Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115289) titled 'Top-Down Neural Regulation of Sleep-Wake States: From Circuit Dissection to Precision Interventions-Therapeutic Efficacy and Neurophysiological and Neuroimaging Mechanisms of Home-Based tDCS in Chronic Insomnia' on Dec. 24, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Peking University Sixth Hospital

Condition: Chronic Insomnia Disorder

Intervention: tDCS real stimulation group:Receive real transcranial direct current stimulation (tDCS)

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-01

Target Sample Size: tDCS real stimulation group:...