Figure 2From: Central modulation in cluster headache patients treated with occipital nerve stimulation: an FDG-PET study Areas progressively deactivated by ONS over time (p < 0.05 FDR corrected). Results are displayed on 2 sagittal sections of a normalized MRI template (right and left hemisphere). ACC: anterior cingulate cortex, C: cerebellum, B: brainstem, VC: visual cortex, P: pulvinar. White circle highlights hypothalamic area, which is not modified by the stimulation.Back to article page