Hi Toni, and congratulations on yor level of Neuroplasticity practice. . If you are referring to books authored by Dr Norman Doidge , then the information is right up to date. I have spent many long hours, researching, double checking etc., and am acting on Doidge's findings to the enth degree. The aim being to rewire the brain, and creating new neurons. Changing habits is the main stimulent for change. I sent a comment a couple of months ago on the changes I have made , and since then there are others.Like you , I can see and feel changes, though small, BUT DEFINATE.. However I think your time expectancy is a bit short, for a complete, close to it result, butthe improvements will be evident. I expect to recover completely, and am thinking approx 2 years for me at age 92.. All of the activities we take are to change the brain, we must believe it will happen , with passion, or it will not happen . For most the ultime exercise is belief. Best wishes from down under Australia.