| SPINAL CANAL | SPINAL CORD | RATIOS | |||
APD1 | IPD | APD2 | TD | R1 | R2 | |
C1 | 0.93 | 0.99 | 0.96 | 0.96 | 0.94 | 0.96 |
C2 | 0.97 | 0.99 | 0.90 | 0.94 | 0.90 | 0.94 |
C3 | 0.99 | 0.98 | 0.90 | 0.91 | 0.94 | 0.95 |
C4 | 0.96 | 0.99 | 0.92 | 0.94 | 0.95 | 0.95 |
C5 | 0.95 | 0.98 | 0.98 | 0.95 | 0.92 | 0.96 |
C6 | 0.95 | 0.99 | 0.95 | 0.93 | 0.94 | 0.97 |
C7 | 0.94 | 0.96 | 0.96 | 0.94 | 0.96 | 0.95 |