... behavior and appearance, ambulation and move-ment, mood and affect, speech, thought processes and content, insight and judgment, and basic cognition. Observation of patients is an important data-gathering ... the Ahmanson Biological Imaging Division, and Department of Molecular and Medical Pharmacology, respectively; and my family—my wife Wei, our kids, our parents Donna and Robert and Pei and Robert, ... 13% of Americans age 65 and older and up to 50% of those over 85 years. Currently, AD costs the Centers for Medicare and Medicaid Services and U.S. businesses an estimated $148 billion annually....