Fig. 1From: Differences in treatment response between migraine with aura and migraine without aura: lessons from clinical practice and RCTsTypical propagation pattern of a visual migraine aura. The figure depicts the right visual hemifield and the travelling visual migraine aura, with the numbers indicating the time passed (in minutes) since first occurrence (a). Here, the visual disturbance is projected onto a flat model of the primary visual cortex by reversed retinotopic mapping (b). Used with permission and adapted from [23]Back to article page