Effects of Working Memory Training on Brain Functional Activition for Stroke Patients / 中国康复理论与实践

ABSTRACT

Objective To explore the effects of computerized working memory training on working memory and brain functional activi-tion for stroke paitents. Methods 3 stroke patients voluntarily joined in the study, 10 healthy adults were recruited as control group. The pa-tients received computerized working memory training for 4 weeks. Cognitive psychological tests (the n-back task, Stroop task and Raven`s Advanced Progressive Matrices task) and neuroimaging test (task-state functional magnetic resonance imaging) were administered before and after treatment. Results Working memory training significantly improved the working memory, fluid intelligence and attention for each trained patient (P<0.001), and could renovate the abnormal functional activity model and reorganize the functional brain network. Conclu-sion Computerized working memory could be used as an effective cognitive rehabilitation intervention for stroke patients.