The ICT group showed significantly greater improvement in balance and gait abilities than the placebo-ICT group ( FRT : 2.621.21 vs 0.611.34 , BBS : 1.751.52 vs 0.400.88 , TUG : 6.076.11 vs 1.682.39 , 10MWT : 7.027.02 vs 1.963.13 ) .