But new Johns Hopkins research in mice suggests that neural stem cells, the bodyâs source of new brain cells, are resistant to radiation, and can be roused from a hibernation-like state to reproduce and generate new cells able to migrate, replace injured cells and potentially restore lost function.
Pupillary Distance (PD) You'll need to know your PD if you want to order glasses from EyeBuyDirect. Don't worry if your glasses prescription doesn't include your PD, we can show you how to measure it by yourself. How to measure your pd
Take this pair on Annette Bening. These are the sort of glasses you want if you don't want to bring attention to the fact that you're wearing glasses. These frameless glasses blend into the face beautifully. A thin frame works well, too. Check out my gallery of eyeglass frames that aren't black for more inspiration.