Fig. 2From: Short-echo-time magnitude image derived from quantitative susceptibility mapping could resemble neuromelanin-sensitive MRI image in substantia nigraComparison of the mean SNhyper volume on setMag and NM-MRI images. Comparison of the mean SNhyper volume on both setMag (A) and NM-MRI (B) images for HCs and PD patients. The scatter-box diagram denotes the 25th and 75th percentiles with the line denoting the mean value. Significant differences between PD and HCs are represented as: ****P < 0.0001Back to article page