Clinical Research Directory

Inclusion Criteria: * Aged 30-70 years old, regardless of gender. Action tremor and postural tremor in both upper limbs, or action tremor and postural tremor in one limb; * No history of mental diseases; * Informed consent signed. Exclusion Criteria: * Presence of other neurological diseases affecting the study (such as epilepsy); * Patients with moderate to severe cognitive impairment (Montreal Cognitive Assessment ≤ 18 points); * Orthopedic diseases that may affect motor symptoms; * Patients taking antipsychotic or antidepressant medications; * Presence of metal implants in the body (such as brain pacemakers or cardiac pacemakers); * History of electroconvulsive therapy; * Presence of cardiovascular risk factors, etc.