Alzheimer's Disease Support Group
Alzheimer's disease (AD) is the most common cause of dementia and characterized by progressive cognitive deterioration with declining activities of daily living and neuropsychiatric symptoms or behavioral changes. An early symptom is memory loss (amnesia), usually manifesting as minor forgetfulness that becomes pronounced with illness progression, with relative...
She also gets agitated and will start complaining. Some times she will actually get angry and make comments like "I guess I'm not important enough" or "they forget me all the time" when in fact they never did.
Yesterday mom decided to look up the medications she is taking. Then she decided that the doctor shouldn't have her taking them so she called his office. She also called her case manager. Of course it took a little for them to get back to her. But two hours later she called me to say how they were ignoring her. She even told me the case manager had yelled at her last week.
My mom also has a lot of trouble with keeping day and night straight. And even when I tell her she doubts me. Last week she told me that the TV was wrong. I'm guessing that this confusion is tied to an alter perception of time.
Another possible reason is that people at a certain stage of dementia lose that inner clock that helps us to judge how much time has gone by. This is the person who, after being told "five more minutes," truly can't perceive that only one or two minutes have gone by before asking again.
Too, sometimes one of those abilities that is lost is that ability to see things from someone else's perspective. They can no longer reason out that a caregiver may have other things that need to be done, sometimes with greater priority. They can no longer rank things in order of importance; everything needs to be done with the same level of urgency.
I've also seen people who lose the ability to tell time, or to read a clock.
I don't know if any of these explanations work for the two examples listed above, but they're some things that I've seen in my years of working with persons with dementia.
I was almost thinking of trying a 24 hour clock. I wonder if that would be confusing or if it would give a better sense of the whole day.