I just stumbled across a neat presentation, with great graphics, from Professor Gavin Giovaninni. It is good to see comparative images of the different expected outcomes depending on how your MS is treated, when and with what. Note: I know the Slideshare App is often rubbish when viewed through a phone. Best on a PC/Mac https://www.slideshare.net/mstrust/gavin-giovannoni-brain-health-why-time-matters-in-ms