Fig. 7From: Central effects of galcanezumab in migraine: a pilot study on Steady State Visual Evoked Potentials and occipital hemodynamic response in migraine patientsStatistical probability maps showing results of Student’s t test in the migraine group (13 cases) for the comparisons T0 vs T2, T1 vs T2, and migraine patients at T0 vs controls (10 cases). Blue colors express p-values lower than 0.05. The comparison between migraine patients in T2 and controls, was not significantBack to article page