The effects of light and stress upon the brain

Abstract

If you sleeping restlessly, feeling irritable or moody, forgetting little things, and feeling overwhelmed and isolated, so you are probably stressed out. Stress isn’t always a bad thing. It can be handy for a burst of extra energy and focus, like when you are playing a competitive sport, or have to speak in public. But when it’s continuous, the kind most of us face day in and day out, it actually begins to change your brain.