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Table 3 Antisaccade examination in SYNE1 (AT-04–06) and Friedreich ataxia patients and in healthy controls

From: Eye-tracking-aided characterization of saccades and antisaccades in SYNE1 ataxia patients: a pilot study

Subjects 9.2° antisaccades 18.4° antisaccades
Peak velocity (°/s) Latency (s) Duration (s) Incorrect ratio Peak velocity (°/s) Latency (s) Duration (s) Incorrect ratio
AT-04 261.71 0.28 0.053 0.40 290.23 0.29 0.052 0.27
AT-05 232.76 0.32 0.072 0.64 280.16 0.37 0.097 0.36
AT-06 212.44 0.19 0.077 1.00 221.08 0.41 0.069 0.35
Median FA (range) 300.87 (237.22–351.78) 0.28 (0.19–0.41) 0.067 (0.059–0.072) 0.62 (0.28–0.96) 336.57 (253.63–439.47) 0.32 (0.20–0.45) 0.083 (0.062–0.103) 0.33 (0.06–1.00)
Median HC (range) 243.06 (197.67–313.18) 0.28 (0.23–0.33) 0.053 (0.046–0.075) 0.19 (0.08–0.54) 283.15 (209.63–382.10) 0.28 (0.24–0.37) 0.062 (0.049–0.088) 0.07 (0.00–0.29)
  1. FA Friedreich ataxia, HC healthy control