Clinical Research Directory

Inclusion Criteria: 1. Time since neurological event: At least 2 weeks post-stroke or post-head injury. 2. Motor impairment: Upper extremities: Presence of hemiparesis without complete paralysis. Participants receiving rehabilitation focused on functional transfer to the contralateral hand using compensatory or adaptive motor learning strategies will also be eligible. Lower extremities: Presence of partial voluntary movement sufficient to allow participation in rehabilitation training. 3. Cognitive ability: Sufficient cognitive capacity to understand instructions and engage with VR-based training, as determined by the principal investigator and/or treating physician. 4. Medical stability: Medically stable condition allowing participation in the training. 5. Informed consent: Ability to provide written informed consent personally or via a legal guardian. 6. Final eligibility will be determined by the principal investigator/ treating physician. Exclusion Criteria: 1. Severe cognitive or language impairment: Cognitive deficits or language comprehension impairments that prevent safe and meaningful participation. 2. Neurological deficits interfering with VR: Severe hemispatial neglect or visual field deficits that interfere with VR use. Moderate neglect may be permitted at the investigator's discretion. 3. Medical contraindications: * Uncontrolled epilepsy * Severe vestibular or vertigo disorders