Relative increases in brain activity under the presentation of own body odors.

Brain activation for the contrast own body odors > no odor for the pooled odors TSST sweat and ergometry sweat for patients with PD (N = 13), controls (N = 13) and for patients > controls/controls > patients. Whole brain analyses are corrected at cluster level and uncorrected at a height threshold of pAll activations are significant at p1 = p[30] for the inferior frontal gyrus [45 30 −15].# indicates that this activation maximum is part of the same cluster.For each region of activation, the coordinates of the maximally activated voxels within the activation cluster are given in standard stereotactic MNI space.