Study on the Effectiveness and Safety of Temporal Interference Stimulation in Treating Patients With Severe Consciousness Disorders

Inclusion Criteria: * Severe consciousness disorder patients aged 18 to 75 years old, regardless of gender; * Patients with severe consciousness disorders, namely a minimally conscious state or vegetative state that lasts for 28 days or more; * Patients with normal body temperature, stable vital signs, spontaneous breathing, tracheotomy without the use of a metal cannula and with a small amount of sputum, and who are eligible for magnetic resonance imaging (MRI) examination; * Written informed consent obtained from the patient's family members in advance. Exclusion Criteria: * Individuals with a previous history of significant neuropsychiatric and other major disorders such as those involving the heart, lung, liver, and kidney; * Those who have undergone V-P shunt or Ommaya reservoir implantation and other procedures that may influence the analysis of magnetic resonance scanning signals; * Patients who are scheduled for V-P shunt or Ommaya reservoir implantation in the near future; * Pregnant women; * Those who have participated in other drug or device clinical trials; * Patients with poorly controlled epilepsy in the recent period; * Those with infections at the TI stimulation site or compromised skin integrity at the electrode placement site; * Those currently taking medications prone to inducing epilepsy, such as quinolone drugs; * Those with intracranial infections, intracranial tumors, or metallic objects within the cranium; * Those allergic to electrode gel or adhesives; * Those with implanted electronic devices within the body; * Those with severe cardiac disorders and those equipped with cardiac pacemakers.