Diabetes slows down memory loss in people with Alzheimer’s disease! Researchers conducted a 4-year study on 608 subjects with mild to moderate Alzheimer’s disease, out of which 63 people also had diabetes. Their memory and thinking skills were tested regularly. Those with diabetes turned out to have a slower rate of memory decline than those who “only” suffered from Alzheimer’s disease. The reason for this is not completely clear yet. It could, however, be the result of the cardiovascular medication elderly diabetics are taking, which studies have shown to reduce the risk of Alzheimer’s disease as well as the rate of cognitive decline. Read more about it here.

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

Scientific American posted an interesting article that proposed to put a predictive time line on the development of Alzheimer’s disease. Read about it here.

Whether it’s decision making, judgment, basic math, memory loss  or other brain function, it is increasingly important to stimulate all these cognitive capabilities on a regular basis. One is rarely used in isolation. Cognitive cross training programs can help at the early stages of dementia and Alzheimer’s disease or in advance of cognitive decline.

Alzheimer’s disease is the elephant in the room that is not effectively being planned for or dealt with by the Government or the Health Care industry. Consider just a few stats - By 2050, 115M people will be afflicted with the disease primarily due to the simple fact of living longer than earlier generations.  The cost to Medicare and Medicaid is expected to be approx. $30 Trillion (yes that’s a T folks), which makes the current economic crisis and health care reform topics pale by comparative scale.  Further, the availability of research funds for the study of Alzheimer’s disease, related treatment, and preventative therapies is significantly smaller than the funds that are channeled towards cancer and heart disease today.

One glimmer of sunshine may be the recent Alzheimer’s Breakthrough Act that doubles the available funds for Alzheimer’s research at the National Institutes of Health. This is expected to save $61B of annual cost for Medicare and Medicaid within five years of a breakthrough. You can easily do the math and realize it’s a drop in the bucket on the expected financial toll the disease will take on us all.

Read about some of awareness that has been raised at this week’s World Alzheimer’s Day. Join the fight!

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

Brain decline has a profound impact on the life and relationships of people who develop it. “Being socially active, being an intellectually engaged individual, having recreational time, enjoying a good diet, lacking stress – these are all things that tend to help in avoiding dementia,” says Dr. Lawrence Whalley, author of The Aging Brain and psychiatrist and professor of mental health with the School of Medicine at Scotland’s University of Aberdeen.

How Social Activity Affects Dementia Risk

Studies show that having a fulfilling social life can significantly reduce your risk of developing Alzheimer’s disease and other forms of dementia. A study in the February 2007 issue of Archives of General Psychiatry found that lonely people are at increased risk of developing Alzheimer’s disease later in life. The researchers tested 823 older people for loneliness and gave them a loneliness score of 1 (lowest) to 5. They found that for each point of increase in the loneliness score, the participants had a 51 percent increased risk of developing Alzheimer’s disease.

Another study, published by The Lancet Neurology, found that social networks (e.g., having close friends, staying in contact with family members) may help protect against the damaging effects of Alzheimer’s disease.  For this study, researchers collected information about the social networks of 89 elderly people. They also tested the participants’ cognition 21 times each year. After the participants died, the researchers analyzed their brains and found that the larger a person’s social network, the less effect tangles and plaques associated with Alzheimer’s disease had on his or her cognitive test scores.

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

Last Saturday, August 1st, the 2009 Summer National Senior Games started in San Francisco. HAPPYneuron was proud to be present with its sponsoring partner Humana.

Senior Games, you’re saying? Surely, seniors can be active and do regular exercise but doesn’t the term “games” involve a competition? Are seniors actually able to compete in a sports competition?

The answer is yes, they are, and the Summer National Senior Games, also known as the Senior Olympics (the first edition took place in 1987) gives men and women age 50 and older the opportunity to compete in their favorite sport, just like proper athletes.

Like Vivian Stancil, 56, who is blind and has been swimming for years, thus losing 135 pounds and being able to compete at events like the Senior Olympics, the exercise making her feel much happier. Then, there is also Johnie, 82, and Dee, 78, Howard who have been playing tennis, even taking part in competitions, ever since they married in 1995!

The Senior Olympics does not merely provide excellent exercise for older adults but also provides something else very important: the opportunity to socialize and meet new people that share a common interest.

The Summer National Senior Games website gives excellent advice about preparation, training, and workout, all need to do is click on your sport -  whether you wish to try out for the 2011 Senior Olympics or  just for fun of keeping fit!

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.

Not just one, but two recent studies have shown that increases in caffeine caused significant decreases in abnormal levels of proteins  linked to Alzheimer’s Disease. The scientists believe that the discoveries could lead to caffeine being a treatment in the future as well as defensive strategy to the disease.  Pour another cup of coffee and read more about it at Medical News Today.

July 4th is almost here and there are likely to be BBQs, family gatherings, community events, fireworks and more on the agenda over the next few days.  Is this good for your brain? “Absolutely”, says the scientific community who have studied the positive effects of socializing on the brain - specifically delaying brain decline and reducing stress.  To give you a little incentive to get out there and mingle, here are a few articles to consider:

• Socializing Appears to Delay Memory Problems
  
• Multiple Benefits of Socializing for Older Women
  
• How important is socialization?

Convinced?  So get together with family and friends and have a great 4th of July weekend. Your brain will thank you!