Effects of Dual-transcranial Direct Current Stimulation During Physical Therapy in Sub-acute Stroke

Dual Active/sham tDCS will be applied over the leg motor area (M1) during the first 20 mins of conventional physical therapy. Anodal on affected hemisphere, Cathodal on unaffected hemisphere. Each participant will complete two experiments (active/sham tDCS). The interval between two experiments is at least 2 weeks. The two experiments will be performed in random order for each subject.