SharpBrains

Welcome to the 61st edition of Encephalon, the blog carnival that offers some of the best neuroscience and psychology blog posts every other week.

We do have an excellent set of articles today. covering much ground. Enjoy the reading:

---

Neuroscience and Society

---

Alzheimer's Disease and Neurocognitive Health Continue Reading »

Mike hosts a great new edition of Encephalon neuroscience & psychology blog carnival, available here: #59 edition.

Fyi, Kim at Change of Shift will publish the next edition of MetaCarnival next Monday, December 1st.

Welcome to the first edition of MetaCarnival: a Carnival of Carnivals (announced here), the new, monthly, and interdisciplinary gathering of blogs and blog carnivals.

Let's picture all participants in the shadow of an expansive sycamore tree, conducting a lively Q&A lunch discussion.

General Advice

Q: What would you recommend to live as long as possible, and as healthy as possible?
- Hourglass (biology of aging): Try Not To Stab Yourself Repeatedly. Or smoke. Or eat that much fast food...you get the idea.  "The vast majority of people are quite comfortable engaging in habits that cause great harm to the old person they will one day be, cutting off years or even decades of health."

Q: Can blogging help, too?
- I and the Bird (birds): Indeed. Just read about these life-changing moments in the Kenyan highlands, brought together spontaneously as a collaboration between researchers, conservationists, bloggers. And, yes, birds.

Sports (Well... Brain and Sports)

Q: Tell me something interesting about athletes and "The Zone".
- Encephalon (neuroscience and psychology): why don't we review this recent study on the Momentum Chain in Sports. You can conduct your own mini experiment while watching TV: watch the reactions of the players and the teams right after "precipitating events" to see if they actually lead to game-changing moments.

Medicine

Q: Should patients be patient?.
- SurgeXperiences (surgical experiences): Patience in indeed a virtue, especially Continue Reading »

If you want to discover some great neuroscience and psychology blogs, check out Encephalon blog carnival's 53rd edition, this time hosted in Africa for the first time!

A couple of quick notes about our blog:

1- We have just added a Search box to allow you easily find content in our 600+ article archive. Take a look at the top of the right sidebar, and let us know if you have any feedback! Btw, feel free to say Thank You to our reader Luc...whose feedback gave a new impetus to this Search option.

2-  You will also find a button named BOOKMARK at the bottom of all blog posts, including this one. This allows you to easily submit blog posts to the social media sites where you have accounts: Facebook, Digg, Reddit, StumbleUpon, Del.ic.ious, you name it. We appreciate your help in letting more people know about our articles and teasers!

As always, any feedback is welcome.

Chris hosts a superb edition of Encephalon, presenting the articles as an engaging and pretty comprehensive Q&A session. If you want to read the answers, to the questions below, by some of the best neuroscience and psychology bloggers, simply visit Encephalon 52: Q&A.

Q: What is the relationship between neurogenesis and depression?

Q: For that matter, is there a relationship between depression and diabetes?

Q: What is the molecular basis of bipolar disorder?

Q: Can brain stimulation make you a better driver? Continue Reading »

A couple of great blog carnival editions (collections of blog posts around specific topics):

- Encephalon: neuroscience and psychology.

- Grand Rounds: health and medicine. 

And a good Radar Roundup of brain-related news. Note: our estimate for the whole market in 2007 is $225m, not $110m; and the Consumer Segment (mostly Nintendo Brain Age/ Academy, but not all) accounts for $80m.

You have survived the 2007 shopping and eating season. Congratulations! Now it's time to shift gears and focus on 2008...whether you write down some New Year resolutions or contemplate some things that you want to let go of from last year and set intentions and goals for this year - as is a friend's tradition on the winter solstice.

To summarize the key findings of the last 20 years of neuroscience research on how to "exercise our brains", there are three things that we can strive for: novelty, variety and challenge. If we do these three things, we will build new connections in our brains, be mindful and pay attention to our environment, improve cognitive abilities such as pattern-recognition, and in general contribute to our lifelong brain health.

With these three principles of brain health in mind - novelty, variety and challenge - let me suggest a few potential New Years resolutions, perhaps some unexpected, that will help you make 2008 a year of Brain Fitness: Continue Reading »

(Note: if you are trying to download the whitepaper featuring the 11 in-depth interviews that debunk those myths, click here).
Over the last year we have interviewed a number of leading brain health and fitness scientists and practitioners worldwide to learn about their research and thoughts, and have news to report.

What can we say today that we couldn't have said only 10 years ago? That what neuroscience pioneer Santiago Ramon y Cajal claimed in the XX century, "Every man can, if he so desires, become the sculptor his own brain", may well become reality in the XXI. And influence Education, Health, Training, and Gaming in the process.

We have only scratched the surface of what science-based structured cognitive (i.e., mental) exercise can do for brain health and productivity. We are now witnessing the birth of a new industry that crosses traditional sector boundaries and that may help us understand, assess and train our brains, harnessing the growing research about neurogenesis (the creation of new neurons), neuroplasticity (the ability of the brain to rewire itself through experience), cognitive training and emotional regulation.

Let's now debunk 10 myths, still too prevalent, that may prevent us from seeing the full potential of this emerging field:

Myth 1: It’s all in our genes.

Reality: A big component of our lifelong brain health and development depends on what we do with our brains. Our own actions, not only our genes, influence our lives to a large extent. Genes predispose us, not determine our fates.

• “Individuals who lead mentally stimulating lives, through education, occupation and leisure activities, have reduced risk of developing Alzheimer’s. Studies suggest that they have 35-40% less risk of manifesting the disease” - Dr. Yaakov Stern, Division Leader of the Cognitive Neuroscience Division of the Sergievsky Center at Columbia University.

Myth 2: The field of Cognitive/ Brain Fitness is too new to be credible.

Reality: The field rests on solid foundations dating back more decades --- what is new is the number and range of tools that are now starting to be available for healthy individuals.

• “Rigorous and targeted cognitive training has been used in clinical practice for many years. Exercising our brains systematically is as important as exercising our bodies.” - Dr. Elkhonon Goldberg, neuropsychologist, clinical professor of neurology at New York University School of Medicine, and disciple of Alexander Luria.

• "Today, thanks to fMRI and other neuroimaging techniques, we are starting to understand the impact our actions can have on specific parts of the brain." - Dr. Judith Beck, Director of the Beck Institute for Cognitive Therapy and Research.

Myth 3: Medication is and will remain the only evidence-based intervention for a number of brain-related problems.

Reality: Cognitive training programs are starting to Continue Reading »

It is always good to stimulate our minds and to learn a bit about how our brains work. Here you have a selection of the 50 Brain Teasers that people have enjoyed the most in our blog and speaking engagements.

Fun experiments on how our brains work

1. Do you think you know the colors?: try the Stroop Test.

2. Can you count?: Basketball attention experiment (Interactive).

3. Who is this?: A very important little guy (Interactive).

4. How is this possible?.

5. Take the Senses Challenge (Interactive).

6. Are there more brain connections or leaves in the Amazon?.

Attention

7. How are your divided attention skills? check out "Inside and Outside" (Interactive, from MindFit).

8. Can you walk and chew gum at the same time? try "Two in One" (Interactive, from MindFit)

9. Count the Fs in this sentence.

10. What do you see? can you alternate between 2 views?.

Memory

11. Easy one...draw the face of a penny, please. Continue Reading »