Figure 1From: Single photon emission computed tomography (SPECT) of anxiety disorders before and after treatment with citalopram Combined group deactivation following treatment with citalopram. Regions of deactivation for the combined group of OCD + SAD + PTSD following treatment with citalopram. Significant grey matter clusters are seen in the superior cingulate, anterior cingulate, left medial temporal region (hippocampus).Back to article page