Alzheimer’s Drug Studies Failing, but There’s Still Optimism

If you are the adult child of an elder, you often worry about that family member’s memory, and you are always on the lookout for potential problems. If you are like me, you comb the the scientific literature and health articles looking for information dreaming of a solution to a weakening memory.

Some days the research reports are positive, but today in the Washington Post, they were less so. The February 6, 2017 Washington Post article offers quite a bit of information about what’s happening in the area of Alzheimer’s research and it explains why scientists, while often disappointed, are still seeking explanations and cures.        Continue reading

Alzheimer’s Drug Researcher Becomes a Patient – Loses Job

This short article over at reminds us that Alzheimer’s is not just a disease for older and elderly adults. Moreover the story reminds us that our stereotypes and dysfunctional thinking, when it comes to people who are coping with serious diseases, can do much harm.

Exercise, Computer Use, and Cognitive Impairment

A research study published in the May 2012 issue of the Mayo Clinic Proceedings finds an association between computer activities, physical exercise and reduced mild cognitive impairment.

Listen to lead author and neuropsychiatrist, Yonas E. Geda, M.D., discuss the study.

The article Computer Activities, Physical Exercise, Aging, and Mild Cognitive Impairment: A Population-Based Study (PDF) reports on an ongoing population study that randomly sampled 926 individuals in Olmsted, Minnesota between the ages of 70 and 93 (abstract). The article is freely available at the Mayo clinic Proceedings site.

Participants were judged to be free from mild cognitive impairment (MCI) by a medical examination and expert consensus panel. This CBS Interactive HealthPop blog post describes more about the research. Individuals who participated in this part of the larger study of normal aging competed questionnaires about  the frequency and intensity of exercise and frequency of computer activities. Individuals were also asked about caloric intake.

According to the article, the data indicate an association between increased frequency of computer use and lower mild cognitive impairment. A similar association was observed between increased frequency of exercise and lower mild cognitive impairment. Individuals who indicated both moderate computer use and moderate exercise appeared to have an additive interaction, lowering their odds of mild cognitive impairment even further.

In the article the authors point out that:                    Continue reading