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Table 3 Repeated-measures GLM ANOVA analysis of saccade parameters

From: Subthalamic deep brain stimulation improves smooth pursuit and saccade performance in patients with Parkinson’s disease

Saccade parameters

Parameter values

p-value

 

Target amplitudes (°)

DBS OFF

DBS ON

DBS

Target amplitude

DBS × Target amplitude

Velocity

20

236 (16)

269 (18)

0.087 (3.4)

0.005 (10.8)

0.117 (2.8)

 

40

263 (20)

288 (15)

   
 

60

313 (34)

332 (23)

   

Amplitude Accuracy

20

53.4 (4.2)

65.8 (5.4)

0.007 (10.2)

0.001 (17.0)

0.575 (0.4)

 

40

38.9 (4.4)

49.0 (2.8)

   
 

60

34.6 (5.2)

52.8 (5.3)

   
  1. Statistical evaluation of the saccade parameters (mean and SEM) using the repeated-measures GLM ANOVA method. Bold values indicate found significance (p < 0.05), italic values indicate trends of significance (p < 0.1). F-values are presented within the parentheses after the p-values.