is, my answers to your questions. good afternoon alexander leonidovich my name is elena i'm from the city. syzran , samara region. , she is 79 years old, but she is so well done with me, she feels good. we don’t need to go out, everything is done by ourselves, but i began to notice that my character began to deteriorate. she became picky, quarrelsome, vicious; she has little, what interests and what is important? uh, she became forgetful. i love her very much and am very worried about her. and tell me, it looks like she's beginning senile dementia. thank you. well, unfortunately, yes, it seems. unfortunately, it seems, because you know, for different reasons. and by the way, one of the most common causes of this hypertension. it 's unrelieved hypertension that triggers this. vascular growth of the vascular network in particular in the brain and microns begin here. neurons begin to die. it's almost impossible to restore them. generally interesting. is there a theory? which says that look, modern medicine is practically unable to treat chronic diseases. we can only fight exacerbations, but we cannot cure, and here i