Article Figures & Data
Tables
- Table 3:
Areas in which number of knockouts predicted DTI values after controlling for individual variation
ROI Boxers Mixed Martial Arts Fighters LD TD MD FA TD FA Corpus callosum posterior a b a Corpus callosum central a a Cuneus La Inferior parietal La Isthmus cingulate Lc, Rb Lc, Rc Lc, Rc Pars triangularis La Pericalcarine Lb, Ra Lc, Rb Lc, Rb Posterior cingulate Ra Precuneus Ra Ra La, Ra Caudate La Putamen La, Ra Pallidum La, Rb La, Ra La, Rb Amygdala La, Rc Rb La, Rc - Table 4:
Coefficients for number of knockouts for the areas in which number of knockouts predicted DTI values after controlling for individual variation
ROI Boxers Mixed Martial Arts Fighters LD TD MD FA TD FA Corpus callosum posterior 26.48 −18.9 −7.27 Corpus callosum central 20.28 18.19 Cuneus (L) −4.60 Inferior parietal (L) 6.56 Isthmus cingulate (L) 24.24 (L) 19.25 (L) 20.91 (R) 16.73 (R) 22.61 (R) 20.65 Pars triangularis (L) −7.61 Pericalcarine (L) 15.80 (L) 24.26 (L) 21.44 (R) 10.05 (R) 15.92 (R) 13.96 Posterior cingulate (R) 5.49 Precuneus (R) 8.34 (R) 9.90 (L) 6.63 (R) 9.38 Caudate (L) 5.72 Putamen (L) 3.30 (R) 4.74 Pallidum (L) −14.60 (L) −10.10 (L) −11.60 (R) −19.30 (R) −18.20 (R) −18.60 Amygdala (L) 12.38 (R) 12.80 (L) 10.12 (R) 29.06 (R) 18.22 Note:—L and R represent the left and right hemispheres, respectively.
A coefficient unit is 10−6 mm2/s for LD, TD, and MD, and 10−3 for FA.
- Table 5:
Average DTI values for the areas in which number of knockouts predicted DTI values
ROI Boxers Mixed Martial Arts Fighters LD TD MD FA TD FA Corpus callosum posterior 1.617 0.689 0.998 0.525 0.656 0.546 Corpus callosum central 1.533 0.679 0.964 0.506 0.653 0.512 Cuneus 0.966 0.727 0.807 0.189 0.712 0.194 Inferior parietal 1.007 0.657 0.774 0.280 0.648 0.284 Isthmus cingulate 1.292 0.569 0.810 0.481 0.540 0.498 Pars triangularis 0.956 0.650 0.752 0.266 0.635 0.270 Pericalcarine 1.128 0.787 0.901 0.238 0.769 0.250 Posterior cingulate 1.209 0.570 0.783 0.448 0.543 0.463 Precuneus 1.086 0.647 0.793 0.326 0.631 0.337 Caudate 1.235 0.966 1.056 0.170 0.949 0.168 Putamen 0.879 0.610 0.700 0.240 0.602 0.246 Pallidum 0.808 0.515 0.613 0.323 0.518 0.315 Amygdala 1.125 0.864 0.951 0.181 0.854 0.184 Note:—A coefficient unit is 10−3 mm2/s for LD, TD, and MD and 0–1 for FA.