Fig. 3From: Non-invasive MRI quantification of cerebrospinal fluid dynamics in amyotrophic lateral sclerosis patientsAverage geometric parameter values for the ALS group (red) plotted with those of the control group (blue) in relation to distance from the FM in terms of: a cross-sectional area of dura, b cross-sectional area of spinal cord, c cross-sectional area of the subarachnoid space, d perimeter of dura, e perimeter of spinal cord, f perimeter of subarachnoid space. Parameters are plotted with respect to their normalized axial distance below the forament magnumBack to article page