From: MRI CSF flowmetry in evaluation of different neurological diseases
Brain atrophy, N = 6 (mean ± SD) | Control group, N = 9 (mean ± SD) | P | |
---|---|---|---|
PDV (cm/s) | 1.33 ± 0.44 | 2.11 ± 0.37 | 0.001* |
PSV (cm/s) | 1.66 ± 0.57 | 2.73 ± 0.50 | 0.001* |
Vmax (cm/s) | 1.49 ± 0.44 | 2.42 ± 0.26 | 0.002* |
SV (ML) | 11.63 ± 4.31 | 25.33 ± 5.30 | 0.004* |
Aqueduct area (cm2) | 0.04 ± 0.01 | 0.04 ± 0.015 | 0.99 |
Maximum flow (cm3/s) | 0.07 ± 0.02 | 0.11 ± 0.04 | 0.017* |