Neurodegenerative disease syndromes often affect personality and interpersonal behavior in addition to cognition. but there are few structured observational measures of altered social demeanor validated for this population. We developed the Social Behavior Observer Checklist (SBOCL). a 3-min checklist tool. https://www.remtavares.com/limited-find-Interstella-Sequin-Long-Sleeve-Mini-Dress-Black-huge-savings/