There are two books, with the latest results of Peripheral Neuropathy research annd treatments , right now, world wide. Author Dr Norman Doidge. The book in the photo is book 2. It is important you read his first book "The Brain that Heals Itself " first, not the one in picture. If you have trouble reading, I'm sure you will find a friend or family member to read and discuss. It tells us of a new world of successful solutions. Best wishes, and go for it. I am aged 89 and practicing Neuroplasticity, which is explained in the books.