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. 2022 May 17;13:851609. doi: 10.3389/fneur.2022.851609

Figure 11.

Figure 11

Tomograms and 3-D surface projections of perfusion SPECT scan showing diffuse hypoperfusion. (A) Selected transverse sections. Of note, the thalamus is neither hyper-perfused nor asymmetrical as is typically seen in bipolar disorder. (B) Selected coronal sections. The thalamus can be seen in a different orientation and is neither hyper-perfused nor asymmetrical. (C) Selected sagittal sections. (D–I) 3-D surface projection views show the highly difuse nature of the hypoperfusion involving frontal, temporal, parietal, and even occipital cortices. (D) Left lateral view. (E) Anterior view. (F) Superior view. (G) Right lateral view. (H) Posterior view. (I) Inferior view with cerebellum removed. Color scale is the Ubiq40 color scale as described in Figure 5.