Research Article

Age and Environment Influences on Mouse Prion Disease Progression: Behavioral Changes and Morphometry and Stereology of Hippocampal Astrocytes

Figure 5

Photomicrographs from control and prion-diseased mice at 18 wai to illustrate morphological astrocytic changes in the stratum radiatum of CA3 from young and aged adults from standard and enriched environments. Scale bar: 25 μm.