Meth may be the probably the most abused drugs in Asia widely, but it's also a problem in the usa, with the Western region of the national country experiencing the highest rates of use. Studies with rodents show that meth damages the brains of adult rats a lot more than children, but whether that holds true in people has been trigger for debate. In one of the largest research of its type, Lyoo, Renshaw and their colleagues scanned the brains of 111 South Korean adolescents and 114 adults.Johnson, seat of the AAO awards committee. ‘His work represents an exceptionally good role model for youthful investigators to aspire to.’ Related StoriesResearchers statement significant progress in management of patients with dried out eyesNIDEK launches MP-3 MicroperimeterUAB optometrist offers ideas to keep eyes healthful during summer season monthsOne particular breakthrough where Smith was included this year is the discovery of new technologies to control myopia, better known as nearsightedness. Affecting a lot more than 1.6 billion people globally, myopia afflicts 128 million people in the usa.