The Evaluation Value of Diffusion-Weighted Imaging for Brain Injury in Patients after Deep Hypothermic Circulatory Arrest

Table 3

Comparison of ADC values before and after surgery.

Scanning position	Before surgery	After surgery	t	P
Whole brain	8.99 ± 2.54	11.15 ± 2.06	3.728	0.003
Cerebellum	8.19 ± 0.72	8.14 ± 0.84	0.366	0.721
Basal ganglia	8.25 ± 0.49	8.24 ± 0.45	0.235	0.818
Occipital lobe	8.20 ± 0.67	8.25 ± 0.53	0.653	0.527
Parietal lobe	8.58 ± 0.94	8.60 ± 0.67	0.234	0.819
Left brain	8.15 ± 0.72	8.21 ± 0.60	0.926	0.374
Right brain	8.63 ± 0.92	8.58 ± 0.81	0.550	0.593

P < 0.01 vs. Before Surgery.