kemera is associated with the death of nerve cells.if we take an ordinary worker and a scientist physicist, let's say, yes, they do not have the same number of cells working. they may be the same, but not the same amount of work, if one works 100, the other 1,000, alzheimer's disease began, died 50 years, what will happen to the worker? he has it there will really be dementia, because half of his cells are non-working. and what will happen to a person yes, a professor of physics, where mathematics does not work out of a thousand, 50 he will only have a sting, only a complaint that objectively no one will notice. he will change when 500 of them die. therefore , if a person has a high level of education , alzheimer's disease will occur much later. he simply may not live to this age, so the level of education is really important. and then there's atherosclerosis. we we also understand that, as it were, the vessels of the brain also do not get younger, how much is this format of atherosclerosis plus, uh, this alzheimer's disease, they are