Is Travel Addictive?

For me, travel is addictive. I really like getting out of my comfort zone when I'm traveling and in a different culture, language, and place. I just got back from a month in Vietnam and Cambodia and I'm ready to take off again in a totally different direction. I think it is a good addiction. My father was a Navy guy who had traveled all over the world and loved learning about the cultures and geography of the rest of the world. I treasured the slides from Turkey, the linens from Ireland, the stories from Russia, the glassware from Italy (and the stories), and the silk slippers from North Africa. I was convinced my father had been everywhere. And indeed, he had been to most places in the world except for the Pacific. Although when I moved to the Bay Area in California, he told me about his trip around South America from New York to the Port of Oakland! So maybe I came by this urge to travel naturally. My younger siblings are not so interested, I've noticed. I can't get enough.

So starting from much earlier than my Peace Corps days in North Africa, I've enjoyed learning about other cultures,their history, art, commerce, food, language,writers, and religion. I've been fascinated about the nuance of other ways of looking at the world. Point of view can be influenced by so many things and it's so interesting to parse through those "things."

Here's my theory: travel (the way I do it) is both physical and intellectual. I'm not a "tour" person because I really like to have some idea about how real people live so I stay in very low-cost hotels, travel by bus and train when I can so I can see more and interact more with real people, and eat street food or choose small, local restaurants whenever possible. I like to talk to folks in other countries to find out what they're thinking about and how they see the world. I walk everywhere, miles and miles a day when I'm traveling.

I think the combination of intense learning and intense physical activity is additive. It just feels good. Our brains and bodies know it's good for us. That makes us want more! I'd love to see some research on this topic! This is the best way I know to create new neuronal pathways and synapses as a brain fitness prevention tactic! I forgot to add: it's fun! (And maybe that's the most important thing about travel.)

More Transitions

Quixit, Inc., the company I started in 2005 to distribute scientifically based casual online games that focus on specific cognitive skills, such as attention and memory, was acquired yesterday by SBT, a French firm based in Lyon, France. As of today, I will no longer be affiliated with the new company, now called HappyNeuron, Inc. In my roles as CEO of neuroscience technology companies, Quixit and previously Scientific Learning Corporation, I have enjoyed getting to know the scientists, researchers, journalists, publishers, and many others so keenly interested in trying to figure out how to add to our knowledge base about healthy lifestyle choices, the impact of nutrition and exercise on brain health, and the major effects of mental stimulation in keeping our minds healthy and agile. So much is known yet so little has made its way to most people. And there is so much work that needs to be done. I look forward to the now-frequent research reports coming out almost on a weekly basis from respected research institutions on these topics and applaud those in the trenches working to prevent and treat diseases of the mind.

I continue to be curious about and interested in brain fitness and how we all can lower the probabilities of age-related cognitive decline, especially Alzheimer's and other kinds of dementia. I've seen first-hand how devastating the effects can be on the patient, family, and friends. The good news? We can all hope and expect that we will see great strides in our lifetimes in what we know about these horrific diseases of the mind.

Change typically forces new learning and is an excellent way to keep our brains in shape. So change is in the air for me and I welcome this opportunity to move into something new and different.

Mental Workouts Delay Alzheimer's in Mice

More evidence builds that mental activity can "dramaticlly delay the progress of Alzheimers' disease."

According to Reuters' Will Dunham, "Researchers at the University of California-Irvine studied hundreds of mice altered to make them develop the plaques and tangles in brain tissue that are considered hallmarks of Alzheimer's Disease in people." The mice received "brain training," which in this case was figuring out a maze in water and which was made available four times a day for a week at intervels between two and 18 months of age. The mice that were exposed to this learning had significantly slower build-up of the beta amyloid protein, which has been shown to be the culprit in the "gooey clumping" outside nerve cells. These mice also experienced less build-up of the protein that causes "twisted fibers" in brain cells.

The research results have just been published in the Journal of Neuroscience. Kim Green, one of the researchers, noted that research is planned which looks at the effects of more frequent and intensive learning experiences and whether they might lead to longer effects.