This is my first post. I don't know if this has been discussed before. In my experience, dad and uncle have been diagnosed with Alzehimer's, both had open heart surgery within 2 years of diagnosis. Also, a friend and a friend's mother had major surgery before diagnosis. Are there studies with national statistics addressing this issue?
He was an intelligent man too. Hope this gives you some info.
God bless!
A single study with mice does not prove anything, but this is very suggestive.
An autopsy of a brain with Alzheimer's shows characteristic tangles. A brain with Lewy Bodies shows clumps or "bodies." I've been wondering how surgery could create the tangles or clumps. It sort of makes more sense to me that they would have to be present before surgery (but not causing observable symptoms) and then something about the surgery experience stirs them up, so to speak. I sure don't know, but it is interesting that only the mice with the AZ gene experienced the decline.
You can read a summary of the mice study here, and there is a link to the full story: http://www.lbda.org/content/new-insights-post-operative-cognitive-decline
Each day I go to the mailbox eagerly hoping the results of my husband's autopsy will be there (although it is really too early --it has only been 2 months and it usually takes several months). It is really interesting (I think) to know what is physically going on in the brain. And exactly what causes each type of dementia is not only very interesting to us, but a huge major international research concern. If scientists know what causes dementia they have a better chance to treat it and to prevent it.
My husband donated brain tissue to research. We believe strongly in the value of research and hope some day each of the mysteries will be unraveled, one by one.
Until then, for each individual caregiver what really matters most is the symptoms our loved ones present, and how to treat them/cope with them/manage them.
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