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Table 1 The incidence of artifacts in the regions (N = 40)

From: Reliability of the freehand region-of-interest method in quantitative cerebral diffusion tensor imaging

Region

 

Geometric distortion (%)

Air-cavity (%)

Fat misregistration (%)

Cerebral peduncle

Right

17.5

65

 

Left

10.0

50

 

Capsula Interna (posterior)

Right

–

–

7.5

Left

–

–

7.5

Corona radiata

Right

–

–

0

Left

–

–

55

Centrum semiovale

Right

–

–

5.0

Left

–

–

25