EEG Motor Movement and Imagery Dataset for Stroke

Inclusion Criteria: 1. The diagnosis of cerebral infarction conforms to the diagnostic criteria of Chinese guidelines for the diagnosis and treatment of acute ischemic stroke 2018, and the diagnosis of intracerebral hemorrhage conforms to the diagnostic criteria of Chinese guidelines for the diagnosis and treatment of intracerebral hemorrhage 2019. 2. First onset. 3. Age ≥ 18 years old. 4. Motor dysfunction of upper and / or lower limbs: muscle strength decreased by 0 to 5-grade and / or ataxia. 5. Informed consent has been signed. Exclusion Criteria: 1. Vital signs are unstable. 2. Serious circulatory system, respiratory system, motor system and other diseases, such as atrial fibrillation, heart failure, pulmonary infection, severe liver and kidney insufficiency, lower extremity venous thrombosis and other serious diseases. 3. Functional impairment of upper or lower limbs caused by other diseases of nervous system or other reasons, such as fracture, deformity, etc. 4. Unable to cooperate to complete the examination, such as mental disorder, cognitive impairment, visual impairment, sitting balance disorder, etc 5. Other reasons: alcoholism; Skull defect; Head skin defect, etc.