Article Figures & Data
Figures
fig. 1. Sagittal reference image with axial section perpendicular to the spinal canal at the level of C2.fig. 2. Phase-contrast images (partitions 1 through 16) corresponding to figure 1
fig. 3. Volumetric motion (mean values) of the upper cervical intradural space as a whole. There are no significant differences between patients and control subjects
fig. 4. Flow rates (mean values) of anterior cervical CSF motion. Significant differences are seen between patients and control subjects at 0%, 44%, and 69% of the cardiac cycle
fig. 5. Flow rates (mean values) of posterior cervical CSF motion. There are significant differences between patients and control subjects at 75% of the cardiac cycle
fig. 6. Volumetric motion (mean values) of the upper cervical cord. Significant differences are seen between patients and control subjects at 69% and 81% of the cardiac cycle
Tables
TABLE 1:Comparison of area measurements between control subjects and patients
- TABLE 2:
Comparison of maximum volumetric flow and motion rates between control subjects and patients
- TABLE 3:
Comparison of area measurements between patients with and without syrinx
- TABLE 4:
Comparison of maximum volumetric flow and motion rates between patients with and without syrinx
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