By the end of the training, the students who performed the actions games showed the average 43 percent improvement in their ability to discern close shades of gray-close to the difference she had previously observed between video game players and nongame players-whereas the Sims players showed none. Related StoriesUCSF research on disposition disorders aims to advance understanding and treatment of depressionNew tool can help diagnose and treat Parkinson's disease in early stagesStudy displays mindfulness meditation reduces pain more effectively than placebo To the very best of our knowledge, this is the first demonstration that contrast sensitivity can be improved by simple schooling, says Bavelier. When people play action video games, they’re changing the brain’s pathway in charge of visual processing.Why freeze-dried may be the No. 1 best preservation methodFreeze-dried fruits and vegetables possess 98 percent of their water removed, leaving an extremely lightweight, nearly crunchy pop-corn type of texture. They rehydrate to 4-10 times their dried out weight approximately. Freeze drying makes foods light and easy to store extremely, easy to transport, plus they can be eaten natural like snacks or reconstituted with water to make use of in soups and other recipes. They also work great in baking dishes . These are the healthiest office snacks imaginable! They may be eaten by you correct out of the pouch as a healthy, delicious and nutritious snack. There are plenty of methods of drying foods: sun-dried, drum dried and spray dried will be the most common.