IC‐P‐183: EMPLOYING EARLY UPTAKE DATA FROM F18‐FLORBETAPIR SCANS AS AN ESTIMATE OF REGIONAL CEREBRAL BLOOD FLOW: COMPARISON TO F18‐FDG. (1st July 2014) - Devous, Michael D.; Joshi, Abhinay D.; Kennedy, Ian; Navitsky, Michael; Pontecorvo, Michael J.; Skovronsky, Daniel J.; Mintun, Mark A.