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. Author manuscript; available in PMC: 2009 Jun 29.
Published in final edited form as: J Neurosci Methods. 2007 Nov 19;168(2):431–442. doi: 10.1016/j.jneumeth.2007.11.003

Figure 9.

Figure 9

ROC curve analysis. A comparison of three tests used in this study, three days after surgery. SNAP, foot faults (%CL, percentage of contralateral faults to total steps), and beam walk have AUCs of 0.971, 0.961, and 0.845, respectively. The accuracies of both SNAP and foot fault tests were significantly higher than that of beam walk (p = 0.001 and 0.007, respectively). The difference in accuracy between SNAP and foot fault was not significant (p = 0.667). (sham, n = 37; injured, n = 88).