| Facial    Emotion | 
        Parkinson’s    disease  
          (n = 59)  | 
        Healthy    Controls, 
          (n = 19)  | 
        Statistic (ANOVA)  | 
       
      
        |   | 
        Mean, (SD) | 
        (F; p) | 
       
      
        | Anger  | 
        3.05, (2.19)  | 
        2.38, (1.89)  | 
        F (1, 66) = .033, p =    .86 | 
       
      
        | Disgust  | 
        3.59, (2.39)  | 
        4.77, (2.05)  | 
        F (1, 66) = 1.80, p = .18 | 
       
      
        | Fear  | 
        3.66, (2.32)  | 
        5.15, (2.08)  | 
        F (1, 66) = .50, p = .83 | 
       
      
        | Happy  | 
        7.07, (1.42)  | 
        7.31, (1.18)  | 
        F (1, 66) = .70, p = .41 | 
       
      
        | Sad  | 
        3.66, (2.54)  | 
        4.23, (2.31)  | 
        F (1, 66) = .00, p = .99 | 
       
      
        | Surprise  | 
        6.25, (2.62)  | 
        7.08, (2.84)  | 
        F (1, 66) = .07, p = .79 | 
       
      
        | Total FERT | 
        27.3 (7.54) | 
        30.9, (7.34) | 
        F (1, 66) = .03, p = .86 | 
       
      |