1. P1‐264: LONGITUDINAL CHANGES IN BRAIN MRI AND NEUROPSYCHOMETRICS IN ASYMPTOMATIC AND SYMPTOMATIC FAMILIAL FRONTOTEMPORAL LOBAR DEGENERATION WITH MUTATIONS IN MAPT. (1st July 2014) Authors: Jones, David Thomas; Weigand, Stephen; Przybelski, Scott; Graff‐Radford, Jonathan; Senjem, Mathew; Gunter, Jeffrey; Whitwell, Jennifer Louise; Knopman, David S.; Graff‐Radford, Neill R.; Josephs, Keith; Wszolek, Zbigniew; Vemuri, Prashanthi; Fields, Julie A.; Machulda, Mary M.; Ferman, Tanis; Luc... Journal: Alzheimer's & dementia Issue: Volume 10:Supplement 4S(2014)Part 10 Page Start: P405 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗