Assessment of Functional Efficiency of the Upper Limb After Stroke

Inclusion Criteria: * informed, voluntary consent of the patient * completed, single ischemic stroke * hemiparesis * time since stroke at least 6 months * age 45-75 years * elementary (basic) grip ability * degree of paresis of the upper limb, hand and lower limb 4-5 on the Brunnström scale * degree of disability on the Rankin scale 3 * spastic tone of the paretic upper limb, hand and lower limb no more than 1 plus on the modified Ashworth scale - current health condition confirmed by a medical examination allowing participation in the tests and exercises Exclusion Criteria: * lack of informed, voluntary consent of the patient * second or subsequent stroke, hemorrhagic stroke, stroke of the brain stem and cerebellum * disorders of higher mental functions limiting understanding and carrying out tasks during exercises * visual field disorders * mechanical and thermal injuries that may affect the limitation of the grip function of the hand * coexisting neurological, rheumatological, orthopedic diseases, including fixed contractures that may affect the grip ability and locomotion * unstable medical condition * metal implants, electronic implants, menstruation in women, epilepsy, * failure to complete a 3-week rehabilitation stay