Transcranial Electrical Stimulation for Treating Chronic Pain in Inflammatory Demyelinating Diseases

Non-invasive neurostimulation can effectively improve patients' symptoms and has shown good therapeutic efficacy in alleviating the symptoms of IIDDs (Inflammatory Immune-mediated Demyelinating Diseases). However, some patients have not achieved the desired results, which may be due to individual differences in neural responsiveness . Therefore, this study aims to assess the therapeutic effect of transcranial electrical stimulation on improving symptoms such as painful spasm in IIDDs patients, by considering both the overall characteristics of IIDDs disease symptoms and individual differences in patients. The study will explore the imaging characteristics, electrophysiological features of the disease symptoms, and their relationship with clinical manifestations, while analyzing the key factors that influence treatment efficacy.