Peripheral Magnetic Stimulation (PMS) Effects on Somatosensory Perception in Patients with Upper Limb Amputation

For Healthy Volunteers: Inclusion Criteria: 1. Availability of signed written informed consent. 2. Absence of somatic and psychiatric diseases (more details in the exclusion criteria) 3. Ability and willingness to comply with the requirements of this protocol. Inclusion Criteria Exclusion Criteria: 1. History of epilepsy (participant, participant's close relatives) 2. Presence of metal or/and electric stimulators and/or implants in participant's body 3. Presence of psychiatric disorders (including a history of), severe depression, suicidal tendencies, or a history of suicide attempts. 4. History of cancer. 5. Complicated traumatic brain injury (TBI) or a history of stroke. 6. Drug addiction (including a history of). 7. Congenital anomaly of upper limb development. 8. Anomalies in the development of the central and peripheral nervous systems. 9. Pregnancy For stroke patients: 1. History of epilepsy (participant, participant's close relatives) 2. Presence of metal or/and electric stimulators and/or implants in participant's body 3. Presence of psychiatric disorders (including a history of), severe depression, suicidal tendencies, or a history of suicide attempts. 4. History of cancer. 5. Complicated traumatic brain injury (TBI) or a history of stroke. 6. Drug addiction (including a history of). 7. Congenital anomaly of upper limb development. 8. Anomalies in the development of the central and peripheral nervous systems. 9. Pregnancy 10. Presence of severe somatic pathology 11. Presence of severe orthopedic deformity in the limb above the level of amputation. 12. Purulent-septic pathology.