Journal: International Journal of Clinical and Health Psychology : IJCHP
Article Title: HD-tDCS over prefrontal cortex alleviates the inhibitory control and sleep problems of insomnia with objective short sleep duration
doi: 10.1016/j.ijchp.2026.100663
Figure Lengend Snippet: The overall procedure of the experiment. PSQI, Pittsburgh Sleep Quality Index; ISI, Insomnia Severity Index; HD-tDCS, High-definition transcranial direct current stimulation.
Article Snippet: High-Definition Transcranial Direct Current Stimulator (HD-tDCS) is used for neuromodulation, and the accessories for the HD-tDCS (Soterix Medical Model 1300-A, New York) used in this study included a 4 × 1Ag/AgCI Multichannel Stimulation Adapter (MSA) containing 1 center electrode (anode) and 4 return electrodes (cathode), a syringe for the needle, a 9V battery, a modular EEG cap, conductive paste, and electrode connecting wire.
Techniques: