Fig. 1From: Paraspinal back muscles in asymptomatic volunteers: quantitative and qualitative analysis using computed tomography (CT) and magnetic resonance imaging (MRI)A schematic diagram defining an axial plane in sagittal plane of CT and MRI. The axial plane was obtained by looking at the point parallel to the disc passing through the center of the disc height. And consecutive images were obtained according to CT and MR parallel to the central lineBack to article page