Effects of Transcranial Electrical Stimulation on Cognitive Impairment in CNS Inflammatory Demyelinating Diseases

"his study employs a randomized controlled trial (RCT) design, randomly dividing eligible participants into a neuromodulation group and a sham neuromodulation group.~Neuromodulation Group:~Receive individualized transcranial electrical stimulation (tES) treatment Combined with cognitive training~Stimulation parameters:~Total current: approximately 2mA Duration: 21 minutes Electroencephalogram (EEG) and functional MRI (fMRI) monitoring before and after electrical stimulation"

Use the same device and procedure as the neuromodulation group Stimulation device automatically turns off after 30 seconds Maintain device connection Design creates similar initial sensations to actual stimulation Maintains the double-blind nature of the study