SMART Stimulation: Precision Neuromodulation of Cognition in Older Adults

During tDCS, a weak electrical current is applied to the scalp that penetrates skin, bone, CSF and the meninges to stimulate underlying cortical and subcortical tissue

Cognitive Training (CT) will involve up to 10 hours of training over 2-weeks (10 days). CT employs a PositScience BrainHQ suite via its researcher portal. These tasks are web-based and multi-platform (i.e., Windows, Mac). Participants will be randomly assigned to training on 4 tasks focusing on working memory or 4 tasks focusing on attention/speed of processing.