... body.Note. 99mTc -HMPAO=technetium-99m-hexamethylpropyleneamine oxime; 1 23 I-IMP=iodine-1 23 N-isopropyl-p-iodoamphetamine; 201Tl=thallium-201. 1 03 Appendix 5–1Summary of quantitative magnetic ... resonance studies of regions affected by traumatic brain injury Brain structure or regions of interest Atrophy ReferencesTotal brain volume *** 6,8,11,19,26,27,29 ,32 ,35 ,38 ,39 ,42–44,54–56Lobular ... ––Frontal *** 3, 11 ,31 ,32 ,41,46,51Temporal *** 11,16,21, 23, 25 ,33 ,39 ,49,50Ventricular system 19,27,41,51Lateral ventricle ** 11,12, 13, 17,18,20 ,37 ,48Anterior (frontal) *** 12, 13, 17Body *** 12, 13, 17Posterior...