Table 4
Perioral reflexes in controls and patients
Grade
Controls
Abs (%)
Parkinson’s disease Abs (%)
Spasmodic torticollis Abs (%)
Other dystonia
Abs (%)
0
138 (88)
39 (76)
44 (92)
25 (96)
1
18 (12)
12 (24)
4 (8)
1 (4)
Total
156
51
48
26