Fig 7.

Schematic comparison of changes in MR imaging (A, B) and histology (C, D) in regions of ipsilateral ischemic cortex (A, C) and cerebral peduncle (B, D). Plots of relative alterations in arbitrary (Arb) units for each measure are presented over time post hypoxia–ischemia starting at 3 h post-insult. MR and histological values were initially unaffected, increased or decreased and subsequently changed with various profiles over time. Average T₂ changes from Lama et al. (2011) and Tuor et al. (2013). Abbreviations: D — diffusivity. FA — fractional anisotropy, Microgl Act — microglial/macrophage activation.