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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