The eyes have it: Optometrist's tool may help diagnose, treat schizophrenia

171687_web.jpg

Source

Nick Romanenko / Rutgers University

Eyes are, as the saying goes, a gateway to the soul—but recent research shows they may be key in improving diagnosis of and treatment of schizophrenia. RETeval, a handheld device used by optometrists to track electrical activity from the retina, may help detect abnormalities related to schizophrenia.