Trump Passed a Cognitive Exam. What Does That Really Mean? The exam, called the Moca, is widely used in doctor’s offices, but it is not sophisticated enough to diagnose mental decline, experts say. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: The Crystals That May Have Helped Vikings Navigate Northern SeasYellowstone volcano: Caldera MAP shows USA covered in volcanic ASH after ERUPTIONNaloxone Stops Opioid Overdoses. How Do You Use It?Body of Missing C.D.C. Employee Found in Atlanta RiverWorld will be run by immortal ROBOT DICTATOR, warns billionaire Elon MuskALIEN SHOCK: Life ‘must be common’ throughout universe, says astrophysicist