Medical Daily | For People With Alzheimer's Disease And Dementia, Identity Is Defined More By ... Medical Daily Researchers from the University of Arizona studied 248 participants who had family members suffering from neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS), frontotemporal dementia, and Alzheimer's. Frontotemporal dementia is a ... How others see our identity depends on moral traits, not memory |