We have been back in Canada for about a month now and Karen's improvement has been incredible. She is up to about 60 steps a day now. The house isn't big enough anymore for her to walk further! Karen's short term memory is also improving slowly, she has much better recall. One last thing that we have noticed a huge improvement in is Karen's voice, she speaks much with a much stronger voice. The best news that we have is that Karen is starting to get back to her old self again. Much faster then anyone in the family expected.