The overall goal of my research program is to understand the brain's sensitivity to variations in nutrient intake. The key nutrients examined include amino acids, fatty acids and glucose with modulation in feeding behavior and cognitive performance being the main behavioral outcomes monitored. Biochemical measures include neurotransmitter levels, enzyme activities, receptor binding and membrane composition. My specific interest is to understand how processes involving neuronal death, including aging and injury, can influence nutrient requirements and whether aggressive alterations in intake can help overcome deficits associated with neuronal loss.
Specific interest is targeted towards the nutrient needs of the elderly.
Some Recent Publications Papadimitropoulos EA, Coyte PC, Josse RG, Greenwood CE . Current and projected rates of hip fracture in Canada. Kaplan RJ, Greenwood CE . A potential benefit of hydrogenated fats and oils. Winocur W, Greenwood CE .