The average area of synaptophysin staining in the CA3 sub-region was trended towards a correlation with the distance travelled to the platform in the CML group (p=0.07, r=−0.47, Fig. 1F), but not in the control group (r=0.18, p=0.5, Fig. 1E). Here, SYP is linked to chronic myelogenous leukemia, BCR-ABL1 positive.