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European Radiology Experimental
Fig. 6 | European Radiology Experimental

Fig. 6

From: Evaluation of two collagen conduits and autograft in rabbit sciatic nerve regeneration with quantitative magnetic resonance DTI, electrophysiology, and histology

Fig. 6

Correlation between DTI, functional measures, and histology. Spearman correlations of DTI and myelinated axon density and diameter (a), between histology and functional measures (b), and between DTI and functional measures (c) of the three groups. The legend (right panel) indicates the level of correlation, defined as weak (0.0–0.39), moderate (0.40–0.59), strong (0.60–0.79), or very strong (0.80–1.0). AD axial diffusivity, ADC apparent diffusion coefficient, ankle_cont ankle contracture, CMAP compound motor action potential, Den axonal density, Dia axonal diameter, FA fractional anisotropy, max_tet maximum tetanic force, mus_wt muscle weight, RD radial diffusivity, wt_chg weight change

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