Figure 2 — Is fractional anisotropy or relaxation time T2* value better for the early diagnosis of 6-OHDA-induced Parkinson’s disease rat model?

Research Paper|Volume 14

Is fractional anisotropy or relaxation time T2^* value better for the early diagnosis of 6-OHDA-induced Parkinson’s disease rat model?

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Figure 2.(A) The ROC curve of FA values at 1^st, 2^nd, 5^th and 6^th week respectively, the yellow broken line represents the curve of FA values at the 6^th week, which is closest to the upper left corner, with the highest diagnostic efficiency; (B) The ROC curve of T2^* values at 5^th and 6^th week respectively, the blue broken line represents the curve of T2^* values at the 6^th week, which is closest to the upper left corner and has the highest diagnostic efficiency. (C) Comparison of AUC of each subgroup, the results were not statistically different.