Figure 5From: Comparison of evoked vs. spontaneous tics in a patient with trigeminal neuralgia (tic doloureux) Contrast map of evoked > spontaneous tics. Contrast maps for Evoked > Spontaneous pain. See Table 3. Key: ACC – anterior cingulate cortex; Ins – Insula; Amy – amygdala; Thal – thalamus; PN – pontine nuclei. R – right; L – left; P – posterior; A – anterior.Back to article page