple of brain teasers (Count the Fs and Stroop Test).

The 3 questions I was expecting were:

- What is Brain Awareness Week? see Dana’s and partners’ outreach events worldwide.

- What is SharpBrains? see Our Vision for Brain and Mind Fitness.

- What is the involvement of SharpBrains during Brain Awareness Week? check Brain Awareness Week.

Next time I will give more clear directions and maybe improve my English a bit too if I can…

If you want more teasers, here you have Top 10 Brain Teasers.

Today is International Women’s Day 2007.

Global consulting company Accenture organized a series of events, and I was fortunate to lead a fun workshop on The Neuroscience of Stress and Stress Management in their San Francisco office, helping over 125 accomplished women (and a few men) learn what stress is, its implications for our brain functioning, performance and health, and of course some tips and techniques to develop our “stress management” muscles. It was an honor to be able to wrap up a great event that included District Attorney Kamala D. Harris, two of the co-authors of This is Not the Life I Ordered, a video by Senator Dianne Feinstein, and some great Accenture women.