Relationship between Stereoscopic Vision, Visual Perception, and Microstructure Changes of Corpus Callosum and Occipital White Matter in the 4-Year-Old Very Low Birth Weight Children
Table 2
Comparison of selected corpus callosum variables measured on the midline sagittal MRI scans between children with abnormal stereoscopic vision and the control group.
Abnormal stereoscopic vision ()
Control group ()
Student’s -test value
value adjusted for confounding variables
Rostrum/genu (mm)
6.96 (1.9)
8.7 (1.6)
0.01
0.018
Body (mm)
5.97 (2.07)
8.3 (1.6)
<0.001
0.003
Splenium (mm)
4.53 (1.5)
4.98 (1.1)
0.2
0.89
CC length (mm)
53 (6.2)
61 (4.1)
<0.001
<0.001
Estimated CC area (mm2)
314 (106)
446 (79)
<0.001
0.001
FA value of rostrum/genu
0.7 (0.09)
0.79 (0.07)
<0.001
0.037
FA value of CC body
0.74 (0.13)
0.82 (0.09)
0.03
0.46
FA value of CC splenium
0.67 (0.13)
0.71 (0.11)
0.2
0.59
Expressed as mean (SD). Analysis adjusted for birth weight and gestational age. FA, fractional anisotropy; CC, corpus callosum.
