Effect of transcranial direct current stimulation on postoperative sleep disturbance in older patients undergoing lower limb major arthroplasty: a prospective, double-blind, pilot, randomised controlled trial

Abstract

BackgroundPostoperative sleep disturbance (PSD) is a common and serious postoperative complication and is associated with poor postoperative outcomes.AimsThis study aimed to investigate the effect of transcranial direct current stimulation (tDCS)...