Cerebellar Transcranial Direct Current Stimulation for Dysphagia After Supratentorial Stroke

"Different experimental groups received tDCS stimulation at the following distinct sites: bilateral cerebellar hemispheres, bilateral cortical areas corresponding to the suprahyoid muscles, and combined bilateral cerebellar hemispheres alongside bilateral cortical areas corresponding to the suprahyoid muscles.~Stimulation parameters: 2 mA constant current, 20 minutes per session Treatment regimen: 5 sessions per week for 2 consecutive weeks"

The patients in this group will receive sham stimulation applied to the same area for the same duration.