Authors (Published years) The number of subjects Disease Inclusion criteria Material of observation Duration of treatment Assessment of treatment Outcome
Pelosin et al. (2013) 38 (10EG, 10CG, 8sham 10on/off) 14 normal control(7EG, 7CG) Parkinson's disease (Bradykinesia of finger movement) Hoehn & Yahr=1~3 MMSE≧24 watch a 6 min video of repetitive finger movements consisting of the opposition of thumb to index, medium, ring, and little fingers, paced at 3 Hz One session (6min) Spontaneous movement rate of self-paced finger movement, Kinematic parameters describing motor performance (intertapping interval and touch duration) Improvement of the spontaneous rate and reducing the intertapping interval to a larger extent in 45 minutes and 2 days after training.
Buccino et al. (2011) 15 (7EG, 8CG) Parkinson's disease Hoehn & Yahr=1.5~4 18-75years MMSE≧24 no depression observe and subsequently execute, different daily actions presented through video clips NR UPDRS, FIM Improvement of UPDRS, FIM
Pelosin et al. (2010) 20 (9EG, 9CG, 2 patients were excluded) Parkinson's disease (freezing of gait) Occurrence of freezing at least once a week (minimum score of 2 on item 3 of the FOG-Q, MMSE≧24 observe 6 video clips (each clip lasting 6 min showing strategies useful) in circumventing FOG episode (2 video clips/session) 60 min/day (observation: 24min, practice: 36min, no imitation), 4 weeks (3 sessions/week)  FOG-Q, FOG diary, TUG, 10M-WT, BBS, Tinetti Scale (partⅠ,Ⅱ), PDQ-39 FOG-Q was reduced in both groups. Reduction in the number of freezing of gait episodes at 4 weeks follow-up after end of training period in EG.
EG: Experimental Group, CG: Control Group, FOG: Freezing Of Gait, FOG-Q: Freezing Of Gait Questionnaire, UPDRS: Unified Parkinson’s Disease Rating Scale, TUG: Timed UP And Go Test, 10M-WT: 10-Meter Walking Test, BBS: Berg Balance Scale, PDQ-39: 39-Item PD Questionnaire
Table 3: Characteristics of studies in parkinson’s disease.