Table 1.

Inclusion and exclusion criteria.

Inclusion criteria	Exclusion criteria
Stroke occurring at least 6 months prior to enrollment	Unstable medical history (e.g., recent myocardial infarction) that might limit participation
Age range from 20 to 80 years	Concomitant with other neurological disorders (e.g., Parkinson's disease, amyotrophic lateral sclerosis, multiple sclerosis)
MMSE score < 28 or MoCA < 25	Current participation in another interventional trial
Able to follow the study instruction	Pregnant woman
Adequate cardiopulmonary function to perform physical activity	Any contraindication to MRI (metallic implants, claustrophobia, seizure, pacemakers, et al.)
Able to walk with or without assistive devices	MMSE score < 19

MMSE: Mini-Mental State Examination; MoCA: Montreal Cognitive Assessment.