Short term memory is all but gone. Cries in sleep and talks in sleep, Cannot follow story line on tv programs even her favorite soap operas. no longer cooks. Remembers things and says she has been to places that have never happened. cannot remember what she ate 5 min after eating.
If she has Alzheimer's, you can easily find descriptions of the stages on this site or by doing a web search. Then you can decide which one best seems to fit your mother. If she has some other kind of dementia then the Alzheimer stages will not be meaningful.
What most of us really want to know is "how long will she be like this" and "what comes next." The "stages" may help answer the second question, but how soon someone will transition into a new stage is anybody's guess. Even if you could say confidently that "Mom is in stage 4" you would not know how long it will last. Change can be very gradual or sudden.
By all means, become familiar with the general patterns in the kind of dementia your mother has, but don't focus too much on "what stage." You'll still have to deal with whatever symptoms she has day-by-day.
Here is one list of the stages: https://www.agingcare.com/articles/Stages-of-Alzheimers-disease-118964.htm
Don
It is difficult for everyone to accept a mind is damaged by Alzheimer's Disease. Not only is memory damaged their ability to process thoughts and conversations is impaired.By far, the most serious danger is acting on confabulated information and believing it to be accurate
Confabulating is distinct from lying because there is no intent to deceive, and the person being unaware that the information is blatantly false. Carers challenge: is what they say true?
Understand the similarities between confabulation and delusions; e.g., both involve the production of unintentional false statements, both are very resistant to contradictory evidence.
Recognize delusions that are frequently observed in Alzheimer#s patients include beliefs about theft, the patient#s house not being his home, a
spouse, is an impostor, belief an intruder is in the house,abandonment, spousal infidelity, and paranoia.
It seems that Alzheimer's world is fraught with confabulation speak.
The general public doesn't understand Alzheimer's they certainly need to be educated regarding Confabulation.
BTW, my mom is still undiagnosed but due to her history and sudden decline I'm sure she has vascular dementia or perhaps mixed dementia and has spent the past few years winding her way through stage 6.
It has been told to me that if you seen one person with Alzheimer's you have seen one. No two are alike.
Alz org has tremendous collection of helpful stuff.
Since 2009 I have been collecting Alzheimer's information and caregiving stuff and posting to my blogs with the thought that I could go back and re-read. Recently I have been merging those blogs onto "MainZone Knowledge Network" and sometimes I stop and add to the index in the right hand column. IT IS A PASTIME activity not a source of income.
I am a planning nut, long term plans fascinate me.
I had a heart attack last month. Suddenly it occurred to me that my plans lack planning for what will happen if I drop dead and I am not resuscitated. We live alone may ADW requires 24/7 attention. . Children are on west coast. Having coded and been revived by CPR. I have an appointment this week with our elder affairs attorney and A.A.Aging case manager to draw up the what if I drop dead plan. This different from MOLST or health care proxy type plans.
This was a wake up call to get plans in place. It was aTotally unexpected event.
It helps.