Hi there. I had some very insightful feedback relating to walking problems with my mother - the main conclusion is that her brain isn't receiving the signals to walk. I am very grateful for the information provided and further to this, what stage of dementia do you think we are at given this problem - basically in ability to walk, feed or drink without full assistance where just a few weeks ago all of these functions were achievable - if you have any thoughts on this point please, it would be appreciated. Thank you.