Fig. 2From: Phase dependent hypothalamic activation following trigeminal input in cluster headacheT-score map of the second level anova, contrast inactive cluster headache > controls. Visualization threshold p < 0.001. Significant activation (p < 0.05, small-volume-FWE-corrected) was observed within the posterior hypothalamus ipsilateral to the site of cluster headache and trigeminal nociceptive stimulation (x = − 4, y = − 11, z = − 11, T = 3.80, k = 12 voxels). The bar plot indicates contrast estimates and 95%-confidential intervals for the three groups at the maximum of posterior hypothalamic activationBack to article page