Table 3. Comparison of cognitive, motor, and ADL functions at baseline and after the 4-week intervention within each group.

Values are presented as mean±standard deviation.

K-MMSE, Korean version of the Mini-Mental State Examination; A-CPT, auditory continuous performance test; VCPT, visual continuous performance test; WCW-WCT, word of color word in word-color test; CCW-WCT, color of color word in word-color test; DST, digit span test; VSP, visual span test; VeLT, verbal learning test; ViLT, visual learning test; TMT-A, Trail Making Test-type A; FMA-LE (H), lower extremity score on the hemiparetic side in the Fugl-Meyer Assessment; ADL, activities of daily living; K-MBI, Korean version of the Modified Barthel Index.

^*p<0.05, ^**p<0.01.