[P2–080]: IDENTIFICATION OF CEREBRAL METAL ION IMBALANCE IN THE BRAIN OF AGEING OCTODON DEGUS: A NATURAL MODEL FOR ALZHEIMER'S DISEASE. (1st July 2017) - Braidy, Nady; Poljak, Anne; Marjo, Chris; Rutlidge, Helen; Rich, Anne; Inestrosa, Nibaldo; Sachdev, Perminder S.