Fig. 1.
T2-weighted coronal images of a mouse brain at multiple planes. (A) Diagram showing the planes of imaging in a mouse brain, starting with the olfactory bulbs and continuing through the cerebellum. (B) Representative scans of one uninfected mouse and one PbA-infected mouse on day 6 p.i. The infected animal shows high signal intensity in the white matter of the olfactory bulbs, along the corpus callosum (mainly inferior aspect) and the external capsules (white arrows) consistent with edematous changes.