Fig. 1From: Pathologic and biochemical characterization of PrPSc from elk with PRNP polymorphisms at codon 132 after experimental infection with the chronic wasting disease agentSpongiform change observed in elk inoculated with the CWD agent. a Spongiform change in the dorsal motor nucleus of the vagus nerve in elk #2 (MM132). (Hematoxylin and eosin, original magnification 20×). b White matter vacuolation in the corpus callosum in elk #8 (LL132). (Hematoxylin and eosin, original magnification 10×)Back to article page