Depression / Dementia / Magnetic Resonance Imaging / Quality of life / Humans / Female / Male / Ontario / Clinical Sciences / Aged / Middle Aged / Questionnaires / Atrophy / Public health systems and services research / Frontotemporal Dementia / Basal ganglia / Cross Sectional Studies / The American / Female / Male / Ontario / Clinical Sciences / Aged / Middle Aged / Questionnaires / Atrophy / Public health systems and services research / Frontotemporal Dementia / Basal ganglia / Cross Sectional Studies / The American