Cog-VACCINE: Cognitive Training in Patients With Vascular Cognitive Impairment, no Dementia

The cognitive training will be a multi-domain adaptive training program, including processing speed, attention, long-term memory, working memory, flexibility, calculation, and problem solving. Specific training paradigms include a time perception task, visual search task, attention blink, delayed mapping task, attention span task, Go-No go task, Stroop task, task switching, and name-face match task, among others. To maintain task difficulty, the tasks will be grouped based on the task difficulty in each domain. Furthermore, each task will have various difficulty levels.

For the control group, tasks for processing speed and attention are included. Importantly, a fixed, primary difficulty level for all participants in the control group is set.