The purpose of this exploratory randomized controlled clinical trial is to evaluate the efficacy and safety of transcranial temporal interference stimulation (tTIS) in the treatment of chronic insomnia. The study aims to investigate whether non-invasive tTIS intervention can effectively modulate specific neural activities to improve sleep quality and alleviate related clinical symptoms in patients suffering from chronic insomnia.
Participants enrolled in this study will be randomly assigned to receive either active tTIS treatment or sham stimulation. Researchers will collect clinical assessments and sleep monitoring data before, during, and after the intervention to compare the outcomes between the different groups and determine the therapeutic potential of tTIS for insomnia management.