Table 2. Comparison of upper extremity function and ADL of each group.

	Mental practice		CON
	Pre-test	Post-test	Pre-test	Post-test
ARAT*	48.7±9.5	51.5±9.0	49.1±9.9	49.0±9.9
FMA-UE*	42.0±7.5	46.5±8.1	50.8±10.3	50.7±10.1
MBI*	71.3±12.6	72.7±12.4	66.2±12.7	66.2±12.6

All variables are shown as mean ± standard deviation (SD). CON: control group. *p<0.05. ARAT: Action Research Arm Test, FMA-UE: Fugl-Meyer Assessment of Upper Extremity, MBI: Modified Barthel Index