Fig. 6From: T1ρ, T2 and T2* mapping of lumbar intervertebral disc degeneration: a comparison studyReceiver operating characteristic (ROC) analysis. Graphs show ROC curves of T1ρ, T2 and T2* mapping for detecting bulging discs (A), herniated discs (B), and annular tears (C). Numbers are areas under the curves with 95% confidence intervals in parenthesesBack to article page