O1‐13‐04: REGIONAL ACCUMULATION OF ARGYROPHILIC THORNY‐SHAPED ASTROCYTE CLUSTERS (ATAC) CORRELATES WITH WORSE VISUOSPATIAL AND LANGUAGE FUNCTIONS IN ALZHEIMER'S DISEASE. (1st July 2006) - de Paula França Resende, Elisa; Nolan, Amber L.; Petersen, Cathrine; Ehrenberg, Alexander J.; Miller, Zachary A.; Spina, Salvatore; Miller, Bruce L.; Seeley, William W.; Rosen, Howard J.; Grinberg, Lea Tenenholz