showed a trendp = 0.07
In vertical prosaccades, when compared to controls, EP patients showed a trend toward longer latency ( F 1,54 = 7.8, corrected p = 0.07, uncorrected p = 0.007, η 2 = 0.13) whereas other eye movement metrics including Vavg ( F 1,54 = 3.3, p = 0.66, η 2 = 0.06), Vmax ( F 1,54 = 3.5, p = 0.60, η 2 = 0.06), and gain ( F 1,54 = 2.6, p = 1.00, η 2 = 0.05) remained normal.