Mainstream Alzheimer’s research is still focused on genetics and ways of biochemically blocking amyloid plaque buildup. Clinical applications for this model have been mixed, if not disappointing. As I’ve mentioned many times in past posts, articles and interviews, The vast majority of seniors will have undiagnosed obstructive sleep apnea. We know that sleep apnea can cause major brain injury involved in various critical areas, including memory and executive function.
There are more and more studies now coming out that are linking Alzheimer’s and sleep apnea. A recent small study reported finding higher rates of positive biomarkers of Alzheimer’s in seniors for sleep apnea, especially in thinner people. Another article reviews the strong association between intermittent hypoxia (during apneas) on the brain and brain damage.
I’m glad to see that clinicians and researchers are beginning to address this important issue.