Objectives: To assess the efficacy of a combined exercise and tDCS treatment for improving cognitive outcomes in mild cognitive impairment and mild Alzheimer's disease.
Study Design: Eligible participants will be randomized to one of three interventions: Exercise and tDCS, Treatment as usual (TAU/exercise education) and tDCS, or Exercise and sham tDCS. Participants randomized to an exercise group will undergo exercise, followed by either sham or active tDCS. Participants randomized to TAU will receive written information in accordance with the Canadian Physical Activity Guidelines for older adults and tDCS for the same duration. Cognition, neuropsychiatric symptoms and blood samples for biomarker analysis will be collected.
