You can teach an old dog new tricks, say UCLA scientists who found that middle-aged and older adults with little Internet experience were able to trigger key centers in the brain that control decision-making and complex reasoning after just one week of surfing the Web.

The findings, presented Oct. 19 at the 2009 meeting of the Society for Neuroscience, suggest that Internet training can stimulate neural activation patterns and could potentially enhance brain function and cognition in older adults. It further reinforces the notion that new neural networks respond to  new and novel activities for people of any age. Read about the study findings here

So you understand that maintaining a social network of friends is important to your cognitive health. Do you feel like your social life could use a boost? Try these tips for enhancing your social interactions and relationships:

• Call a friend or relative you haven’t talked to in a while
• Schedule a regular lunch or dinner date with a friend
• Organize a weekly card or board game with a group of neighbors
• Offer to babysit
• Participate in activities at your local community center
• Take an exercise class at a community center or gym
• Join a local walking or hiking club
• Sign up for an art or music class
• Volunteer for your favorite charity

In addition to potentially reducing your risk of developing dementia, having a personally fulfilling social life has numerous other health benefits. For instance, other  studies have shown that people with fuller social lives and relationships have a lower risk of early death, are less likely to become disabled, and have better overall physical and mental health.

SOURCES:  Humana, Inc.; JAMA/Archives journals;  The Lancet Neurology; Department of Health and Human Services;  National Institute of Neurological Disorders and Stroke; U.S Department of Health and Human Services

You may find this primer about brain development and functioning, created by the Society of Neuroscience quite interesting. They are a nonprofit  organization of scientists and physicians who study the brain and nervous system and whose mission it to research and educate. The primer is called Brain Facts. It’s written with a non-medical audience in mind and it’s available for free. Definitely worth checking out if you have an interest in how the brain works, how memory is stored in the brain, how changes in the neural pathways effect our memory and the process of learning, to name just a few of of the interesting components.

A new controlled study using HAPPYneuron exercises has been launched at the prestigious University of Zurich, Institute of Psychology, Switzerland under the supervision of Dr. Anne Echen. The goal of the study is to evaluate the effectiveness of episodic memory training consisting of personalized adaptive computer exercises. 40 subjects between the ages of 60 and 70 will participate in the study. The first results are expected to be available in the Fall of 2009. We’ll keep you posted of the results as they become available from the study team. At that time you’ll find the results posted on our research listing pages.

According to a new, long-term research study by neurological experts at the Alzheimer’s Disease Center at Rush University Medical Center, both African-American and white older patients with Alzheimer’s disease and mild cognitive impairment have an increased risk of mortality.  Research results were published in the June 2009 issue of Archives of Neurology.

Alzheimer’s disease has emerged as a leading cause of death in the United States, and it substantially reduces life expectancy in those diagnosed with the disease. To date, there have been relatively few population-based studies of survival rates in patients with Alzheimer’s disease and its precursor, mild cognitive impairment.  Because these studies have primarily focused on the disease and its impact on white persons, little is known about survival rates in African Americans.

The results of the study conducted by Rush suggest that compared to people without cognitive impairment, risk of death was increased by about 50 percent among those with mild cognitive impairment and was nearly three-fold greater among those with Alzheimer’s disease. These effects were seen among African Americans and whites and did not differ by race. Read more about the study here….

In recent years scientists have become intensely interested in what could be called a super memory club. At a retirement community in Southern California fewer than one in 200 persons out of 20,000 are living past 90 without a trace of dementia. It is a group that, for the first time, is large enough to provide a glimpse into the lucid brain at the furthest reach of human life, and to help researchers tease apart what is essential in preserving mental sharpness to the very end. Read this fascinating article at the New York Times online

Now, according to a study published on April 3 in the journal Science, researchers from University of Wisconsin-Madison School of Medicine and Public Health found more evidence that sleep resets the brain to allow more growth and learning the next day.  Read about their fascinating research here. So get a good night’s sleep - your brain will thank you for it.

Last week I spoke with Adrian Berg of the Longevity Club Radio Show about the HAPPYneuron cross training program, the history of brain science, the impact of technology on the effectiveness of the program and the resulting cognitive health benefits for life.  Listen on (about 5 minutes into the show).

Interestingly, the Mayo Clinic researchers reported that men are 1.5 times more likely than women to have memory problems. You may wonder then, how it can also be true that more women develop and die from Alzheimer’s Disease?

The kind of memory loss in the study is called mild cognitive impairment (MCI). Scientists theorize that in men, there’s more of a delayed progression from MCI to dementias like Alzheimer’s. Conversely, possibly dementia in women progresses faster.  Nobody’s sure. Read more about it at Medical News Today.

For many years, I and, the HAPPYneuron scientific team have been working with prestigious medical institutions and universities to collaborate on the effective use of interactive Cognitive Training activities for the deferral of brain decline in addition to the remediation of specific conditions such as Mild Cognitive Impairment, Traumatic Brain Injury, Depression and Schizophrenia.  Many of you have expressed interest in these so we recently posted a list of research studies. There are many more in progress and they will be posted as the information becomes available.