Fig. 2From: Alterations in iron content, iron-regulatory proteins and behaviour without tau pathology at one year following repetitive mild traumatic brain injuryMultidimensional scaling (MDS) plots for each variable. A MDS plot of 5x Sham and 5x TBI animals revealed no clustering of samples by treatment group. B MDS plot of ipsilateral and contralateral hemispheres revealed no clustering of samples by hemisphere. C MDS plot of male and female animals revealed clustering of samples by sex. n = 10 Sham, 10 TBI (5 of each sex per treatment group for both hemispheres, total n = 40 samples)Back to article page