Fig. 5From: Diffusion tensor imaging and electrophysiology as robust assays to evaluate the severity of acute spinal cord injury in ratsCorrelation analyses of the values of FA and AD with BBB Scores. FA and AD value were significantly correlated with BBB scores on day 7(a, c) and 14 (b, d). Blue dots represented rats with moderate SCI and green squares represented those with severe SCI. Solid line shows line of best fit; dotted lines shows 95% confidence intervalBack to article page