I find each time Mom goes through one of her dementia phases, she loses more of her memory, or something is different.

What is an episode of behavior like? She throws a tantrum? She falls down? She sits and weeps for hours? Just what are these episodes like? How long do they last?

But most of all, what is your question for us?

Its like she slips into a place, and she gets made, or she goes back to the 1940's and after this..her behaviour comes out different. Likes change, or forgets. The last 2 wks she hasn't completed her knitting..she forgot how. All afternoon and this evening she hasn't touched them...she is an avid knitter

An episode of her behaviours, she loses part of herself

Progressing is what dementia does.

What is a "dementia phase" in this context?

Do you have a question for us?