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Table 2 Comparison of DTI parameters (fractional anisotropy, FA and mean diffusivity, MD) between hydrocephalic (HCP) and control groups between postnatal days 7 and 12

From: Diffusion tensor imaging correlates with cytopathology in a rat model of neonatal hydrocephalus

  

HCP (n = 12)

Control (n = 15)

Corrected p-value

CX

    
 

FA

0.17 ± 0.03

0.25 ± 0.04

<0.01*

 

MD

1.22 ± 0.09

1.12 ± 0.10

<0.05*

CPu

    
 

FA

0.22 ± 0.05

0.20 ± 0.05

NS

 

MD

1.23 ± 0.10

1.17 ± 0.13

NS

CC

    
 

FA

0.29 ± 0.05

0.47 ± 0.08

<0.01*

 

MD

2.25 ± 0.32

1.25 ± 0.15

<0.01*

IC

    
 

FA

0.23 ± 0.04

0.31 ± 0.04

<0.01*

 

MD

2.39 ± 0.22

1.17 ± 0.09

<0.01*

HC

    
 

FA

0.19 ± 0.03

0.17 ± 0.04

NS

 

MD

1.19 ± 0.10

1.10 ± 0.26

NS

FX

    
 

FA

0.20 ± 0.04

0.24 ± 0.05

NS

 

MD

1.27 ± 0.10

1.18 ± 0.11

NS

  1. Note: * significantly different (Wilcoxon two-sample test). Numbers are mean ± standard deviation. MD is in the unit of 10-3mm2/s. NS: not significant, brain regions as for Figure 2.