...in the elderly? Is the likelihood of getting it as common as not? Or is it rare?
I've been following these poignant and wonderful/terrible stories (from Martha, Barbara and Bosmom and others) and wonder what each of us should expect for ourselves and our family members as far as likelihood of experiencing Alzheimer's and other age-related conditions.
Maybe because I never had much experience with the elderly, I am aghast, well, not to be overdramatic I'll just say "surprised" at the unwelcome physical and mental changes that have happened to me by age 53. (things like aching joints and tiredness, forgetfulness -- LOVE going into another room and forgetting why

, constant dismaying losses of physical attractiveness, I could go on but let's skip it

) anyhow I would like to feel better prepared for what to expect in old age than I did for middle age.
I guess physical problems are a lot more common than mental in our 60s-80s and beyond? Things like can't walk, can't hear, can't taste because apparently our sense of smell or maybe our taste buds change...are those such terrible losses pretty routine for all of us? Why do so many old people seem to end up with walkers and canes? Is that pretty universal? I know our hips wear out and sometimes need replacing, how common is that? Dumb questions I guess...
Call it my way of trying to impose order or control on the tragic process of aging (that's how I see it anyway)...wish I could rate "likelihood of this happening" to each of the possibilities/probabilities so I could have a realistic picture. Does anyone know of websites or books which are very informed and honest on the broader picture of aging?
Thanks for any info to all.