Cognitive Training in Stroke Rehabilitation

This is a randomized, controlled pilot study to evaluate the efficacy of \"ASCEND-I\" (A Strategy and Computer-based intervention to ENhance Daily cognitive functioning after stroke - Inpatient), an inpatient intervention that combines computer-based cognitive training and coaching of cognitive strategies to improve working memory (WM) and related executive functions in individuals with stroke. The investigators hypothesize that relative to an \"enhanced usual care\" control condition, ASCEND will be associated with improvements in WM. The investigators also hypothesize that measures of baseline brain connectivity (assessed via participants\' routine clinical magnetic resonance imaging scans) will predict response to ASCEND-I.